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Ligand source activities (1 row/activity)

Ligand Receptor Assay information Chemical information
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GPCRdb ID #Vendors UniProt IUPHAR Species p-value
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Assay Type Assay Description Source Mol
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H don H acc LogP Smiles DOI
3729 1221 0 CXCR1 CXCR1 Human - = Unclassified
UnclassifiedUnclassified
Guide to Pharmacology None None None None None
11372270 66935 13 CXCR1 CXCR1 Human 10.0 pIC50 = 10 Binding
Inhibition of CXCR1 (unknown origin)Inhibition of CXCR1 (unknown origin)
ChEMBL 375 5 1 6 1.1 C[C@@H](C(=O)NS(C)(=O)=O)c1ccc(OS(=O)(=O)C(F)(F)F)cc1 10.1021/acs.jmedchem.8b00875
CHEMBL189475 66935 13 CXCR1 CXCR1 Human 10.0 pIC50 = 10 Binding
Inhibition of CXCR1 (unknown origin)Inhibition of CXCR1 (unknown origin)
ChEMBL 375 5 1 6 1.1 C[C@@H](C(=O)NS(C)(=O)=O)c1ccc(OS(=O)(=O)C(F)(F)F)cc1 10.1021/acs.jmedchem.8b00875
CHEMBL4442431 66935 13 CXCR1 CXCR1 Human 10.0 pIC50 = 10 Binding
Inhibition of CXCR1 (unknown origin)Inhibition of CXCR1 (unknown origin)
ChEMBL 375 5 1 6 1.1 C[C@@H](C(=O)NS(C)(=O)=O)c1ccc(OS(=O)(=O)C(F)(F)F)cc1 10.1021/acs.jmedchem.8b00875
8498 3114 38 CXCR1 CXCR1 Human 9.0 pIC50 = 9 Binding
Binding affinity to CXCR1Binding affinity to CXCR1
ChEMBL 283 5 1 3 2.1 CC(Cc1ccc(cc1)[C@H](C(=O)NS(=O)(=O)C)C)C 10.1021/jm300682j
9838712 3114 38 CXCR1 CXCR1 Human 9.0 pIC50 = 9 Binding
Binding affinity to CXCR1Binding affinity to CXCR1
ChEMBL 283 5 1 3 2.1 CC(Cc1ccc(cc1)[C@H](C(=O)NS(=O)(=O)C)C)C 10.1021/jm300682j
CHEMBL191413 3114 38 CXCR1 CXCR1 Human 9.0 pIC50 = 9 Binding
Binding affinity to CXCR1Binding affinity to CXCR1
ChEMBL 283 5 1 3 2.1 CC(Cc1ccc(cc1)[C@H](C(=O)NS(=O)(=O)C)C)C 10.1021/jm300682j
DB12614 3114 38 CXCR1 CXCR1 Human 9.0 pIC50 = 9 Binding
Binding affinity to CXCR1Binding affinity to CXCR1
ChEMBL 283 5 1 3 2.1 CC(Cc1ccc(cc1)[C@H](C(=O)NS(=O)(=O)C)C)C 10.1021/jm300682j
44419482 82586 0 CXCR1 CXCR1 Human 7.0 pIC50 = 7 Binding
Displacement of [125I]IL8 from CXCR1 expressed in CHO cellsDisplacement of [125I]IL8 from CXCR1 expressed in CHO cells
ChEMBL 505 4 3 5 3.8 CN(C)S(=O)(=O)c1c(C(F)(F)F)ccc(N/C(=N/C#N)Nc2ccccc2Br)c1O 10.1016/j.bmcl.2006.08.042
CHEMBL218665 82586 0 CXCR1 CXCR1 Human 7.0 pIC50 = 7 Binding
Displacement of [125I]IL8 from CXCR1 expressed in CHO cellsDisplacement of [125I]IL8 from CXCR1 expressed in CHO cells
ChEMBL 505 4 3 5 3.8 CN(C)S(=O)(=O)c1c(C(F)(F)F)ccc(N/C(=N/C#N)Nc2ccccc2Br)c1O 10.1016/j.bmcl.2006.08.042
3793 196789 61 CXCR1 CXCR1 Human 7.0 pIC50 = 7 Binding
Inhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assayInhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assay
ChEMBL 704 11 0 12 5.6 CCC(C)n1ncn(-c2ccc(N3CCN(c4ccc(OCC5COC(Cn6cncn6)(c6ccc(Cl)cc6Cl)O5)cc4)CC3)cc2)c1=O 10.1021/jm301749y
45039617 196789 61 CXCR1 CXCR1 Human 7.0 pIC50 = 7 Binding
Inhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assayInhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assay
ChEMBL 704 11 0 12 5.6 CCC(C)n1ncn(-c2ccc(N3CCN(c4ccc(OCC5COC(Cn6cncn6)(c6ccc(Cl)cc6Cl)O5)cc4)CC3)cc2)c1=O 10.1021/jm301749y
CHEMBL64391 196789 61 CXCR1 CXCR1 Human 7.0 pIC50 = 7 Binding
Inhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assayInhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assay
ChEMBL 704 11 0 12 5.6 CCC(C)n1ncn(-c2ccc(N3CCN(c4ccc(OCC5COC(Cn6cncn6)(c6ccc(Cl)cc6Cl)O5)cc4)CC3)cc2)c1=O 10.1021/jm301749y
44446593 94128 0 CXCR1 CXCR1 Human 7.0 pIC50 = 7 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 417 7 3 7 3.2 CCC(Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1cc(Cl)co1 10.1016/j.bmcl.2008.01.024
CHEMBL253497 94128 0 CXCR1 CXCR1 Human 7.0 pIC50 = 7 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 417 7 3 7 3.2 CCC(Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1cc(Cl)co1 10.1016/j.bmcl.2008.01.024
11329244 70540 7 CXCR1 CXCR1 Human 5.0 pIC50 = 5 Binding
Inhibition of C-X-C chemokine receptor type 1Inhibition of C-X-C chemokine receptor type 1
ChEMBL 486 7 2 5 5.4 CC(=O)c1sc(NC(=O)N[C@@H]2CCCC[C@H]2CN2CCC[C@@H](Cc3ccc(F)cc3)C2)nc1C 10.1021/jm049530m
CHEMBL195433 70540 7 CXCR1 CXCR1 Human 5.0 pIC50 = 5 Binding
Inhibition of C-X-C chemokine receptor type 1Inhibition of C-X-C chemokine receptor type 1
ChEMBL 486 7 2 5 5.4 CC(=O)c1sc(NC(=O)N[C@@H]2CCCC[C@H]2CN2CCC[C@@H](Cc3ccc(F)cc3)C2)nc1C 10.1021/jm049530m
11272103 123594 0 CXCR1 CXCR1 Human 5.0 pIC50 = 5 Binding
Inhibition of C-X-C chemokine receptor type 1Inhibition of C-X-C chemokine receptor type 1
ChEMBL 505 7 2 6 4.7 Cn1nnnc1-c1cccc(NC(=O)N[C@@H]2CCCC[C@H]2CN2CCC[C@@H](Cc3ccc(F)cc3)C2)c1 10.1021/jm049530m
CHEMBL363840 123594 0 CXCR1 CXCR1 Human 5.0 pIC50 = 5 Binding
Inhibition of C-X-C chemokine receptor type 1Inhibition of C-X-C chemokine receptor type 1
ChEMBL 505 7 2 6 4.7 Cn1nnnc1-c1cccc(NC(=O)N[C@@H]2CCCC[C@H]2CN2CCC[C@@H](Cc3ccc(F)cc3)C2)c1 10.1021/jm049530m
2812 4530 89 CXCR1 CXCR1 Human 5.0 pIC50 = 5 Binding
Inhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins with centrifuged compound solution measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assayInhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins with centrifuged compound solution measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assay
ChEMBL 344 4 0 2 5.4 Clc1ccccc1C(c1ccccc1)(c1ccccc1)n1ccnc1 10.1021/jm301749y
CHEMBL104 4530 89 CXCR1 CXCR1 Human 5.0 pIC50 = 5 Binding
Inhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins with centrifuged compound solution measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assayInhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins with centrifuged compound solution measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assay
ChEMBL 344 4 0 2 5.4 Clc1ccccc1C(c1ccccc1)(c1ccccc1)n1ccnc1 10.1021/jm301749y
CHEMBL4745933 179033 0 CXCR1 CXCR1 Human 4.0 pIC50 = 4 Functional
Antagonist activity in CXCR1 (unknown origin) expressed in human HEK293 cells co-expressing Galpha16 assessed as reduction in calcium immobilization pretreated with Fluo-4AM for 45 mins followed by compound addition and measured after 10 mins by Fluo-4AM dye based fluorescence assayAntagonist activity in CXCR1 (unknown origin) expressed in human HEK293 cells co-expressing Galpha16 assessed as reduction in calcium immobilization pretreated with Fluo-4AM for 45 mins followed by compound addition and measured after 10 mins by Fluo-4AM dye based fluorescence assay
ChEMBL 413 4 3 6 3.1 CC(C)S(=O)(=O)c1c(Cl)ccc(NC2=NC(=O)[C@H](C3CCCCC3)N2)c1O 10.1021/acsmedchemlett.1c00113
CHEMBL4750465 179395 0 CXCR1 CXCR1 Human 4.0 pIC50 = 4 Functional
Antagonist activity in CXCR1 (unknown origin) expressed in human HEK293 cells co-expressing Galpha16 assessed as reduction in calcium immobilization pretreated with Fluo-4AM for 45 mins followed by compound addition and measured after 10 mins by Fluo-4AM dye based fluorescence assayAntagonist activity in CXCR1 (unknown origin) expressed in human HEK293 cells co-expressing Galpha16 assessed as reduction in calcium immobilization pretreated with Fluo-4AM for 45 mins followed by compound addition and measured after 10 mins by Fluo-4AM dye based fluorescence assay
ChEMBL 359 4 3 6 1.9 CCC1NC(Nc2ccc(Cl)c(S(=O)(=O)C(C)C)c2O)=NC1=O 10.1021/acsmedchemlett.1c00113
CHEMBL4797191 182434 0 CXCR1 CXCR1 Human 4.0 pIC50 = 4 Functional
Antagonist activity in CXCR1 (unknown origin) expressed in human HEK293 cells co-expressing Galpha16 assessed as reduction in calcium immobilization pretreated with Fluo-4AM for 45 mins followed by compound addition and measured after 10 mins by Fluo-4AM dye based fluorescence assayAntagonist activity in CXCR1 (unknown origin) expressed in human HEK293 cells co-expressing Galpha16 assessed as reduction in calcium immobilization pretreated with Fluo-4AM for 45 mins followed by compound addition and measured after 10 mins by Fluo-4AM dye based fluorescence assay
ChEMBL 425 4 3 6 3.0 CC(C)S(=O)(=O)c1c(Cl)ccc(NC2=NC(=O)C(c3ccc(F)cc3)N2)c1O 10.1021/acsmedchemlett.1c00113
44446605 94158 0 CXCR1 CXCR1 Human 6.0 pIC50 = 6.0 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 461 7 3 7 3.4 CCC(Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1occc1Br 10.1016/j.bmcl.2008.01.024
CHEMBL253707 94158 0 CXCR1 CXCR1 Human 6.0 pIC50 = 6.0 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 461 7 3 7 3.4 CCC(Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1occc1Br 10.1016/j.bmcl.2008.01.024
44419479 83650 0 CXCR1 CXCR1 Human 7.0 pIC50 = 7.0 Binding
Displacement of [125I]IL8 from CXCR1 expressed in CHO cellsDisplacement of [125I]IL8 from CXCR1 expressed in CHO cells
ChEMBL 578 8 4 7 4.0 CCC(CC)(NS(=O)(=O)c1c(C)ccc(N/C(=N/C#N)Nc2ccccc2Br)c1O)N1CCOCC1 10.1016/j.bmcl.2006.08.042
CHEMBL221481 83650 0 CXCR1 CXCR1 Human 7.0 pIC50 = 7.0 Binding
Displacement of [125I]IL8 from CXCR1 expressed in CHO cellsDisplacement of [125I]IL8 from CXCR1 expressed in CHO cells
ChEMBL 578 8 4 7 4.0 CCC(CC)(NS(=O)(=O)c1c(C)ccc(N/C(=N/C#N)Nc2ccccc2Br)c1O)N1CCOCC1 10.1016/j.bmcl.2006.08.042
44446647 154297 0 CXCR1 CXCR1 Human 7.0 pIC50 = 7.0 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 399 7 3 7 3.1 CC[C@@H](Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1ccsc1 10.1016/j.bmcl.2008.01.024
CHEMBL401940 154297 0 CXCR1 CXCR1 Human 7.0 pIC50 = 7.0 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 399 7 3 7 3.1 CC[C@@H](Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1ccsc1 10.1016/j.bmcl.2008.01.024
10157580 65750 0 CXCR1 CXCR1 Human 5.0 pIC50 = 5.0 Binding
Inhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligandInhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligand
ChEMBL 396 7 0 6 3.6 CN1CCN(CCCOc2ccc(-c3nc(-c4ccc(F)cc4)no3)cc2)CC1 10.1016/j.bmcl.2004.05.080
CHEMBL184882 65750 0 CXCR1 CXCR1 Human 5.0 pIC50 = 5.0 Binding
Inhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligandInhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligand
ChEMBL 396 7 0 6 3.6 CN1CCN(CCCOc2ccc(-c3nc(-c4ccc(F)cc4)no3)cc2)CC1 10.1016/j.bmcl.2004.05.080
44393540 165264 0 CXCR1 CXCR1 Human 5.0 pIC50 = 5.0 Binding
Inhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligandInhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligand
ChEMBL 294 5 0 4 3.9 CN(C)COc1ccc(-c2cc(-c3ccccc3)on2)cc1 10.1016/j.bmcl.2004.05.080
CHEMBL425882 165264 0 CXCR1 CXCR1 Human 5.0 pIC50 = 5.0 Binding
Inhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligandInhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligand
ChEMBL 294 5 0 4 3.9 CN(C)COc1ccc(-c2cc(-c3ccccc3)on2)cc1 10.1016/j.bmcl.2004.05.080
71526067 143098 0 CXCR1 CXCR1 Human 7.0 pIC50 = 7.0 Binding
In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).
ChEMBL 539 8 3 10 3.5 COC(=O)[C@H]1CCCN1C(=O)c1cccc(Nc2c(NC(c3ccc(C)o3)C3CCCS3)c(=O)c2=O)c1O nan
CHEMBL3901913 143098 0 CXCR1 CXCR1 Human 7.0 pIC50 = 7.0 Binding
In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).
ChEMBL 539 8 3 10 3.5 COC(=O)[C@H]1CCCN1C(=O)c1cccc(Nc2c(NC(c3ccc(C)o3)C3CCCS3)c(=O)c2=O)c1O nan
2812 4530 89 CXCR1 CXCR1 Human 5.0 pIC50 = 5.0 Binding
Inhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins with centrifuged compound solution measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assayInhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins with centrifuged compound solution measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assay
ChEMBL 344 4 0 2 5.4 Clc1ccccc1C(c1ccccc1)(c1ccccc1)n1ccnc1 10.1021/jm301749y
CHEMBL104 4530 89 CXCR1 CXCR1 Human 5.0 pIC50 = 5.0 Binding
Inhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins with centrifuged compound solution measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assayInhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins with centrifuged compound solution measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assay
ChEMBL 344 4 0 2 5.4 Clc1ccccc1C(c1ccccc1)(c1ccccc1)n1ccnc1 10.1021/jm301749y
44419476 135604 0 CXCR1 CXCR1 Human 6.0 pIC50 = 6.0 Binding
Displacement of [125I]IL8 from CXCR1 expressed in CHO cellsDisplacement of [125I]IL8 from CXCR1 expressed in CHO cells
ChEMBL 562 8 4 7 4.6 CCC(CC)(NS(=O)(=O)c1c(Cl)ccc(N/C(=N/C#N)Nc2ccccc2C)c1O)N1C[C@H](C)O[C@H](C)C1 10.1016/j.bmcl.2006.08.042
CHEMBL373522 135604 0 CXCR1 CXCR1 Human 6.0 pIC50 = 6.0 Binding
Displacement of [125I]IL8 from CXCR1 expressed in CHO cellsDisplacement of [125I]IL8 from CXCR1 expressed in CHO cells
ChEMBL 562 8 4 7 4.6 CCC(CC)(NS(=O)(=O)c1c(Cl)ccc(N/C(=N/C#N)Nc2ccccc2C)c1O)N1C[C@H](C)O[C@H](C)C1 10.1016/j.bmcl.2006.08.042
71526159 144596 0 CXCR1 CXCR1 Human 6.0 pIC50 = 6.0 Binding
In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).
ChEMBL 525 8 3 9 3.6 Cc1ccc(C(Nc2c(Nc3ccc(Cl)c(S(=O)(=O)N(C)C)c3O)c(=O)c2=O)C2CCCS2)o1 nan
CHEMBL3913959 144596 0 CXCR1 CXCR1 Human 6.0 pIC50 = 6.0 Binding
In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).
ChEMBL 525 8 3 9 3.6 Cc1ccc(C(Nc2c(Nc3ccc(Cl)c(S(=O)(=O)N(C)C)c3O)c(=O)c2=O)C2CCCS2)o1 nan
16098488 137171 0 CXCR1 CXCR1 Human 8.0 pIC50 = 8.0 Binding
Displacement of [125I]hCXCL8 from human CXCR1 receptor expressed in BaF3 cellsDisplacement of [125I]hCXCL8 from human CXCR1 receptor expressed in BaF3 cells
ChEMBL 425 6 3 7 3.5 Cc1ccc([C@H](Nc2c(Nc3cccc(C(=O)N(C)C)c3O)c(=O)c2=O)C(C)(C)C)o1 10.1021/jm0609622
CHEMBL376414 137171 0 CXCR1 CXCR1 Human 8.0 pIC50 = 8.0 Binding
Displacement of [125I]hCXCL8 from human CXCR1 receptor expressed in BaF3 cellsDisplacement of [125I]hCXCL8 from human CXCR1 receptor expressed in BaF3 cells
ChEMBL 425 6 3 7 3.5 Cc1ccc([C@H](Nc2c(Nc3cccc(C(=O)N(C)C)c3O)c(=O)c2=O)C(C)(C)C)o1 10.1021/jm0609622
44446621 154679 0 CXCR1 CXCR1 Human 6.0 pIC50 = 6.0 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 433 7 3 7 3.7 CCC(Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1ccc(Cl)s1 10.1016/j.bmcl.2008.01.024
CHEMBL404060 154679 0 CXCR1 CXCR1 Human 6.0 pIC50 = 6.0 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 433 7 3 7 3.7 CCC(Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1ccc(Cl)s1 10.1016/j.bmcl.2008.01.024
21184843 96500 0 CXCR1 CXCR1 Human 5.0 pIC50 = 5.0 Binding
Inhibition of binding of IL-8 to membranes of cloned CXC chemokine receptor 1 expressed in CHO Cells using [125I]IL-8 radioligandInhibition of binding of IL-8 to membranes of cloned CXC chemokine receptor 1 expressed in CHO Cells using [125I]IL-8 radioligand
ChEMBL 365 2 3 3 4.3 N#Cc1c(Cl)ccc(NC(=O)Nc2ccccc2Br)c1O 10.1021/jm034248l
CHEMBL26830 96500 0 CXCR1 CXCR1 Human 5.0 pIC50 = 5.0 Binding
Inhibition of binding of IL-8 to membranes of cloned CXC chemokine receptor 1 expressed in CHO Cells using [125I]IL-8 radioligandInhibition of binding of IL-8 to membranes of cloned CXC chemokine receptor 1 expressed in CHO Cells using [125I]IL-8 radioligand
ChEMBL 365 2 3 3 4.3 N#Cc1c(Cl)ccc(NC(=O)Nc2ccccc2Br)c1O 10.1021/jm034248l
78098665 149977 0 CXCR1 CXCR1 Human 7.0 pIC50 = 7.0 Binding
In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).
ChEMBL 489 7 3 8 4.0 Cc1ccc(C(Nc2c(Nc3ccc(Cl)c(C(=O)N(C)C)c3O)c(=O)c2=O)C2CCCS2)o1 nan
CHEMBL3956601 149977 0 CXCR1 CXCR1 Human 7.0 pIC50 = 7.0 Binding
In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).
ChEMBL 489 7 3 8 4.0 Cc1ccc(C(Nc2c(Nc3ccc(Cl)c(C(=O)N(C)C)c3O)c(=O)c2=O)C2CCCS2)o1 nan
71526341 152765 0 CXCR1 CXCR1 Human 5.9 pIC50 = 5.9 Binding
In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).
ChEMBL 435 7 3 7 2.8 CN(C)C(=O)c1cccc(Nc2c(NC(c3ccccc3)C3CCCO3)c(=O)c2=O)c1O nan
CHEMBL3980279 152765 0 CXCR1 CXCR1 Human 5.9 pIC50 = 5.9 Binding
In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).
ChEMBL 435 7 3 7 2.8 CN(C)C(=O)c1cccc(Nc2c(NC(c3ccccc3)C3CCCO3)c(=O)c2=O)c1O nan
71555361 132540 0 CXCR1 CXCR1 Human 6.9 pIC50 = 6.9 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 564 8 3 10 2.4 Cc1ccc([C@H](Nc2c(Nc3ccc(Cl)c(S(=O)(=O)N4CCN(C)CC4)c3O)c(=O)c2=O)C2(C)COC2)o1 nan
CHEMBL3704573 132540 0 CXCR1 CXCR1 Human 6.9 pIC50 = 6.9 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 564 8 3 10 2.4 Cc1ccc([C@H](Nc2c(Nc3ccc(Cl)c(S(=O)(=O)N4CCN(C)CC4)c3O)c(=O)c2=O)C2(C)COC2)o1 nan
71526603 132016 0 CXCR1 CXCR1 Human 5.9 pIC50 = 5.9 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 453 8 3 8 2.9 CCC1(C(Nc2c(Nc3cccc(C(=O)N(C)C)c3O)c(=O)c2=O)c2ccc(C)o2)COC1 nan
CHEMBL3701184 132016 0 CXCR1 CXCR1 Human 5.9 pIC50 = 5.9 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 453 8 3 8 2.9 CCC1(C(Nc2c(Nc3cccc(C(=O)N(C)C)c3O)c(=O)c2=O)c2ccc(C)o2)COC1 nan
44393730 65299 0 CXCR1 CXCR1 Human 4.9 pIC50 = 4.9 Binding
Inhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligandInhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligand
ChEMBL 350 5 0 6 3.0 CN1CCN(COc2ccc(-c3cc(-c4ccccn4)on3)cc2)CC1 10.1016/j.bmcl.2004.05.080
CHEMBL183537 65299 0 CXCR1 CXCR1 Human 4.9 pIC50 = 4.9 Binding
Inhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligandInhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligand
ChEMBL 350 5 0 6 3.0 CN1CCN(COc2ccc(-c3cc(-c4ccccn4)on3)cc2)CC1 10.1016/j.bmcl.2004.05.080
71525425 132028 0 CXCR1 CXCR1 Human 6.9 pIC50 = 6.9 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 509 8 3 9 2.7 Cc1ccc(C(Nc2c(Nc3ccc(Cl)c(S(=O)(=O)N(C)C)c3O)c(=O)c2=O)C2(C)COC2)o1 nan
CHEMBL3701196 132028 0 CXCR1 CXCR1 Human 6.9 pIC50 = 6.9 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 509 8 3 9 2.7 Cc1ccc(C(Nc2c(Nc3ccc(Cl)c(S(=O)(=O)N(C)C)c3O)c(=O)c2=O)C2(C)COC2)o1 nan
3033 29748 89 CXCR1 CXCR1 Human 7.9 pIC50 = 7.9 Binding
Inhibition of wild type CXCR1 transfected in mouse L1.2 cells assessed as inhibition of CXCL8-induced cell migration pretreated for 15 mins measured after 4 hrsInhibition of wild type CXCR1 transfected in mouse L1.2 cells assessed as inhibition of CXCL8-induced cell migration pretreated for 15 mins measured after 4 hrs
ChEMBL 295 4 2 2 4.4 O=C(O)Cc1ccccc1Nc1c(Cl)cccc1Cl 10.1016/j.bmcl.2009.06.027
CHEMBL1034 29748 89 CXCR1 CXCR1 Human 7.9 pIC50 = 7.9 Binding
Inhibition of wild type CXCR1 transfected in mouse L1.2 cells assessed as inhibition of CXCL8-induced cell migration pretreated for 15 mins measured after 4 hrsInhibition of wild type CXCR1 transfected in mouse L1.2 cells assessed as inhibition of CXCL8-induced cell migration pretreated for 15 mins measured after 4 hrs
ChEMBL 295 4 2 2 4.4 O=C(O)Cc1ccccc1Nc1c(Cl)cccc1Cl 10.1016/j.bmcl.2009.06.027
CHEMBL139 29748 89 CXCR1 CXCR1 Human 7.9 pIC50 = 7.9 Binding
Inhibition of wild type CXCR1 transfected in mouse L1.2 cells assessed as inhibition of CXCL8-induced cell migration pretreated for 15 mins measured after 4 hrsInhibition of wild type CXCR1 transfected in mouse L1.2 cells assessed as inhibition of CXCL8-induced cell migration pretreated for 15 mins measured after 4 hrs
ChEMBL 295 4 2 2 4.4 O=C(O)Cc1ccccc1Nc1c(Cl)cccc1Cl 10.1016/j.bmcl.2009.06.027
11222420 86064 0 CXCR1 CXCR1 Human 4.9 pIC50 = 4.9 Binding
Displacement of human recombinant [125I]IL8 from CXCR1 receptor expressed in CHO cellsDisplacement of human recombinant [125I]IL8 from CXCR1 receptor expressed in CHO cells
ChEMBL 368 2 3 7 2.5 O=[N+]([O-])c1cc(O)c2c(c1)S(=O)(=O)N=C(Nc1ccccc1Cl)N2 10.1016/j.bmcl.2007.05.011
CHEMBL231924 86064 0 CXCR1 CXCR1 Human 4.9 pIC50 = 4.9 Binding
Displacement of human recombinant [125I]IL8 from CXCR1 receptor expressed in CHO cellsDisplacement of human recombinant [125I]IL8 from CXCR1 receptor expressed in CHO cells
ChEMBL 368 2 3 7 2.5 O=[N+]([O-])c1cc(O)c2c(c1)S(=O)(=O)N=C(Nc1ccccc1Cl)N2 10.1016/j.bmcl.2007.05.011
44393568 65636 0 CXCR1 CXCR1 Human 4.9 pIC50 = 4.9 Binding
Inhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligandInhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligand
ChEMBL 339 6 0 6 3.8 CN(C)COc1ccc(-c2cc(-c3ccc([N+](=O)[O-])cc3)on2)cc1 10.1016/j.bmcl.2004.05.080
CHEMBL184401 65636 0 CXCR1 CXCR1 Human 4.9 pIC50 = 4.9 Binding
Inhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligandInhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligand
ChEMBL 339 6 0 6 3.8 CN(C)COc1ccc(-c2cc(-c3ccc([N+](=O)[O-])cc3)on2)cc1 10.1016/j.bmcl.2004.05.080
71525344 132023 0 CXCR1 CXCR1 Human 5.9 pIC50 = 5.9 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 465 7 3 8 3.1 Cc1ccc(C(Nc2c(Nc3cccc(C(=O)N4CCCC4)c3O)c(=O)c2=O)C2(C)COC2)o1 nan
CHEMBL3701191 132023 0 CXCR1 CXCR1 Human 5.9 pIC50 = 5.9 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 465 7 3 8 3.1 Cc1ccc(C(Nc2c(Nc3cccc(C(=O)N4CCCC4)c3O)c(=O)c2=O)C2(C)COC2)o1 nan
44432386 146692 0 CXCR1 CXCR1 Human 4.9 pIC50 = 4.9 Binding
Displacement of human recombinant [125I]IL8 from CXCR1 receptor expressed in CHO cellsDisplacement of human recombinant [125I]IL8 from CXCR1 receptor expressed in CHO cells
ChEMBL 401 1 3 5 3.4 O=S1(=O)N=C(Nc2ccccc2Br)Nc2c(O)cc(Cl)cc21 10.1016/j.bmcl.2007.05.011
CHEMBL393047 146692 0 CXCR1 CXCR1 Human 4.9 pIC50 = 4.9 Binding
Displacement of human recombinant [125I]IL8 from CXCR1 receptor expressed in CHO cellsDisplacement of human recombinant [125I]IL8 from CXCR1 receptor expressed in CHO cells
ChEMBL 401 1 3 5 3.4 O=S1(=O)N=C(Nc2ccccc2Br)Nc2c(O)cc(Cl)cc21 10.1016/j.bmcl.2007.05.011
44432391 146963 0 CXCR1 CXCR1 Human 4.9 pIC50 = 4.9 Binding
Displacement of human recombinant [125I]IL8 from CXCR1 receptor expressed in CHO cellsDisplacement of human recombinant [125I]IL8 from CXCR1 receptor expressed in CHO cells
ChEMBL 375 1 3 5 3.4 O=S1(=O)N=C(Nc2cccc(F)c2Cl)Nc2c(O)cc(Cl)cc21 10.1016/j.bmcl.2007.05.011
CHEMBL393253 146963 0 CXCR1 CXCR1 Human 4.9 pIC50 = 4.9 Binding
Displacement of human recombinant [125I]IL8 from CXCR1 receptor expressed in CHO cellsDisplacement of human recombinant [125I]IL8 from CXCR1 receptor expressed in CHO cells
ChEMBL 375 1 3 5 3.4 O=S1(=O)N=C(Nc2cccc(F)c2Cl)Nc2c(O)cc(Cl)cc21 10.1016/j.bmcl.2007.05.011
71526160 159032 0 CXCR1 CXCR1 Human 5.9 pIC50 = 5.9 Binding
In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).
ChEMBL 439 7 3 8 2.7 Cc1ccc(C(Nc2c(Nc3cccc(C(=O)N(C)C)c3O)c(=O)c2=O)[C@H]2CCCO2)o1 nan
CHEMBL4106677 159032 0 CXCR1 CXCR1 Human 5.9 pIC50 = 5.9 Binding
In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).
ChEMBL 439 7 3 8 2.7 Cc1ccc(C(Nc2c(Nc3cccc(C(=O)N(C)C)c3O)c(=O)c2=O)[C@H]2CCCO2)o1 nan
9951571 66030 0 CXCR1 CXCR1 Human 4.9 pIC50 = 4.9 Binding
Concentration required to inhibit [125I]-IL-8 binding towards C-X-C chemokine receptor type 1 of human expressed in CHO cellsConcentration required to inhibit [125I]-IL-8 binding towards C-X-C chemokine receptor type 1 of human expressed in CHO cells
ChEMBL 374 2 3 2 5.1 O=C(Nc1ccccc1Br)Nc1ccc(Cl)c(Cl)c1O 10.1016/j.bmcl.2004.06.097
CHEMBL185259 66030 0 CXCR1 CXCR1 Human 4.9 pIC50 = 4.9 Binding
Concentration required to inhibit [125I]-IL-8 binding towards C-X-C chemokine receptor type 1 of human expressed in CHO cellsConcentration required to inhibit [125I]-IL-8 binding towards C-X-C chemokine receptor type 1 of human expressed in CHO cells
ChEMBL 374 2 3 2 5.1 O=C(Nc1ccccc1Br)Nc1ccc(Cl)c(Cl)c1O 10.1016/j.bmcl.2004.06.097
122187259 122233 0 CXCR1 CXCR1 Human 5.9 pIC50 = 5.9 Functional
Antagonist activity at CXCR1 (unknown origin) transfected in RBL cells assessed as inhibition of IL-8-mediated intracellular calcium release preincubated for 30 mins followed by IL-8 addition by FLUO-4AM-based fluorescent microplate reader analysisAntagonist activity at CXCR1 (unknown origin) transfected in RBL cells assessed as inhibition of IL-8-mediated intracellular calcium release preincubated for 30 mins followed by IL-8 addition by FLUO-4AM-based fluorescent microplate reader analysis
ChEMBL 366 6 4 6 1.2 O=C(Nc1ccc(F)cc1)c1cnc(NCc2cccc(B(O)O)c2)nc1 10.1016/j.bmcl.2015.07.090
CHEMBL3609008 122233 0 CXCR1 CXCR1 Human 5.9 pIC50 = 5.9 Functional
Antagonist activity at CXCR1 (unknown origin) transfected in RBL cells assessed as inhibition of IL-8-mediated intracellular calcium release preincubated for 30 mins followed by IL-8 addition by FLUO-4AM-based fluorescent microplate reader analysisAntagonist activity at CXCR1 (unknown origin) transfected in RBL cells assessed as inhibition of IL-8-mediated intracellular calcium release preincubated for 30 mins followed by IL-8 addition by FLUO-4AM-based fluorescent microplate reader analysis
ChEMBL 366 6 4 6 1.2 O=C(Nc1ccc(F)cc1)c1cnc(NCc2cccc(B(O)O)c2)nc1 10.1016/j.bmcl.2015.07.090
9888410 121363 0 CXCR1 CXCR1 Human 5.9 pIC50 = 5.9 Binding
Concentration required to inhibit [125I]-IL-8 binding towards C-X-C chemokine receptor type 1 of human expressed in CHO cellsConcentration required to inhibit [125I]-IL-8 binding towards C-X-C chemokine receptor type 1 of human expressed in CHO cells
ChEMBL 419 3 4 4 3.1 NS(=O)(=O)c1c(Cl)ccc(NC(=O)Nc2ccccc2Br)c1O 10.1016/j.bmcl.2004.06.097
CHEMBL359670 121363 0 CXCR1 CXCR1 Human 5.9 pIC50 = 5.9 Binding
Concentration required to inhibit [125I]-IL-8 binding towards C-X-C chemokine receptor type 1 of human expressed in CHO cellsConcentration required to inhibit [125I]-IL-8 binding towards C-X-C chemokine receptor type 1 of human expressed in CHO cells
ChEMBL 419 3 4 4 3.1 NS(=O)(=O)c1c(Cl)ccc(NC(=O)Nc2ccccc2Br)c1O 10.1016/j.bmcl.2004.06.097
44446631 94132 0 CXCR1 CXCR1 Human 5.9 pIC50 = 5.9 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 433 7 3 7 3.7 CCC(Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1sccc1Cl 10.1016/j.bmcl.2008.01.024
CHEMBL253504 94132 0 CXCR1 CXCR1 Human 5.9 pIC50 = 5.9 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 433 7 3 7 3.7 CCC(Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1sccc1Cl 10.1016/j.bmcl.2008.01.024
56839294 122231 0 CXCR1 CXCR1 Human 5.9 pIC50 = 5.9 Functional
Antagonist activity at CXCR1 (unknown origin) transfected in RBL cells assessed as inhibition of IL-8-mediated intracellular calcium release preincubated for 30 mins followed by IL-8 addition by FLUO-4AM-based fluorescent microplate reader analysisAntagonist activity at CXCR1 (unknown origin) transfected in RBL cells assessed as inhibition of IL-8-mediated intracellular calcium release preincubated for 30 mins followed by IL-8 addition by FLUO-4AM-based fluorescent microplate reader analysis
ChEMBL 379 6 3 5 1.8 CN(Cc1ccc(B(O)O)cc1)c1ccc(C(=O)Nc2ccc(F)cc2)cn1 10.1016/j.bmcl.2015.07.090
CHEMBL3609005 122231 0 CXCR1 CXCR1 Human 5.9 pIC50 = 5.9 Functional
Antagonist activity at CXCR1 (unknown origin) transfected in RBL cells assessed as inhibition of IL-8-mediated intracellular calcium release preincubated for 30 mins followed by IL-8 addition by FLUO-4AM-based fluorescent microplate reader analysisAntagonist activity at CXCR1 (unknown origin) transfected in RBL cells assessed as inhibition of IL-8-mediated intracellular calcium release preincubated for 30 mins followed by IL-8 addition by FLUO-4AM-based fluorescent microplate reader analysis
ChEMBL 379 6 3 5 1.8 CN(Cc1ccc(B(O)O)cc1)c1ccc(C(=O)Nc2ccc(F)cc2)cn1 10.1016/j.bmcl.2015.07.090
135497124 173634 0 CXCR1 CXCR1 Human 6.8 pIC50 = 6.8 Binding
Displacement of [125I]CXCL8 from CXCR1 receptor in human PMN assessed as myeloperoxidase releaseDisplacement of [125I]CXCL8 from CXCR1 receptor in human PMN assessed as myeloperoxidase release
ChEMBL 429 6 3 8 4.8 Cc1ccc([C@H](Nc2nsnc2Nc2cccc(C(=O)N(C)C)c2O)C(C)(C)C)o1 10.1016/j.bmcl.2009.01.027
CHEMBL455431 173634 0 CXCR1 CXCR1 Human 6.8 pIC50 = 6.8 Binding
Displacement of [125I]CXCL8 from CXCR1 receptor in human PMN assessed as myeloperoxidase releaseDisplacement of [125I]CXCL8 from CXCR1 receptor in human PMN assessed as myeloperoxidase release
ChEMBL 429 6 3 8 4.8 Cc1ccc([C@H](Nc2nsnc2Nc2cccc(C(=O)N(C)C)c2O)C(C)(C)C)o1 10.1016/j.bmcl.2009.01.027
71525424 132027 0 CXCR1 CXCR1 Human 5.8 pIC50 = 5.8 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 475 8 3 9 2.1 Cc1ccc(C(Nc2c(Nc3cccc(S(=O)(=O)N(C)C)c3O)c(=O)c2=O)C2(C)COC2)o1 nan
CHEMBL3701195 132027 0 CXCR1 CXCR1 Human 5.8 pIC50 = 5.8 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 475 8 3 9 2.1 Cc1ccc(C(Nc2c(Nc3cccc(S(=O)(=O)N(C)C)c3O)c(=O)c2=O)C2(C)COC2)o1 nan
16098480 82836 0 CXCR1 CXCR1 Human 6.8 pIC50 = 6.8 Binding
Displacement of [125I]hCXCL8 from human CXCR1 receptor expressed in BaF3 cellsDisplacement of [125I]hCXCL8 from human CXCR1 receptor expressed in BaF3 cells
ChEMBL 437 7 3 8 2.7 CC[C@@H](Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1ccc2c(c1)OCO2 10.1021/jm0609622
CHEMBL220182 82836 0 CXCR1 CXCR1 Human 6.8 pIC50 = 6.8 Binding
Displacement of [125I]hCXCL8 from human CXCR1 receptor expressed in BaF3 cellsDisplacement of [125I]hCXCL8 from human CXCR1 receptor expressed in BaF3 cells
ChEMBL 437 7 3 8 2.7 CC[C@@H](Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1ccc2c(c1)OCO2 10.1021/jm0609622
CHEMBL4793352 182107 0 CXCR1 CXCR1 Human 4.8 pIC50 = 4.8 Functional
Antagonist activity in CXCR1 (unknown origin) expressed in human HEK293 cells co-expressing Galpha16 assessed as reduction in calcium immobilization pretreated with Fluo-4AM for 45 mins followed by compound addition and measured after 10 mins by Fluo-4AM dye based fluorescence assayAntagonist activity in CXCR1 (unknown origin) expressed in human HEK293 cells co-expressing Galpha16 assessed as reduction in calcium immobilization pretreated with Fluo-4AM for 45 mins followed by compound addition and measured after 10 mins by Fluo-4AM dye based fluorescence assay
ChEMBL 373 5 3 6 2.3 CCCC1NC(Nc2ccc(Cl)c(S(=O)(=O)C(C)C)c2O)=NC1=O 10.1021/acsmedchemlett.1c00113
44446650 96698 0 CXCR1 CXCR1 Human 6.8 pIC50 = 6.8 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 394 7 3 7 2.4 CC[C@@H](Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1ccccn1 10.1016/j.bmcl.2008.01.024
CHEMBL269707 96698 0 CXCR1 CXCR1 Human 6.8 pIC50 = 6.8 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 394 7 3 7 2.4 CC[C@@H](Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1ccccn1 10.1016/j.bmcl.2008.01.024
44446596 94130 0 CXCR1 CXCR1 Human 6.8 pIC50 = 6.8 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 459 8 3 7 4.3 CCC(Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1cc(-c2ccccc2)co1 10.1016/j.bmcl.2008.01.024
CHEMBL253499 94130 0 CXCR1 CXCR1 Human 6.8 pIC50 = 6.8 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 459 8 3 7 4.3 CCC(Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1cc(-c2ccccc2)co1 10.1016/j.bmcl.2008.01.024
9949456 98118 1 CXCR1 CXCR1 Human 4.8 pIC50 = 4.8 Binding
Inhibition of binding of IL-8 to membranes of cloned CXC chemokine receptor 1 expressed in CHO Cells using [125I]IL-8 radioligandInhibition of binding of IL-8 to membranes of cloned CXC chemokine receptor 1 expressed in CHO Cells using [125I]IL-8 radioligand
ChEMBL 331 2 3 3 3.7 N#Cc1ccc(NC(=O)Nc2ccccc2Br)c(O)c1 10.1021/jm034248l
CHEMBL27863 98118 1 CXCR1 CXCR1 Human 4.8 pIC50 = 4.8 Binding
Inhibition of binding of IL-8 to membranes of cloned CXC chemokine receptor 1 expressed in CHO Cells using [125I]IL-8 radioligandInhibition of binding of IL-8 to membranes of cloned CXC chemokine receptor 1 expressed in CHO Cells using [125I]IL-8 radioligand
ChEMBL 331 2 3 3 3.7 N#Cc1ccc(NC(=O)Nc2ccccc2Br)c(O)c1 10.1021/jm034248l
71525510 132521 0 CXCR1 CXCR1 Human 5.8 pIC50 = 5.8 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 453 7 3 8 2.8 Cc1cc(C(Nc2c(Nc3cccc(C(=O)N(C)C)c3O)c(=O)c2=O)C2(C)COC2)oc1C nan
CHEMBL3704555 132521 0 CXCR1 CXCR1 Human 5.8 pIC50 = 5.8 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 453 7 3 8 2.8 Cc1cc(C(Nc2c(Nc3cccc(C(=O)N(C)C)c3O)c(=O)c2=O)C2(C)COC2)oc1C nan
44419441 83482 0 CXCR1 CXCR1 Human 5.8 pIC50 = 5.8 Binding
Displacement of [125I]IL8 from CXCR1 expressed in CHO cellsDisplacement of [125I]IL8 from CXCR1 expressed in CHO cells
ChEMBL 411 4 3 5 2.8 CN(C)S(=O)(=O)c1c(Cl)ccc(N/C(=N/C#N)Nc2ccccc2F)c1O 10.1016/j.bmcl.2006.08.042
CHEMBL220797 83482 0 CXCR1 CXCR1 Human 5.8 pIC50 = 5.8 Binding
Displacement of [125I]IL8 from CXCR1 expressed in CHO cellsDisplacement of [125I]IL8 from CXCR1 expressed in CHO cells
ChEMBL 411 4 3 5 2.8 CN(C)S(=O)(=O)c1c(Cl)ccc(N/C(=N/C#N)Nc2ccccc2F)c1O 10.1016/j.bmcl.2006.08.042
71525977 149402 0 CXCR1 CXCR1 Human 5.8 pIC50 = 5.8 Binding
In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).
ChEMBL 455 7 3 8 3.4 Cc1ccc(C(Nc2c(Nc3cccc(C(=O)N(C)C)c3O)c(=O)c2=O)C2CCCS2)o1 nan
CHEMBL3951994 149402 0 CXCR1 CXCR1 Human 5.8 pIC50 = 5.8 Binding
In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).
ChEMBL 455 7 3 8 3.4 Cc1ccc(C(Nc2c(Nc3cccc(C(=O)N(C)C)c3O)c(=O)c2=O)C2CCCS2)o1 nan
3793 196789 61 CXCR1 CXCR1 Human 6.8 pIC50 = 6.8 Binding
Inhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assayInhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assay
ChEMBL 704 11 0 12 5.6 CCC(C)n1ncn(-c2ccc(N3CCN(c4ccc(OCC5COC(Cn6cncn6)(c6ccc(Cl)cc6Cl)O5)cc4)CC3)cc2)c1=O 10.1021/jm301749y
45039617 196789 61 CXCR1 CXCR1 Human 6.8 pIC50 = 6.8 Binding
Inhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assayInhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assay
ChEMBL 704 11 0 12 5.6 CCC(C)n1ncn(-c2ccc(N3CCN(c4ccc(OCC5COC(Cn6cncn6)(c6ccc(Cl)cc6Cl)O5)cc4)CC3)cc2)c1=O 10.1021/jm301749y
CHEMBL64391 196789 61 CXCR1 CXCR1 Human 6.8 pIC50 = 6.8 Binding
Inhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assayInhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assay
ChEMBL 704 11 0 12 5.6 CCC(C)n1ncn(-c2ccc(N3CCN(c4ccc(OCC5COC(Cn6cncn6)(c6ccc(Cl)cc6Cl)O5)cc4)CC3)cc2)c1=O 10.1021/jm301749y
71526602 132015 0 CXCR1 CXCR1 Human 5.8 pIC50 = 5.8 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 457 8 3 8 2.5 Cc1ccc(C(Nc2c(Nc3cccc(C(=O)N(C)C)c3O)c(=O)c2=O)C2(CF)COC2)o1 nan
CHEMBL3701183 132015 0 CXCR1 CXCR1 Human 5.8 pIC50 = 5.8 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 457 8 3 8 2.5 Cc1ccc(C(Nc2c(Nc3cccc(C(=O)N(C)C)c3O)c(=O)c2=O)C2(CF)COC2)o1 nan
8497 2573 45 CXCR1 CXCR1 Human 6.8 pIC50 = 6.8 Functional
Antagonist activity in CXCR1 (unknown origin) expressed in human HEK293 cells co-expressing Galpha16 assessed as reduction in calcium immobilization pretreated with Fluo-4AM for 45 mins followed by compound addition and measured after 10 mins by Fluo-4AM dye based fluorescence assayAntagonist activity in CXCR1 (unknown origin) expressed in human HEK293 cells co-expressing Galpha16 assessed as reduction in calcium immobilization pretreated with Fluo-4AM for 45 mins followed by compound addition and measured after 10 mins by Fluo-4AM dye based fluorescence assay
ChEMBL 397 7 3 7 2.9 CC[C@H](c1ccc(o1)C)NC1=C(C(=O)C1=O)Nc1cccc(c1O)C(=O)N(C)C 10.1021/acsmedchemlett.1c00113
9865554 2573 45 CXCR1 CXCR1 Human 6.8 pIC50 = 6.8 Functional
Antagonist activity in CXCR1 (unknown origin) expressed in human HEK293 cells co-expressing Galpha16 assessed as reduction in calcium immobilization pretreated with Fluo-4AM for 45 mins followed by compound addition and measured after 10 mins by Fluo-4AM dye based fluorescence assayAntagonist activity in CXCR1 (unknown origin) expressed in human HEK293 cells co-expressing Galpha16 assessed as reduction in calcium immobilization pretreated with Fluo-4AM for 45 mins followed by compound addition and measured after 10 mins by Fluo-4AM dye based fluorescence assay
ChEMBL 397 7 3 7 2.9 CC[C@H](c1ccc(o1)C)NC1=C(C(=O)C1=O)Nc1cccc(c1O)C(=O)N(C)C 10.1021/acsmedchemlett.1c00113
CHEMBL216981 2573 45 CXCR1 CXCR1 Human 6.8 pIC50 = 6.8 Functional
Antagonist activity in CXCR1 (unknown origin) expressed in human HEK293 cells co-expressing Galpha16 assessed as reduction in calcium immobilization pretreated with Fluo-4AM for 45 mins followed by compound addition and measured after 10 mins by Fluo-4AM dye based fluorescence assayAntagonist activity in CXCR1 (unknown origin) expressed in human HEK293 cells co-expressing Galpha16 assessed as reduction in calcium immobilization pretreated with Fluo-4AM for 45 mins followed by compound addition and measured after 10 mins by Fluo-4AM dye based fluorescence assay
ChEMBL 397 7 3 7 2.9 CC[C@H](c1ccc(o1)C)NC1=C(C(=O)C1=O)Nc1cccc(c1O)C(=O)N(C)C 10.1021/acsmedchemlett.1c00113
44393655 65616 0 CXCR1 CXCR1 Human 5.8 pIC50 = 5.8 Binding
Inhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligandInhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligand
ChEMBL 383 5 0 5 4.2 CN1CCN(COc2ccc(-c3cc(-c4ccc(Cl)cc4)on3)cc2)CC1 10.1016/j.bmcl.2004.05.080
CHEMBL184318 65616 0 CXCR1 CXCR1 Human 5.8 pIC50 = 5.8 Binding
Inhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligandInhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligand
ChEMBL 383 5 0 5 4.2 CN1CCN(COc2ccc(-c3cc(-c4ccc(Cl)cc4)on3)cc2)CC1 10.1016/j.bmcl.2004.05.080
71525793 132527 0 CXCR1 CXCR1 Human 5.8 pIC50 = 5.8 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 441 7 3 8 2.7 CN(C)C(=O)c1cccc(Nc2c(NC(c3cccs3)C3(C)COC3)c(=O)c2=O)c1O nan
CHEMBL3704561 132527 0 CXCR1 CXCR1 Human 5.8 pIC50 = 5.8 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 441 7 3 8 2.7 CN(C)C(=O)c1cccc(Nc2c(NC(c3cccs3)C3(C)COC3)c(=O)c2=O)c1O nan
44446617 94030 0 CXCR1 CXCR1 Human 6.8 pIC50 = 6.8 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 399 7 3 7 3.1 CCC(Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1ccsc1 10.1016/j.bmcl.2008.01.024
CHEMBL252898 94030 0 CXCR1 CXCR1 Human 6.8 pIC50 = 6.8 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 399 7 3 7 3.1 CCC(Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1ccsc1 10.1016/j.bmcl.2008.01.024
122187257 122232 0 CXCR1 CXCR1 Human 5.8 pIC50 = 5.8 Functional
Antagonist activity at CXCR1 (unknown origin) transfected in RBL cells assessed as inhibition of IL-8-mediated intracellular calcium release preincubated for 30 mins followed by IL-8 addition by FLUO-4AM-based fluorescent microplate reader analysisAntagonist activity at CXCR1 (unknown origin) transfected in RBL cells assessed as inhibition of IL-8-mediated intracellular calcium release preincubated for 30 mins followed by IL-8 addition by FLUO-4AM-based fluorescent microplate reader analysis
ChEMBL 380 6 3 6 1.2 CN(Cc1ccc(B(O)O)cn1)c1ccc(C(=O)Nc2ccc(F)cc2)cn1 10.1016/j.bmcl.2015.07.090
CHEMBL3609006 122232 0 CXCR1 CXCR1 Human 5.8 pIC50 = 5.8 Functional
Antagonist activity at CXCR1 (unknown origin) transfected in RBL cells assessed as inhibition of IL-8-mediated intracellular calcium release preincubated for 30 mins followed by IL-8 addition by FLUO-4AM-based fluorescent microplate reader analysisAntagonist activity at CXCR1 (unknown origin) transfected in RBL cells assessed as inhibition of IL-8-mediated intracellular calcium release preincubated for 30 mins followed by IL-8 addition by FLUO-4AM-based fluorescent microplate reader analysis
ChEMBL 380 6 3 6 1.2 CN(Cc1ccc(B(O)O)cn1)c1ccc(C(=O)Nc2ccc(F)cc2)cn1 10.1016/j.bmcl.2015.07.090
122187261 122235 0 CXCR1 CXCR1 Human 5.8 pIC50 = 5.8 Functional
Antagonist activity at CXCR1 (unknown origin) transfected in RBL cells assessed as inhibition of IL-8-mediated intracellular calcium release preincubated for 30 mins followed by IL-8 addition by FLUO-4AM-based fluorescent microplate reader analysisAntagonist activity at CXCR1 (unknown origin) transfected in RBL cells assessed as inhibition of IL-8-mediated intracellular calcium release preincubated for 30 mins followed by IL-8 addition by FLUO-4AM-based fluorescent microplate reader analysis
ChEMBL 366 6 4 6 1.2 O=C(Nc1ccc(F)cc1)c1cnc(NCc2ccc(B(O)O)cc2)nc1 10.1016/j.bmcl.2015.07.090
CHEMBL3609010 122235 0 CXCR1 CXCR1 Human 5.8 pIC50 = 5.8 Functional
Antagonist activity at CXCR1 (unknown origin) transfected in RBL cells assessed as inhibition of IL-8-mediated intracellular calcium release preincubated for 30 mins followed by IL-8 addition by FLUO-4AM-based fluorescent microplate reader analysisAntagonist activity at CXCR1 (unknown origin) transfected in RBL cells assessed as inhibition of IL-8-mediated intracellular calcium release preincubated for 30 mins followed by IL-8 addition by FLUO-4AM-based fluorescent microplate reader analysis
ChEMBL 366 6 4 6 1.2 O=C(Nc1ccc(F)cc1)c1cnc(NCc2ccc(B(O)O)cc2)nc1 10.1016/j.bmcl.2015.07.090
122187262 122237 0 CXCR1 CXCR1 Human 5.8 pIC50 = 5.8 Functional
Antagonist activity at CXCR1 (unknown origin) transfected in RBL cells assessed as inhibition of IL-8-mediated intracellular calcium release preincubated for 30 mins followed by IL-8 addition by FLUO-4AM-based fluorescent microplate reader analysisAntagonist activity at CXCR1 (unknown origin) transfected in RBL cells assessed as inhibition of IL-8-mediated intracellular calcium release preincubated for 30 mins followed by IL-8 addition by FLUO-4AM-based fluorescent microplate reader analysis
ChEMBL 381 6 3 7 0.6 CN(Cc1ccc(B(O)O)cn1)c1ncc(C(=O)Nc2ccc(F)cc2)cn1 10.1016/j.bmcl.2015.07.090
CHEMBL3609012 122237 0 CXCR1 CXCR1 Human 5.8 pIC50 = 5.8 Functional
Antagonist activity at CXCR1 (unknown origin) transfected in RBL cells assessed as inhibition of IL-8-mediated intracellular calcium release preincubated for 30 mins followed by IL-8 addition by FLUO-4AM-based fluorescent microplate reader analysisAntagonist activity at CXCR1 (unknown origin) transfected in RBL cells assessed as inhibition of IL-8-mediated intracellular calcium release preincubated for 30 mins followed by IL-8 addition by FLUO-4AM-based fluorescent microplate reader analysis
ChEMBL 381 6 3 7 0.6 CN(Cc1ccc(B(O)O)cn1)c1ncc(C(=O)Nc2ccc(F)cc2)cn1 10.1016/j.bmcl.2015.07.090
71525697 132529 0 CXCR1 CXCR1 Human 5.8 pIC50 = 5.8 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 425 7 3 8 2.2 CN(C)C(=O)c1cccc(Nc2c(NC(c3ccco3)C3(C)COC3)c(=O)c2=O)c1O nan
CHEMBL3704563 132529 0 CXCR1 CXCR1 Human 5.8 pIC50 = 5.8 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 425 7 3 8 2.2 CN(C)C(=O)c1cccc(Nc2c(NC(c3ccco3)C3(C)COC3)c(=O)c2=O)c1O nan
71526068 144754 0 CXCR1 CXCR1 Human 6.8 pIC50 = 6.8 Binding
In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).
ChEMBL 539 8 3 10 3.5 COC(=O)[C@@H]1CCCN1C(=O)c1cccc(Nc2c(NC(c3ccc(C)o3)C3CCCS3)c(=O)c2=O)c1O nan
CHEMBL3915145 144754 0 CXCR1 CXCR1 Human 6.8 pIC50 = 6.8 Binding
In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).
ChEMBL 539 8 3 10 3.5 COC(=O)[C@@H]1CCCN1C(=O)c1cccc(Nc2c(NC(c3ccc(C)o3)C3CCCS3)c(=O)c2=O)c1O nan
44446645 94190 0 CXCR1 CXCR1 Human 6.8 pIC50 = 6.8 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 398 7 3 8 2.3 CC[C@@H](Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1cc(C)on1 10.1016/j.bmcl.2008.01.024
CHEMBL253927 94190 0 CXCR1 CXCR1 Human 6.8 pIC50 = 6.8 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 398 7 3 8 2.3 CC[C@@H](Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1cc(C)on1 10.1016/j.bmcl.2008.01.024
10294353 154678 0 CXCR1 CXCR1 Human 6.8 pIC50 = 6.8 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 399 7 3 7 3.1 CCC(Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1cccs1 10.1016/j.bmcl.2008.01.024
CHEMBL404059 154678 0 CXCR1 CXCR1 Human 6.8 pIC50 = 6.8 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 399 7 3 7 3.1 CCC(Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1cccs1 10.1016/j.bmcl.2008.01.024
44446570 165690 0 CXCR1 CXCR1 Human 6.7 pIC50 = 6.7 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 413 8 4 8 2.1 CCC(Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1ccc(CO)o1 10.1016/j.bmcl.2008.01.024
CHEMBL427888 165690 0 CXCR1 CXCR1 Human 6.7 pIC50 = 6.7 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 413 8 4 8 2.1 CCC(Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1ccc(CO)o1 10.1016/j.bmcl.2008.01.024
3618472 2719 13 CXCR1 CXCR1 Human 4.7 pIC50 = 4.7 Binding
Displacement of [125I]IL-8 from CXCR1 (unknown origin) stably expressed in CHO cellsDisplacement of [125I]IL-8 from CXCR1 (unknown origin) stably expressed in CHO cells
ChEMBL 273 3 3 4 2.9 O=C(Nc1ccc(cc1O)[N+](=O)[O-])Nc1ccccc1 10.1016/j.ejmech.2019.111853
834 2719 13 CXCR1 CXCR1 Human 4.7 pIC50 = 4.7 Binding
Displacement of [125I]IL-8 from CXCR1 (unknown origin) stably expressed in CHO cellsDisplacement of [125I]IL-8 from CXCR1 (unknown origin) stably expressed in CHO cells
ChEMBL 273 3 3 4 2.9 O=C(Nc1ccc(cc1O)[N+](=O)[O-])Nc1ccccc1 10.1016/j.ejmech.2019.111853
CHEMBL280711 2719 13 CXCR1 CXCR1 Human 4.7 pIC50 = 4.7 Binding
Displacement of [125I]IL-8 from CXCR1 (unknown origin) stably expressed in CHO cellsDisplacement of [125I]IL-8 from CXCR1 (unknown origin) stably expressed in CHO cells
ChEMBL 273 3 3 4 2.9 O=C(Nc1ccc(cc1O)[N+](=O)[O-])Nc1ccccc1 10.1016/j.ejmech.2019.111853
3618472 2719 13 CXCR1 CXCR1 Human 4.7 pIC50 = 4.7 Binding
Inhibition of binding of IL-8 to membranes of cloned CXC chemokine receptor 1 expressed in CHO Cells using [125I]IL-8 radioligandInhibition of binding of IL-8 to membranes of cloned CXC chemokine receptor 1 expressed in CHO Cells using [125I]IL-8 radioligand
ChEMBL 273 3 3 4 2.9 O=C(Nc1ccc(cc1O)[N+](=O)[O-])Nc1ccccc1 10.1021/jm034248l
834 2719 13 CXCR1 CXCR1 Human 4.7 pIC50 = 4.7 Binding
Inhibition of binding of IL-8 to membranes of cloned CXC chemokine receptor 1 expressed in CHO Cells using [125I]IL-8 radioligandInhibition of binding of IL-8 to membranes of cloned CXC chemokine receptor 1 expressed in CHO Cells using [125I]IL-8 radioligand
ChEMBL 273 3 3 4 2.9 O=C(Nc1ccc(cc1O)[N+](=O)[O-])Nc1ccccc1 10.1021/jm034248l
CHEMBL280711 2719 13 CXCR1 CXCR1 Human 4.7 pIC50 = 4.7 Binding
Inhibition of binding of IL-8 to membranes of cloned CXC chemokine receptor 1 expressed in CHO Cells using [125I]IL-8 radioligandInhibition of binding of IL-8 to membranes of cloned CXC chemokine receptor 1 expressed in CHO Cells using [125I]IL-8 radioligand
ChEMBL 273 3 3 4 2.9 O=C(Nc1ccc(cc1O)[N+](=O)[O-])Nc1ccccc1 10.1021/jm034248l
44419477 137266 0 CXCR1 CXCR1 Human 6.7 pIC50 = 6.7 Binding
Displacement of [125I]IL8 from CXCR1 expressed in CHO cellsDisplacement of [125I]IL8 from CXCR1 expressed in CHO cells
ChEMBL 451 4 3 5 3.1 Cc1ccc(N/C(=N/C#N)Nc2ccccc2Br)c(O)c1S(=O)(=O)N(C)C 10.1016/j.bmcl.2006.08.042
CHEMBL376540 137266 0 CXCR1 CXCR1 Human 6.7 pIC50 = 6.7 Binding
Displacement of [125I]IL8 from CXCR1 expressed in CHO cellsDisplacement of [125I]IL8 from CXCR1 expressed in CHO cells
ChEMBL 451 4 3 5 3.1 Cc1ccc(N/C(=N/C#N)Nc2ccccc2Br)c(O)c1S(=O)(=O)N(C)C 10.1016/j.bmcl.2006.08.042
44419558 140971 0 CXCR1 CXCR1 Human 6.7 pIC50 = 6.7 Binding
Displacement of [125I]IL8 from CXCR1 expressed in CHO cellsDisplacement of [125I]IL8 from CXCR1 expressed in CHO cells
ChEMBL 611 8 5 7 4.4 CCC(CC)(NS(=O)(=O)c1c(Cl)ccc(N/C(=N/C#N)Nc2ccccc2Br)c1O)N1CCC(N)CC1 10.1016/j.bmcl.2006.08.042
CHEMBL386072 140971 0 CXCR1 CXCR1 Human 6.7 pIC50 = 6.7 Binding
Displacement of [125I]IL8 from CXCR1 expressed in CHO cellsDisplacement of [125I]IL8 from CXCR1 expressed in CHO cells
ChEMBL 611 8 5 7 4.4 CCC(CC)(NS(=O)(=O)c1c(Cl)ccc(N/C(=N/C#N)Nc2ccccc2Br)c1O)N1CCC(N)CC1 10.1016/j.bmcl.2006.08.042
71526065 152367 0 CXCR1 CXCR1 Human 5.7 pIC50 = 5.7 Binding
In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).
ChEMBL 569 9 2 9 4.7 Cc1ccc(C(Nc2c(Nc3cccc(C(=O)N4CCC[C@H]4C(=O)OC(C)C)c3F)c(=O)c2=O)C2CCCS2)o1 nan
CHEMBL3976863 152367 0 CXCR1 CXCR1 Human 5.7 pIC50 = 5.7 Binding
In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).
ChEMBL 569 9 2 9 4.7 Cc1ccc(C(Nc2c(Nc3cccc(C(=O)N4CCC[C@H]4C(=O)OC(C)C)c3F)c(=O)c2=O)C2CCCS2)o1 nan
44419480 136695 0 CXCR1 CXCR1 Human 6.7 pIC50 = 6.7 Binding
Displacement of [125I]IL8 from CXCR1 expressed in CHO cellsDisplacement of [125I]IL8 from CXCR1 expressed in CHO cells
ChEMBL 455 4 3 5 2.9 CN(C)S(=O)(=O)c1c(F)ccc(N/C(=N/C#N)Nc2ccccc2Br)c1O 10.1016/j.bmcl.2006.08.042
CHEMBL375393 136695 0 CXCR1 CXCR1 Human 6.7 pIC50 = 6.7 Binding
Displacement of [125I]IL8 from CXCR1 expressed in CHO cellsDisplacement of [125I]IL8 from CXCR1 expressed in CHO cells
ChEMBL 455 4 3 5 2.9 CN(C)S(=O)(=O)c1c(F)ccc(N/C(=N/C#N)Nc2ccccc2Br)c1O 10.1016/j.bmcl.2006.08.042
10201676 154216 0 CXCR1 CXCR1 Human 6.7 pIC50 = 6.7 Binding
Displacement of [125I]hCXCL8 from human CXCR1 receptor expressed in BaF3 cellsDisplacement of [125I]hCXCL8 from human CXCR1 receptor expressed in BaF3 cells
ChEMBL 411 7 3 6 3.1 CC[C@@H](Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1cccc(F)c1 10.1021/jm0609622
CHEMBL401512 154216 0 CXCR1 CXCR1 Human 6.7 pIC50 = 6.7 Binding
Displacement of [125I]hCXCL8 from human CXCR1 receptor expressed in BaF3 cellsDisplacement of [125I]hCXCL8 from human CXCR1 receptor expressed in BaF3 cells
ChEMBL 411 7 3 6 3.1 CC[C@@H](Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1cccc(F)c1 10.1021/jm0609622
8497 2573 45 CXCR1 CXCR1 Human 6.7 pIC50 = 6.7 Functional
Antagonist activity at CXCR1 (unknown origin) expressed in HEK293 cells assessed as suppression of IL-8-induced inhibition of forskolin-induced cAMP formation preincubated for 15 mins followed by forskolin and IL-8 stimulation and measured after 15 mins by cAMP-d2 and Eu-Anti-cAMP based fluorescence assayAntagonist activity at CXCR1 (unknown origin) expressed in HEK293 cells assessed as suppression of IL-8-induced inhibition of forskolin-induced cAMP formation preincubated for 15 mins followed by forskolin and IL-8 stimulation and measured after 15 mins by cAMP-d2 and Eu-Anti-cAMP based fluorescence assay
ChEMBL 397 7 3 7 2.9 CC[C@H](c1ccc(o1)C)NC1=C(C(=O)C1=O)Nc1cccc(c1O)C(=O)N(C)C 10.1016/j.ejmech.2020.112537
9865554 2573 45 CXCR1 CXCR1 Human 6.7 pIC50 = 6.7 Functional
Antagonist activity at CXCR1 (unknown origin) expressed in HEK293 cells assessed as suppression of IL-8-induced inhibition of forskolin-induced cAMP formation preincubated for 15 mins followed by forskolin and IL-8 stimulation and measured after 15 mins by cAMP-d2 and Eu-Anti-cAMP based fluorescence assayAntagonist activity at CXCR1 (unknown origin) expressed in HEK293 cells assessed as suppression of IL-8-induced inhibition of forskolin-induced cAMP formation preincubated for 15 mins followed by forskolin and IL-8 stimulation and measured after 15 mins by cAMP-d2 and Eu-Anti-cAMP based fluorescence assay
ChEMBL 397 7 3 7 2.9 CC[C@H](c1ccc(o1)C)NC1=C(C(=O)C1=O)Nc1cccc(c1O)C(=O)N(C)C 10.1016/j.ejmech.2020.112537
CHEMBL216981 2573 45 CXCR1 CXCR1 Human 6.7 pIC50 = 6.7 Functional
Antagonist activity at CXCR1 (unknown origin) expressed in HEK293 cells assessed as suppression of IL-8-induced inhibition of forskolin-induced cAMP formation preincubated for 15 mins followed by forskolin and IL-8 stimulation and measured after 15 mins by cAMP-d2 and Eu-Anti-cAMP based fluorescence assayAntagonist activity at CXCR1 (unknown origin) expressed in HEK293 cells assessed as suppression of IL-8-induced inhibition of forskolin-induced cAMP formation preincubated for 15 mins followed by forskolin and IL-8 stimulation and measured after 15 mins by cAMP-d2 and Eu-Anti-cAMP based fluorescence assay
ChEMBL 397 7 3 7 2.9 CC[C@H](c1ccc(o1)C)NC1=C(C(=O)C1=O)Nc1cccc(c1O)C(=O)N(C)C 10.1016/j.ejmech.2020.112537
8497 2573 45 CXCR1 CXCR1 Human 6.7 pIC50 = 6.7 Functional
Antagonist activity at CXCR1 (unknown origin) stably expressed in HEK293 cells assessed as reduction in IL-8-induced intracellular calcium change incubated for 15 mins followed by IL-8-stimulation and measured after 15 mins by cAMP-d2/Eu-Anti-cAM based fluorescence assayAntagonist activity at CXCR1 (unknown origin) stably expressed in HEK293 cells assessed as reduction in IL-8-induced intracellular calcium change incubated for 15 mins followed by IL-8-stimulation and measured after 15 mins by cAMP-d2/Eu-Anti-cAM based fluorescence assay
ChEMBL 397 7 3 7 2.9 CC[C@H](c1ccc(o1)C)NC1=C(C(=O)C1=O)Nc1cccc(c1O)C(=O)N(C)C 10.1016/j.ejmech.2019.111914
9865554 2573 45 CXCR1 CXCR1 Human 6.7 pIC50 = 6.7 Functional
Antagonist activity at CXCR1 (unknown origin) stably expressed in HEK293 cells assessed as reduction in IL-8-induced intracellular calcium change incubated for 15 mins followed by IL-8-stimulation and measured after 15 mins by cAMP-d2/Eu-Anti-cAM based fluorescence assayAntagonist activity at CXCR1 (unknown origin) stably expressed in HEK293 cells assessed as reduction in IL-8-induced intracellular calcium change incubated for 15 mins followed by IL-8-stimulation and measured after 15 mins by cAMP-d2/Eu-Anti-cAM based fluorescence assay
ChEMBL 397 7 3 7 2.9 CC[C@H](c1ccc(o1)C)NC1=C(C(=O)C1=O)Nc1cccc(c1O)C(=O)N(C)C 10.1016/j.ejmech.2019.111914
CHEMBL216981 2573 45 CXCR1 CXCR1 Human 6.7 pIC50 = 6.7 Functional
Antagonist activity at CXCR1 (unknown origin) stably expressed in HEK293 cells assessed as reduction in IL-8-induced intracellular calcium change incubated for 15 mins followed by IL-8-stimulation and measured after 15 mins by cAMP-d2/Eu-Anti-cAM based fluorescence assayAntagonist activity at CXCR1 (unknown origin) stably expressed in HEK293 cells assessed as reduction in IL-8-induced intracellular calcium change incubated for 15 mins followed by IL-8-stimulation and measured after 15 mins by cAMP-d2/Eu-Anti-cAM based fluorescence assay
ChEMBL 397 7 3 7 2.9 CC[C@H](c1ccc(o1)C)NC1=C(C(=O)C1=O)Nc1cccc(c1O)C(=O)N(C)C 10.1016/j.ejmech.2019.111914
2812 4530 89 CXCR1 CXCR1 Human 5.7 pIC50 = 5.7 Binding
Inhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assayInhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assay
ChEMBL 344 4 0 2 5.4 Clc1ccccc1C(c1ccccc1)(c1ccccc1)n1ccnc1 10.1021/jm301749y
CHEMBL104 4530 89 CXCR1 CXCR1 Human 5.7 pIC50 = 5.7 Binding
Inhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assayInhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assay
ChEMBL 344 4 0 2 5.4 Clc1ccccc1C(c1ccccc1)(c1ccccc1)n1ccnc1 10.1021/jm301749y
71720517 86339 0 CXCR1 CXCR1 Human 5.7 pIC50 = 5.7 Binding
Inhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assayInhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assay
ChEMBL 822 2 2 4 6.0 O=C1OC(c2cc(I)c(O)c(I)c2)(c2c(I)cc(O)cc2I)c2ccccc21 10.1021/jm301749y
CHEMBL2324200 86339 0 CXCR1 CXCR1 Human 5.7 pIC50 = 5.7 Binding
Inhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assayInhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assay
ChEMBL 822 2 2 4 6.0 O=C1OC(c2cc(I)c(O)c(I)c2)(c2c(I)cc(O)cc2I)c2ccccc21 10.1021/jm301749y
3793 196789 61 CXCR1 CXCR1 Human 4.7 pIC50 = 4.7 Binding
Inhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins with Tween-80-treated compound solution measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assayInhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins with Tween-80-treated compound solution measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assay
ChEMBL 704 11 0 12 5.6 CCC(C)n1ncn(-c2ccc(N3CCN(c4ccc(OCC5COC(Cn6cncn6)(c6ccc(Cl)cc6Cl)O5)cc4)CC3)cc2)c1=O 10.1021/jm301749y
45039617 196789 61 CXCR1 CXCR1 Human 4.7 pIC50 = 4.7 Binding
Inhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins with Tween-80-treated compound solution measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assayInhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins with Tween-80-treated compound solution measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assay
ChEMBL 704 11 0 12 5.6 CCC(C)n1ncn(-c2ccc(N3CCN(c4ccc(OCC5COC(Cn6cncn6)(c6ccc(Cl)cc6Cl)O5)cc4)CC3)cc2)c1=O 10.1021/jm301749y
CHEMBL64391 196789 61 CXCR1 CXCR1 Human 4.7 pIC50 = 4.7 Binding
Inhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins with Tween-80-treated compound solution measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assayInhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins with Tween-80-treated compound solution measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assay
ChEMBL 704 11 0 12 5.6 CCC(C)n1ncn(-c2ccc(N3CCN(c4ccc(OCC5COC(Cn6cncn6)(c6ccc(Cl)cc6Cl)O5)cc4)CC3)cc2)c1=O 10.1021/jm301749y
71526159 144596 0 CXCR1 CXCR1 Human 7.7 pIC50 = 7.7 Binding
In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).
ChEMBL 525 8 3 9 3.6 Cc1ccc(C(Nc2c(Nc3ccc(Cl)c(S(=O)(=O)N(C)C)c3O)c(=O)c2=O)C2CCCS2)o1 nan
CHEMBL3913959 144596 0 CXCR1 CXCR1 Human 7.7 pIC50 = 7.7 Binding
In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).
ChEMBL 525 8 3 9 3.6 Cc1ccc(C(Nc2c(Nc3ccc(Cl)c(S(=O)(=O)N(C)C)c3O)c(=O)c2=O)C2CCCS2)o1 nan
2812 4530 89 CXCR1 CXCR1 Human 5.7 pIC50 = 5.7 Binding
Inhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assayInhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assay
ChEMBL 344 4 0 2 5.4 Clc1ccccc1C(c1ccccc1)(c1ccccc1)n1ccnc1 10.1021/jm301749y
CHEMBL104 4530 89 CXCR1 CXCR1 Human 5.7 pIC50 = 5.7 Binding
Inhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assayInhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assay
ChEMBL 344 4 0 2 5.4 Clc1ccccc1C(c1ccccc1)(c1ccccc1)n1ccnc1 10.1021/jm301749y
9843640 65103 0 CXCR1 CXCR1 Human 5.7 pIC50 = 5.7 Binding
Inhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligandInhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligand
ChEMBL 395 7 0 5 4.2 CN1CCN(CCCOc2ccc(-c3cc(-c4ccc(F)cc4)no3)cc2)CC1 10.1016/j.bmcl.2004.05.080
CHEMBL183425 65103 0 CXCR1 CXCR1 Human 5.7 pIC50 = 5.7 Binding
Inhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligandInhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligand
ChEMBL 395 7 0 5 4.2 CN1CCN(CCCOc2ccc(-c3cc(-c4ccc(F)cc4)no3)cc2)CC1 10.1016/j.bmcl.2004.05.080
10578242 185731 0 CXCR1 CXCR1 Human 4.7 pIC50 = 4.7 Binding
Displacement of [125I]IL8 from human recombinant IL8 type A receptorDisplacement of [125I]IL8 from human recombinant IL8 type A receptor
ChEMBL 534 7 3 7 4.7 CC(=O)O[C@H]1C2=C([C@H](O)C[C@@]3(C)[C@H]2CC[C@@H]3[C@H](C)CCCC(C)C)[C@@]2(C)CC[C@H](O)C[C@]2(O)[C@H]1OC(C)=O 10.1021/np9904657
CHEMBL501985 185731 0 CXCR1 CXCR1 Human 4.7 pIC50 = 4.7 Binding
Displacement of [125I]IL8 from human recombinant IL8 type A receptorDisplacement of [125I]IL8 from human recombinant IL8 type A receptor
ChEMBL 534 7 3 7 4.7 CC(=O)O[C@H]1C2=C([C@H](O)C[C@@]3(C)[C@H]2CC[C@@H]3[C@H](C)CCCC(C)C)[C@@]2(C)CC[C@H](O)C[C@]2(O)[C@H]1OC(C)=O 10.1021/np9904657
44432416 86720 0 CXCR1 CXCR1 Human 4.7 pIC50 = 4.7 Binding
Displacement of human recombinant [125I]IL8 from CXCR1 receptor expressed in CHO cellsDisplacement of human recombinant [125I]IL8 from CXCR1 receptor expressed in CHO cells
ChEMBL 415 3 3 6 4.4 O=S1(=O)N=C(Nc2ccccc2Oc2ccccc2)Nc2c(O)cc(Cl)cc21 10.1016/j.bmcl.2007.05.011
CHEMBL233346 86720 0 CXCR1 CXCR1 Human 4.7 pIC50 = 4.7 Binding
Displacement of human recombinant [125I]IL8 from CXCR1 receptor expressed in CHO cellsDisplacement of human recombinant [125I]IL8 from CXCR1 receptor expressed in CHO cells
ChEMBL 415 3 3 6 4.4 O=S1(=O)N=C(Nc2ccccc2Oc2ccccc2)Nc2c(O)cc(Cl)cc21 10.1016/j.bmcl.2007.05.011
CHEMBL4746698 179096 0 CXCR1 CXCR1 Human 4.7 pIC50 = 4.7 Functional
Antagonist activity in CXCR1 (unknown origin) expressed in human HEK293 cells co-expressing Galpha16 assessed as reduction in calcium immobilization pretreated with Fluo-4AM for 45 mins followed by compound addition and measured after 10 mins by Fluo-4AM dye based fluorescence assayAntagonist activity in CXCR1 (unknown origin) expressed in human HEK293 cells co-expressing Galpha16 assessed as reduction in calcium immobilization pretreated with Fluo-4AM for 45 mins followed by compound addition and measured after 10 mins by Fluo-4AM dye based fluorescence assay
ChEMBL 373 5 3 6 2.3 CCC[C@H]1NC(Nc2ccc(Cl)c(S(=O)(=O)C(C)C)c2O)=NC1=O 10.1021/acsmedchemlett.1c00113
122187269 122243 0 CXCR1 CXCR1 Human 5.7 pIC50 = 5.7 Functional
Antagonist activity at CXCR1 (unknown origin) transfected in RBL cells assessed as inhibition of IL-8-mediated intracellular calcium release preincubated for 30 mins followed by IL-8 addition by FLUO-4AM-based fluorescent microplate reader analysisAntagonist activity at CXCR1 (unknown origin) transfected in RBL cells assessed as inhibition of IL-8-mediated intracellular calcium release preincubated for 30 mins followed by IL-8 addition by FLUO-4AM-based fluorescent microplate reader analysis
ChEMBL 458 8 3 8 1.5 O=C(Nc1ccc(F)cc1)c1cnc(N(Cc2ccccn2)Cc2ccc(B(O)O)cn2)nc1 10.1016/j.bmcl.2015.07.090
CHEMBL3609019 122243 0 CXCR1 CXCR1 Human 5.7 pIC50 = 5.7 Functional
Antagonist activity at CXCR1 (unknown origin) transfected in RBL cells assessed as inhibition of IL-8-mediated intracellular calcium release preincubated for 30 mins followed by IL-8 addition by FLUO-4AM-based fluorescent microplate reader analysisAntagonist activity at CXCR1 (unknown origin) transfected in RBL cells assessed as inhibition of IL-8-mediated intracellular calcium release preincubated for 30 mins followed by IL-8 addition by FLUO-4AM-based fluorescent microplate reader analysis
ChEMBL 458 8 3 8 1.5 O=C(Nc1ccc(F)cc1)c1cnc(N(Cc2ccccn2)Cc2ccc(B(O)O)cn2)nc1 10.1016/j.bmcl.2015.07.090
71525976 152687 0 CXCR1 CXCR1 Human 5.7 pIC50 = 5.7 Binding
In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).
ChEMBL 453 7 3 8 3.1 Cc1ccc(C(Nc2c(Nc3cccc(C(=O)N(C)C)c3O)c(=O)c2=O)C2(C)CCCO2)o1 nan
CHEMBL3979652 152687 0 CXCR1 CXCR1 Human 5.7 pIC50 = 5.7 Binding
In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).
ChEMBL 453 7 3 8 3.1 Cc1ccc(C(Nc2c(Nc3cccc(C(=O)N(C)C)c3O)c(=O)c2=O)C2(C)CCCO2)o1 nan
3793 196789 61 CXCR1 CXCR1 Human 4.7 pIC50 = 4.7 Binding
Inhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins with Tween-80-treated compound solution measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assayInhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins with Tween-80-treated compound solution measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assay
ChEMBL 704 11 0 12 5.6 CCC(C)n1ncn(-c2ccc(N3CCN(c4ccc(OCC5COC(Cn6cncn6)(c6ccc(Cl)cc6Cl)O5)cc4)CC3)cc2)c1=O 10.1021/jm301749y
45039617 196789 61 CXCR1 CXCR1 Human 4.7 pIC50 = 4.7 Binding
Inhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins with Tween-80-treated compound solution measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assayInhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins with Tween-80-treated compound solution measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assay
ChEMBL 704 11 0 12 5.6 CCC(C)n1ncn(-c2ccc(N3CCN(c4ccc(OCC5COC(Cn6cncn6)(c6ccc(Cl)cc6Cl)O5)cc4)CC3)cc2)c1=O 10.1021/jm301749y
CHEMBL64391 196789 61 CXCR1 CXCR1 Human 4.7 pIC50 = 4.7 Binding
Inhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins with Tween-80-treated compound solution measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assayInhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins with Tween-80-treated compound solution measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assay
ChEMBL 704 11 0 12 5.6 CCC(C)n1ncn(-c2ccc(N3CCN(c4ccc(OCC5COC(Cn6cncn6)(c6ccc(Cl)cc6Cl)O5)cc4)CC3)cc2)c1=O 10.1021/jm301749y
10112327 125446 0 CXCR1 CXCR1 Human 5.7 pIC50 = 5.7 Binding
Inhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligandInhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligand
ChEMBL 411 7 0 5 4.7 CN1CCN(CCCOc2ccc(-c3cc(-c4ccc(Cl)cc4)no3)cc2)CC1 10.1016/j.bmcl.2004.05.080
CHEMBL365008 125446 0 CXCR1 CXCR1 Human 5.7 pIC50 = 5.7 Binding
Inhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligandInhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligand
ChEMBL 411 7 0 5 4.7 CN1CCN(CCCOc2ccc(-c3cc(-c4ccc(Cl)cc4)no3)cc2)CC1 10.1016/j.bmcl.2004.05.080
11184341 94470 1 CXCR1 CXCR1 Human 4.7 pIC50 = 4.7 Binding
Inhibition of binding of IL-8 to membranes of cloned CXC chemokine receptor 1 expressed in CHO Cells using [125I]IL-8 radioligandInhibition of binding of IL-8 to membranes of cloned CXC chemokine receptor 1 expressed in CHO Cells using [125I]IL-8 radioligand
ChEMBL 253 2 3 3 2.9 N#Cc1ccc(NC(=O)Nc2ccccc2)c(O)c1 10.1021/jm034248l
CHEMBL25573 94470 1 CXCR1 CXCR1 Human 4.7 pIC50 = 4.7 Binding
Inhibition of binding of IL-8 to membranes of cloned CXC chemokine receptor 1 expressed in CHO Cells using [125I]IL-8 radioligandInhibition of binding of IL-8 to membranes of cloned CXC chemokine receptor 1 expressed in CHO Cells using [125I]IL-8 radioligand
ChEMBL 253 2 3 3 2.9 N#Cc1ccc(NC(=O)Nc2ccccc2)c(O)c1 10.1021/jm034248l
44419473 82550 0 CXCR1 CXCR1 Human 6.7 pIC50 = 6.7 Binding
Displacement of [125I]IL8 from CXCR1 expressed in CHO cellsDisplacement of [125I]IL8 from CXCR1 expressed in CHO cells
ChEMBL 626 8 4 7 5.1 CCC(CC)(NS(=O)(=O)c1c(Cl)ccc(N/C(=N/C#N)Nc2ccccc2Br)c1O)N1C[C@H](C)O[C@H](C)C1 10.1016/j.bmcl.2006.08.042
CHEMBL218486 82550 0 CXCR1 CXCR1 Human 6.7 pIC50 = 6.7 Binding
Displacement of [125I]IL8 from CXCR1 expressed in CHO cellsDisplacement of [125I]IL8 from CXCR1 expressed in CHO cells
ChEMBL 626 8 4 7 5.1 CCC(CC)(NS(=O)(=O)c1c(Cl)ccc(N/C(=N/C#N)Nc2ccccc2Br)c1O)N1C[C@H](C)O[C@H](C)C1 10.1016/j.bmcl.2006.08.042
CHEMBL4752486 179571 0 CXCR1 CXCR1 Human 4.7 pIC50 = 4.7 Functional
Antagonist activity in CXCR1 (unknown origin) expressed in human HEK293 cells co-expressing Galpha16 assessed as reduction in calcium immobilization pretreated with Fluo-4AM for 45 mins followed by compound addition and measured after 10 mins by Fluo-4AM dye based fluorescence assayAntagonist activity in CXCR1 (unknown origin) expressed in human HEK293 cells co-expressing Galpha16 assessed as reduction in calcium immobilization pretreated with Fluo-4AM for 45 mins followed by compound addition and measured after 10 mins by Fluo-4AM dye based fluorescence assay
ChEMBL 441 4 3 6 3.5 CC(C)S(=O)(=O)c1c(Cl)ccc(NC2=NC(=O)C(c3ccccc3Cl)N2)c1O 10.1021/acsmedchemlett.1c00113
3854666 3285 68 CXCR1 CXCR1 Human 7.7 pIC50 = 7.7 Binding
Antagonist activity at CXCR1 assessed as inhibition of CXCL8 binding by cell based assayAntagonist activity at CXCR1 assessed as inhibition of CXCL8 binding by cell based assay
ChEMBL 351 3 3 4 3.7 O=C(Nc1ccccc1Br)Nc1ccc(cc1O)[N+](=O)[O-] 10.1021/jm300682j
833 3285 68 CXCR1 CXCR1 Human 7.7 pIC50 = 7.7 Binding
Antagonist activity at CXCR1 assessed as inhibition of CXCL8 binding by cell based assayAntagonist activity at CXCR1 assessed as inhibition of CXCL8 binding by cell based assay
ChEMBL 351 3 3 4 3.7 O=C(Nc1ccccc1Br)Nc1ccc(cc1O)[N+](=O)[O-] 10.1021/jm300682j
CHEMBL239767 3285 68 CXCR1 CXCR1 Human 7.7 pIC50 = 7.7 Binding
Antagonist activity at CXCR1 assessed as inhibition of CXCL8 binding by cell based assayAntagonist activity at CXCR1 assessed as inhibition of CXCL8 binding by cell based assay
ChEMBL 351 3 3 4 3.7 O=C(Nc1ccccc1Br)Nc1ccc(cc1O)[N+](=O)[O-] 10.1021/jm300682j
44419555 141142 0 CXCR1 CXCR1 Human 7.7 pIC50 = 7.7 Binding
Displacement of [125I]IL8 from CXCR1 expressed in CHO cellsDisplacement of [125I]IL8 from CXCR1 expressed in CHO cells
ChEMBL 626 9 5 7 4.5 CCC(CC)(NS(=O)(=O)c1c(Cl)ccc(N/C(=N/C#N)Nc2ccccc2Br)c1O)N1CCC[C@@H]1C(=O)O 10.1016/j.bmcl.2006.08.042
CHEMBL387136 141142 0 CXCR1 CXCR1 Human 7.7 pIC50 = 7.7 Binding
Displacement of [125I]IL8 from CXCR1 expressed in CHO cellsDisplacement of [125I]IL8 from CXCR1 expressed in CHO cells
ChEMBL 626 9 5 7 4.5 CCC(CC)(NS(=O)(=O)c1c(Cl)ccc(N/C(=N/C#N)Nc2ccccc2Br)c1O)N1CCC[C@@H]1C(=O)O 10.1016/j.bmcl.2006.08.042
44393620 65698 0 CXCR1 CXCR1 Human 7.7 pIC50 = 7.7 Binding
Inhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligandInhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligand
ChEMBL 322 2 4 3 3.5 O=C(Nc1ccc(O)cc1O)Nc1ccccc1Br 10.1016/j.bmcl.2004.05.080
CHEMBL184637 65698 0 CXCR1 CXCR1 Human 7.7 pIC50 = 7.7 Binding
Inhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligandInhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligand
ChEMBL 322 2 4 3 3.5 O=C(Nc1ccc(O)cc1O)Nc1ccccc1Br 10.1016/j.bmcl.2004.05.080
71720517 86339 0 CXCR1 CXCR1 Human 5.7 pIC50 = 5.7 Binding
Inhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assayInhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assay
ChEMBL 822 2 2 4 6.0 O=C1OC(c2cc(I)c(O)c(I)c2)(c2c(I)cc(O)cc2I)c2ccccc21 10.1021/jm301749y
CHEMBL2324200 86339 0 CXCR1 CXCR1 Human 5.7 pIC50 = 5.7 Binding
Inhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assayInhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assay
ChEMBL 822 2 2 4 6.0 O=C1OC(c2cc(I)c(O)c(I)c2)(c2c(I)cc(O)cc2I)c2ccccc21 10.1021/jm301749y
44446602 94156 0 CXCR1 CXCR1 Human 6.7 pIC50 = 6.7 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 465 8 3 8 4.3 CCC(Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1cc(-c2ccsc2)co1 10.1016/j.bmcl.2008.01.024
CHEMBL253705 94156 0 CXCR1 CXCR1 Human 6.7 pIC50 = 6.7 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 465 8 3 8 4.3 CCC(Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1cc(-c2ccsc2)co1 10.1016/j.bmcl.2008.01.024
44446613 154288 0 CXCR1 CXCR1 Human 6.7 pIC50 = 6.7 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 398 7 3 8 2.3 CCC(Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1cc(C)on1 10.1016/j.bmcl.2008.01.024
CHEMBL401894 154288 0 CXCR1 CXCR1 Human 6.7 pIC50 = 6.7 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 398 7 3 8 2.3 CCC(Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1cc(C)on1 10.1016/j.bmcl.2008.01.024
71525605 132524 0 CXCR1 CXCR1 Human 5.7 pIC50 = 5.7 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 479 7 3 9 2.4 CN(C)C(=O)c1cccc(Nc2c(NC(c3ccc4c(c3)OCO4)C3(C)COC3)c(=O)c2=O)c1O nan
CHEMBL3704558 132524 0 CXCR1 CXCR1 Human 5.7 pIC50 = 5.7 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 479 7 3 9 2.4 CN(C)C(=O)c1cccc(Nc2c(NC(c3ccc4c(c3)OCO4)C3(C)COC3)c(=O)c2=O)c1O nan
10298837 65306 0 CXCR1 CXCR1 Human 4.6 pIC50 = 4.6 Binding
Inhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligandInhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligand
ChEMBL 469 9 0 6 5.8 CN1CCN(CCCOc2ccc(-c3cc(-c4ccc(Oc5ccccc5)cc4)no3)cc2)CC1 10.1016/j.bmcl.2004.05.080
CHEMBL183561 65306 0 CXCR1 CXCR1 Human 4.6 pIC50 = 4.6 Binding
Inhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligandInhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligand
ChEMBL 469 9 0 6 5.8 CN1CCN(CCCOc2ccc(-c3cc(-c4ccc(Oc5ccccc5)cc4)no3)cc2)CC1 10.1016/j.bmcl.2004.05.080
10389383 171338 0 CXCR1 CXCR1 Human 6.6 pIC50 = 6.6 Binding
Displacement of [125I]IL-8 from CXCR1 in human neutrophils incubated for 3 hrs by gamma counting methodDisplacement of [125I]IL-8 from CXCR1 in human neutrophils incubated for 3 hrs by gamma counting method
ChEMBL 456 9 1 5 6.9 CCN(CC)CCCCNc1nc2cc(Cl)c(Cl)cc2nc1-c1cc2ccccc2o1 10.1016/j.ejmech.2019.111853
CHEMBL4473520 171338 0 CXCR1 CXCR1 Human 6.6 pIC50 = 6.6 Binding
Displacement of [125I]IL-8 from CXCR1 in human neutrophils incubated for 3 hrs by gamma counting methodDisplacement of [125I]IL-8 from CXCR1 in human neutrophils incubated for 3 hrs by gamma counting method
ChEMBL 456 9 1 5 6.9 CCN(CC)CCCCNc1nc2cc(Cl)c(Cl)cc2nc1-c1cc2ccccc2o1 10.1016/j.ejmech.2019.111853
CHEMBL4757674 180030 0 CXCR1 CXCR1 Human 4.6 pIC50 = 4.6 Functional
Antagonist activity in CXCR1 (unknown origin) expressed in human HEK293 cells co-expressing Galpha16 assessed as reduction in calcium immobilization pretreated with Fluo-4AM for 45 mins followed by compound addition and measured after 10 mins by Fluo-4AM dye based fluorescence assayAntagonist activity in CXCR1 (unknown origin) expressed in human HEK293 cells co-expressing Galpha16 assessed as reduction in calcium immobilization pretreated with Fluo-4AM for 45 mins followed by compound addition and measured after 10 mins by Fluo-4AM dye based fluorescence assay
ChEMBL 522 7 4 8 3.4 CC(C)(C)OC(=O)NCCCS(=O)(=O)c1c(Cl)ccc(NC2=NC(=O)C(c3ccccc3)N2)c1O 10.1021/acsmedchemlett.1c00113
16098486 161110 0 CXCR1 CXCR1 Human 6.6 pIC50 = 6.6 Binding
Displacement of [125I]hCXCL8 from human CXCR1 receptor expressed in BaF3 cellsDisplacement of [125I]hCXCL8 from human CXCR1 receptor expressed in BaF3 cells
ChEMBL 413 7 3 7 3.4 CC[C@@H](Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1ccc(C)s1 10.1021/jm0609622
CHEMBL415446 161110 0 CXCR1 CXCR1 Human 6.6 pIC50 = 6.6 Binding
Displacement of [125I]hCXCL8 from human CXCR1 receptor expressed in BaF3 cellsDisplacement of [125I]hCXCL8 from human CXCR1 receptor expressed in BaF3 cells
ChEMBL 413 7 3 7 3.4 CC[C@@H](Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1ccc(C)s1 10.1021/jm0609622
11371755 87303 0 CXCR1 CXCR1 Human 4.6 pIC50 = 4.6 Binding
Displacement of human recombinant [125I]IL8 from CXCR1 receptor expressed in CHO cellsDisplacement of human recombinant [125I]IL8 from CXCR1 receptor expressed in CHO cells
ChEMBL 357 1 3 5 3.3 O=S1(=O)N=C(Nc2ccccc2Cl)Nc2c(O)cc(Cl)cc21 10.1016/j.bmcl.2007.05.011
CHEMBL234186 87303 0 CXCR1 CXCR1 Human 4.6 pIC50 = 4.6 Binding
Displacement of human recombinant [125I]IL8 from CXCR1 receptor expressed in CHO cellsDisplacement of human recombinant [125I]IL8 from CXCR1 receptor expressed in CHO cells
ChEMBL 357 1 3 5 3.3 O=S1(=O)N=C(Nc2ccccc2Cl)Nc2c(O)cc(Cl)cc21 10.1016/j.bmcl.2007.05.011
71555295 132019 0 CXCR1 CXCR1 Human 5.6 pIC50 = 5.6 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 565 8 3 10 3.8 Cc1ccc(C(Nc2c(Nc3cccc(C(=O)N4CCC[C@@H]4C(=O)OC(C)(C)C)c3O)c(=O)c2=O)C2(C)COC2)o1 nan
CHEMBL3701187 132019 0 CXCR1 CXCR1 Human 5.6 pIC50 = 5.6 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 565 8 3 10 3.8 Cc1ccc(C(Nc2c(Nc3cccc(C(=O)N4CCC[C@@H]4C(=O)OC(C)(C)C)c3O)c(=O)c2=O)C2(C)COC2)o1 nan
71525976 152687 0 CXCR1 CXCR1 Human 6.6 pIC50 = 6.6 Binding
In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).
ChEMBL 453 7 3 8 3.1 Cc1ccc(C(Nc2c(Nc3cccc(C(=O)N(C)C)c3O)c(=O)c2=O)C2(C)CCCO2)o1 nan
CHEMBL3979652 152687 0 CXCR1 CXCR1 Human 6.6 pIC50 = 6.6 Binding
In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).
ChEMBL 453 7 3 8 3.1 Cc1ccc(C(Nc2c(Nc3cccc(C(=O)N(C)C)c3O)c(=O)c2=O)C2(C)CCCO2)o1 nan
44446639 154785 0 CXCR1 CXCR1 Human 6.6 pIC50 = 6.6 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 417 7 3 7 3.2 CC[C@@H](Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1ccc(Cl)o1 10.1016/j.bmcl.2008.01.024
CHEMBL404490 154785 0 CXCR1 CXCR1 Human 6.6 pIC50 = 6.6 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 417 7 3 7 3.2 CC[C@@H](Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1ccc(Cl)o1 10.1016/j.bmcl.2008.01.024
122187260 122234 0 CXCR1 CXCR1 Human 5.6 pIC50 = 5.6 Functional
Antagonist activity at CXCR1 (unknown origin) transfected in RBL cells assessed as inhibition of IL-8-mediated intracellular calcium release preincubated for 30 mins followed by IL-8 addition by FLUO-4AM-based fluorescent microplate reader analysisAntagonist activity at CXCR1 (unknown origin) transfected in RBL cells assessed as inhibition of IL-8-mediated intracellular calcium release preincubated for 30 mins followed by IL-8 addition by FLUO-4AM-based fluorescent microplate reader analysis
ChEMBL 380 6 3 6 1.2 CN(Cc1cccc(B(O)O)c1)c1ncc(C(=O)Nc2ccc(F)cc2)cn1 10.1016/j.bmcl.2015.07.090
CHEMBL3609009 122234 0 CXCR1 CXCR1 Human 5.6 pIC50 = 5.6 Functional
Antagonist activity at CXCR1 (unknown origin) transfected in RBL cells assessed as inhibition of IL-8-mediated intracellular calcium release preincubated for 30 mins followed by IL-8 addition by FLUO-4AM-based fluorescent microplate reader analysisAntagonist activity at CXCR1 (unknown origin) transfected in RBL cells assessed as inhibition of IL-8-mediated intracellular calcium release preincubated for 30 mins followed by IL-8 addition by FLUO-4AM-based fluorescent microplate reader analysis
ChEMBL 380 6 3 6 1.2 CN(Cc1cccc(B(O)O)c1)c1ncc(C(=O)Nc2ccc(F)cc2)cn1 10.1016/j.bmcl.2015.07.090
10295195 126367 0 CXCR1 CXCR1 Human 5.6 pIC50 = 5.6 Binding
Inhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligandInhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligand
ChEMBL 412 7 0 6 4.1 CN1CCN(CCCOc2ccc(-c3nc(-c4ccc(Cl)cc4)no3)cc2)CC1 10.1016/j.bmcl.2004.05.080
CHEMBL365671 126367 0 CXCR1 CXCR1 Human 5.6 pIC50 = 5.6 Binding
Inhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligandInhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligand
ChEMBL 412 7 0 6 4.1 CN1CCN(CCCOc2ccc(-c3nc(-c4ccc(Cl)cc4)no3)cc2)CC1 10.1016/j.bmcl.2004.05.080
10200589 94258 0 CXCR1 CXCR1 Human 6.6 pIC50 = 6.6 Binding
Displacement of [125I]hCXCL8 from human CXCR1 receptor expressed in BaF3 cellsDisplacement of [125I]hCXCL8 from human CXCR1 receptor expressed in BaF3 cells
ChEMBL 393 7 3 6 3.0 CC[C@@H](Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1ccccc1 10.1021/jm0609622
CHEMBL254370 94258 0 CXCR1 CXCR1 Human 6.6 pIC50 = 6.6 Binding
Displacement of [125I]hCXCL8 from human CXCR1 receptor expressed in BaF3 cellsDisplacement of [125I]hCXCL8 from human CXCR1 receptor expressed in BaF3 cells
ChEMBL 393 7 3 6 3.0 CC[C@@H](Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1ccccc1 10.1021/jm0609622
10150526 82294 0 CXCR1 CXCR1 Human 7.6 pIC50 = 7.6 Binding
Displacement of [125I]hCXCL8 from human CXCR1 receptor expressed in BaF3 cellsDisplacement of [125I]hCXCL8 from human CXCR1 receptor expressed in BaF3 cells
ChEMBL 383 7 3 7 2.6 CC[C@@H](Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1ccco1 10.1021/jm0609622
CHEMBL218115 82294 0 CXCR1 CXCR1 Human 7.6 pIC50 = 7.6 Binding
Displacement of [125I]hCXCL8 from human CXCR1 receptor expressed in BaF3 cellsDisplacement of [125I]hCXCL8 from human CXCR1 receptor expressed in BaF3 cells
ChEMBL 383 7 3 7 2.6 CC[C@@H](Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1ccco1 10.1021/jm0609622
9953415 98314 14 CXCR1 CXCR1 Human 5.6 pIC50 = 5.6 Binding
Displacement of [125I]IL-8 from CXCR1 (unknown origin) stably expressed in CHO cellsDisplacement of [125I]IL-8 from CXCR1 (unknown origin) stably expressed in CHO cells
ChEMBL 409 2 3 3 4.4 N#Cc1ccc(NC(=O)Nc2ccccc2Br)c(O)c1Br 10.1016/j.ejmech.2019.111853
CHEMBL28009 98314 14 CXCR1 CXCR1 Human 5.6 pIC50 = 5.6 Binding
Displacement of [125I]IL-8 from CXCR1 (unknown origin) stably expressed in CHO cellsDisplacement of [125I]IL-8 from CXCR1 (unknown origin) stably expressed in CHO cells
ChEMBL 409 2 3 3 4.4 N#Cc1ccc(NC(=O)Nc2ccccc2Br)c(O)c1Br 10.1016/j.ejmech.2019.111853
9953415 98314 14 CXCR1 CXCR1 Human 5.6 pIC50 = 5.6 Binding
Inhibition of binding of IL-8 to membranes of cloned CXC chemokine receptor 1 expressed in CHO Cells using [125I]IL-8 radioligandInhibition of binding of IL-8 to membranes of cloned CXC chemokine receptor 1 expressed in CHO Cells using [125I]IL-8 radioligand
ChEMBL 409 2 3 3 4.4 N#Cc1ccc(NC(=O)Nc2ccccc2Br)c(O)c1Br 10.1021/jm034248l
CHEMBL28009 98314 14 CXCR1 CXCR1 Human 5.6 pIC50 = 5.6 Binding
Inhibition of binding of IL-8 to membranes of cloned CXC chemokine receptor 1 expressed in CHO Cells using [125I]IL-8 radioligandInhibition of binding of IL-8 to membranes of cloned CXC chemokine receptor 1 expressed in CHO Cells using [125I]IL-8 radioligand
ChEMBL 409 2 3 3 4.4 N#Cc1ccc(NC(=O)Nc2ccccc2Br)c(O)c1Br 10.1021/jm034248l
71526605 132017 0 CXCR1 CXCR1 Human 5.6 pIC50 = 5.6 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 481 7 4 9 2.0 Cc1ccc(C(Nc2c(Nc3cccc(C(=O)N4CC[C@@H](O)C4)c3O)c(=O)c2=O)C2(C)COC2)o1 nan
CHEMBL3701185 132017 0 CXCR1 CXCR1 Human 5.6 pIC50 = 5.6 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 481 7 4 9 2.0 Cc1ccc(C(Nc2c(Nc3cccc(C(=O)N4CC[C@@H](O)C4)c3O)c(=O)c2=O)C2(C)COC2)o1 nan
44393592 64958 0 CXCR1 CXCR1 Human 5.6 pIC50 = 5.6 Binding
Inhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligandInhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligand
ChEMBL 328 5 0 4 4.6 CN(C)COc1ccc(-c2cc(-c3ccc(Cl)cc3)on2)cc1 10.1016/j.bmcl.2004.05.080
CHEMBL183061 64958 0 CXCR1 CXCR1 Human 5.6 pIC50 = 5.6 Binding
Inhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligandInhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligand
ChEMBL 328 5 0 4 4.6 CN(C)COc1ccc(-c2cc(-c3ccc(Cl)cc3)on2)cc1 10.1016/j.bmcl.2004.05.080
44446567 94055 0 CXCR1 CXCR1 Human 6.6 pIC50 = 6.6 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 417 7 3 7 3.2 CCC(Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1ccc(Cl)o1 10.1016/j.bmcl.2008.01.024
CHEMBL253051 94055 0 CXCR1 CXCR1 Human 6.6 pIC50 = 6.6 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 417 7 3 7 3.2 CCC(Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1ccc(Cl)o1 10.1016/j.bmcl.2008.01.024
71526607 132018 0 CXCR1 CXCR1 Human 5.6 pIC50 = 5.6 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 481 7 4 9 2.0 Cc1ccc(C(Nc2c(Nc3cccc(C(=O)N4CC[C@H](O)C4)c3O)c(=O)c2=O)C2(C)COC2)o1 nan
CHEMBL3701186 132018 0 CXCR1 CXCR1 Human 5.6 pIC50 = 5.6 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 481 7 4 9 2.0 Cc1ccc(C(Nc2c(Nc3cccc(C(=O)N4CC[C@H](O)C4)c3O)c(=O)c2=O)C2(C)COC2)o1 nan
44446635 94134 0 CXCR1 CXCR1 Human 5.5 pIC50 = 5.5 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 394 7 3 7 2.4 CCC(Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1ccncc1 10.1016/j.bmcl.2008.01.024
CHEMBL253506 94134 0 CXCR1 CXCR1 Human 5.5 pIC50 = 5.5 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 394 7 3 7 2.4 CCC(Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1ccncc1 10.1016/j.bmcl.2008.01.024
44446614 94028 0 CXCR1 CXCR1 Human 6.5 pIC50 = 6.5 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 399 7 3 9 1.7 CCC(Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1nc(C)no1 10.1016/j.bmcl.2008.01.024
CHEMBL252896 94028 0 CXCR1 CXCR1 Human 6.5 pIC50 = 6.5 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 399 7 3 9 1.7 CCC(Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1nc(C)no1 10.1016/j.bmcl.2008.01.024
155531736 170835 0 CXCR1 CXCR1 Human 5.5 pIC50 = 5.5 Functional
Antagonist activity at CXCR1 (unknown origin) stably expressed in HEK293 cells co-expressing Galpha16 assessed as reduction in IL-8-induced intracellular calcium change incubated for 10 mins by Fluo-4AM dye based fluorescence assayAntagonist activity at CXCR1 (unknown origin) stably expressed in HEK293 cells co-expressing Galpha16 assessed as reduction in IL-8-induced intracellular calcium change incubated for 10 mins by Fluo-4AM dye based fluorescence assay
ChEMBL 395 5 3 6 2.6 O=C(c1cccc(Nc2c(NC3C[C@@H]4CC[C@H]3C4)c(=O)c2=O)c1O)N1CCCC1 10.1016/j.ejmech.2019.111853
CHEMBL4466314 170835 0 CXCR1 CXCR1 Human 5.5 pIC50 = 5.5 Functional
Antagonist activity at CXCR1 (unknown origin) stably expressed in HEK293 cells co-expressing Galpha16 assessed as reduction in IL-8-induced intracellular calcium change incubated for 10 mins by Fluo-4AM dye based fluorescence assayAntagonist activity at CXCR1 (unknown origin) stably expressed in HEK293 cells co-expressing Galpha16 assessed as reduction in IL-8-induced intracellular calcium change incubated for 10 mins by Fluo-4AM dye based fluorescence assay
ChEMBL 395 5 3 6 2.6 O=C(c1cccc(Nc2c(NC3C[C@@H]4CC[C@H]3C4)c(=O)c2=O)c1O)N1CCCC1 10.1016/j.ejmech.2019.111853
44419448 137329 0 CXCR1 CXCR1 Human 6.5 pIC50 = 6.5 Binding
Displacement of [125I]IL8 from CXCR1 expressed in CHO cellsDisplacement of [125I]IL8 from CXCR1 expressed in CHO cells
ChEMBL 499 7 3 6 4.2 CN(C)S(=O)(=O)c1c(Cl)ccc(N/C(=N/C#N)Nc2ccccc2OCc2ccccc2)c1O 10.1016/j.bmcl.2006.08.042
CHEMBL376621 137329 0 CXCR1 CXCR1 Human 6.5 pIC50 = 6.5 Binding
Displacement of [125I]IL8 from CXCR1 expressed in CHO cellsDisplacement of [125I]IL8 from CXCR1 expressed in CHO cells
ChEMBL 499 7 3 6 4.2 CN(C)S(=O)(=O)c1c(Cl)ccc(N/C(=N/C#N)Nc2ccccc2OCc2ccccc2)c1O 10.1016/j.bmcl.2006.08.042
122187266 122241 0 CXCR1 CXCR1 Human 8.5 pIC50 = 8.5 Functional
Antagonist activity at CXCR1 (unknown origin) transfected in RBL cells assessed as inhibition of IL-8-mediated intracellular calcium release preincubated for 30 mins followed by IL-8 addition by FLUO-4AM-based fluorescent microplate reader analysisAntagonist activity at CXCR1 (unknown origin) transfected in RBL cells assessed as inhibition of IL-8-mediated intracellular calcium release preincubated for 30 mins followed by IL-8 addition by FLUO-4AM-based fluorescent microplate reader analysis
ChEMBL 446 8 3 7 2.3 O=C(Nc1ccc(F)cc1)c1ccc(N(Cc2ccc(B(O)O)cn2)Cc2ccco2)nc1 10.1016/j.bmcl.2015.07.090
CHEMBL3609016 122241 0 CXCR1 CXCR1 Human 8.5 pIC50 = 8.5 Functional
Antagonist activity at CXCR1 (unknown origin) transfected in RBL cells assessed as inhibition of IL-8-mediated intracellular calcium release preincubated for 30 mins followed by IL-8 addition by FLUO-4AM-based fluorescent microplate reader analysisAntagonist activity at CXCR1 (unknown origin) transfected in RBL cells assessed as inhibition of IL-8-mediated intracellular calcium release preincubated for 30 mins followed by IL-8 addition by FLUO-4AM-based fluorescent microplate reader analysis
ChEMBL 446 8 3 7 2.3 O=C(Nc1ccc(F)cc1)c1ccc(N(Cc2ccc(B(O)O)cn2)Cc2ccco2)nc1 10.1016/j.bmcl.2015.07.090
8497 2573 45 CXCR1 CXCR1 Human 8.4 pIC50 = 8.4 Binding
Binding affinity to CXCR1Binding affinity to CXCR1
ChEMBL 397 7 3 7 2.9 CC[C@H](c1ccc(o1)C)NC1=C(C(=O)C1=O)Nc1cccc(c1O)C(=O)N(C)C 10.1021/jm300682j
9865554 2573 45 CXCR1 CXCR1 Human 8.4 pIC50 = 8.4 Binding
Binding affinity to CXCR1Binding affinity to CXCR1
ChEMBL 397 7 3 7 2.9 CC[C@H](c1ccc(o1)C)NC1=C(C(=O)C1=O)Nc1cccc(c1O)C(=O)N(C)C 10.1021/jm300682j
CHEMBL216981 2573 45 CXCR1 CXCR1 Human 8.4 pIC50 = 8.4 Binding
Binding affinity to CXCR1Binding affinity to CXCR1
ChEMBL 397 7 3 7 2.9 CC[C@H](c1ccc(o1)C)NC1=C(C(=O)C1=O)Nc1cccc(c1O)C(=O)N(C)C 10.1021/jm300682j
71526345 149524 0 CXCR1 CXCR1 Human 7.5 pIC50 = 7.5 Binding
In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).
ChEMBL 580 8 3 10 3.3 Cc1ccc(C(Nc2c(Nc3ccc(Cl)c(S(=O)(=O)N4CCN(C)CC4)c3O)c(=O)c2=O)C2CCCS2)o1 nan
CHEMBL3952996 149524 0 CXCR1 CXCR1 Human 7.5 pIC50 = 7.5 Binding
In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).
ChEMBL 580 8 3 10 3.3 Cc1ccc(C(Nc2c(Nc3ccc(Cl)c(S(=O)(=O)N4CCN(C)CC4)c3O)c(=O)c2=O)C2CCCS2)o1 nan
10292991 66154 0 CXCR1 CXCR1 Human 5.5 pIC50 = 5.5 Binding
Inhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligandInhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligand
ChEMBL 377 7 0 5 4.0 CN1CCN(CCCOc2ccc(-c3cc(-c4ccccc4)no3)cc2)CC1 10.1016/j.bmcl.2004.05.080
CHEMBL185610 66154 0 CXCR1 CXCR1 Human 5.5 pIC50 = 5.5 Binding
Inhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligandInhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligand
ChEMBL 377 7 0 5 4.0 CN1CCN(CCCOc2ccc(-c3cc(-c4ccccc4)no3)cc2)CC1 10.1016/j.bmcl.2004.05.080
44393543 12519 0 CXCR1 CXCR1 Human 4.5 pIC50 = 4.5 Binding
Concentration required to inhibit [125I]-IL-8 binding towards C-X-C chemokine receptor type 1 of human expressed in CHO cellsConcentration required to inhibit [125I]-IL-8 binding towards C-X-C chemokine receptor type 1 of human expressed in CHO cells
ChEMBL 369 3 4 3 3.9 NCc1c(Cl)ccc(NC(=O)Nc2ccccc2Br)c1O 10.1016/j.bmcl.2004.06.097
CHEMBL1188250 12519 0 CXCR1 CXCR1 Human 4.5 pIC50 = 4.5 Binding
Concentration required to inhibit [125I]-IL-8 binding towards C-X-C chemokine receptor type 1 of human expressed in CHO cellsConcentration required to inhibit [125I]-IL-8 binding towards C-X-C chemokine receptor type 1 of human expressed in CHO cells
ChEMBL 369 3 4 3 3.9 NCc1c(Cl)ccc(NC(=O)Nc2ccccc2Br)c1O 10.1016/j.bmcl.2004.06.097
CHEMBL535818 12519 0 CXCR1 CXCR1 Human 4.5 pIC50 = 4.5 Binding
Concentration required to inhibit [125I]-IL-8 binding towards C-X-C chemokine receptor type 1 of human expressed in CHO cellsConcentration required to inhibit [125I]-IL-8 binding towards C-X-C chemokine receptor type 1 of human expressed in CHO cells
ChEMBL 369 3 4 3 3.9 NCc1c(Cl)ccc(NC(=O)Nc2ccccc2Br)c1O 10.1016/j.bmcl.2004.06.097
44446611 94003 0 CXCR1 CXCR1 Human 6.5 pIC50 = 6.5 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 384 7 3 8 2.0 CCC(Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1ccno1 10.1016/j.bmcl.2008.01.024
CHEMBL252698 94003 0 CXCR1 CXCR1 Human 6.5 pIC50 = 6.5 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 384 7 3 8 2.0 CCC(Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1ccno1 10.1016/j.bmcl.2008.01.024
71525696 132528 0 CXCR1 CXCR1 Human 5.5 pIC50 = 5.5 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 455 7 3 8 3.0 Cc1ccc(C(Nc2c(Nc3cccc(C(=O)N(C)C)c3O)c(=O)c2=O)C2(C)COC2)s1 nan
CHEMBL3704562 132528 0 CXCR1 CXCR1 Human 5.5 pIC50 = 5.5 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 455 7 3 8 3.0 Cc1ccc(C(Nc2c(Nc3cccc(C(=O)N(C)C)c3O)c(=O)c2=O)C2(C)COC2)s1 nan
16098485 10133 0 CXCR1 CXCR1 Human 5.5 pIC50 = 5.5 Binding
Displacement of [125I]hCXCL8 from human CXCR1 receptor expressed in BaF3 cellsDisplacement of [125I]hCXCL8 from human CXCR1 receptor expressed in BaF3 cells
ChEMBL 379 6 3 6 2.6 C[C@@H](Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1ccccc1 10.1021/jm0609622
CHEMBL1162935 10133 0 CXCR1 CXCR1 Human 5.5 pIC50 = 5.5 Binding
Displacement of [125I]hCXCL8 from human CXCR1 receptor expressed in BaF3 cellsDisplacement of [125I]hCXCL8 from human CXCR1 receptor expressed in BaF3 cells
ChEMBL 379 6 3 6 2.6 C[C@@H](Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1ccccc1 10.1021/jm0609622
46897163 118333 2 CXCR1 CXCR1 Human 7.5 pIC50 = 7.5 Functional
Antagonist activity at CXCR1 (unknown origin) transfected in RBL cells assessed as inhibition of IL-8-mediated intracellular calcium release preincubated for 30 mins followed by IL-8 addition by FLUO-4AM-based fluorescent microplate reader analysisAntagonist activity at CXCR1 (unknown origin) transfected in RBL cells assessed as inhibition of IL-8-mediated intracellular calcium release preincubated for 30 mins followed by IL-8 addition by FLUO-4AM-based fluorescent microplate reader analysis
ChEMBL 466 7 3 6 3.3 O=C(Nc1ccc(F)cc1)c1ccc(SCc2cc(OC(F)(F)F)ccc2B(O)O)nc1 10.1016/j.bmcl.2015.07.090
CHEMBL3426944 118333 2 CXCR1 CXCR1 Human 7.5 pIC50 = 7.5 Functional
Antagonist activity at CXCR1 (unknown origin) transfected in RBL cells assessed as inhibition of IL-8-mediated intracellular calcium release preincubated for 30 mins followed by IL-8 addition by FLUO-4AM-based fluorescent microplate reader analysisAntagonist activity at CXCR1 (unknown origin) transfected in RBL cells assessed as inhibition of IL-8-mediated intracellular calcium release preincubated for 30 mins followed by IL-8 addition by FLUO-4AM-based fluorescent microplate reader analysis
ChEMBL 466 7 3 6 3.3 O=C(Nc1ccc(F)cc1)c1ccc(SCc2cc(OC(F)(F)F)ccc2B(O)O)nc1 10.1016/j.bmcl.2015.07.090
46897163 118333 2 CXCR1 CXCR1 Human 7.5 pIC50 = 7.5 Binding
Inhibition of CXCR1 (unknown origin) transfected with RBL cellsInhibition of CXCR1 (unknown origin) transfected with RBL cells
ChEMBL 466 7 3 6 3.3 O=C(Nc1ccc(F)cc1)c1ccc(SCc2cc(OC(F)(F)F)ccc2B(O)O)nc1 10.1016/j.bmcl.2015.04.041
CHEMBL3426944 118333 2 CXCR1 CXCR1 Human 7.5 pIC50 = 7.5 Binding
Inhibition of CXCR1 (unknown origin) transfected with RBL cellsInhibition of CXCR1 (unknown origin) transfected with RBL cells
ChEMBL 466 7 3 6 3.3 O=C(Nc1ccc(F)cc1)c1ccc(SCc2cc(OC(F)(F)F)ccc2B(O)O)nc1 10.1016/j.bmcl.2015.04.041
44393593 64513 0 CXCR1 CXCR1 Human 5.5 pIC50 = 5.5 Binding
Inhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligandInhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligand
ChEMBL 312 5 0 4 4.0 CN(C)COc1ccc(-c2cc(-c3ccc(F)cc3)on2)cc1 10.1016/j.bmcl.2004.05.080
CHEMBL182361 64513 0 CXCR1 CXCR1 Human 5.5 pIC50 = 5.5 Binding
Inhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligandInhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligand
ChEMBL 312 5 0 4 4.0 CN(C)COc1ccc(-c2cc(-c3ccc(F)cc3)on2)cc1 10.1016/j.bmcl.2004.05.080
71525974 132537 0 CXCR1 CXCR1 Human 6.5 pIC50 = 6.5 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 439 7 3 8 2.5 Cc1ccc([C@H](Nc2c(Nc3cccc(C(=O)N(C)C)c3O)c(=O)c2=O)C2(C)COC2)o1 nan
CHEMBL3704570 132537 0 CXCR1 CXCR1 Human 6.5 pIC50 = 6.5 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 439 7 3 8 2.5 Cc1ccc([C@H](Nc2c(Nc3cccc(C(=O)N(C)C)c3O)c(=O)c2=O)C2(C)COC2)o1 nan
71525345 132024 0 CXCR1 CXCR1 Human 5.5 pIC50 = 5.5 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 481 7 3 9 2.3 Cc1ccc(C(Nc2c(Nc3cccc(C(=O)N4CCOCC4)c3O)c(=O)c2=O)C2(C)COC2)o1 nan
CHEMBL3701192 132024 0 CXCR1 CXCR1 Human 5.5 pIC50 = 5.5 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 481 7 3 9 2.3 Cc1ccc(C(Nc2c(Nc3cccc(C(=O)N4CCOCC4)c3O)c(=O)c2=O)C2(C)COC2)o1 nan
11750288 168733 0 CXCR1 CXCR1 Human 5.5 pIC50 = 5.5 Binding
Displacement of human recombinant [125I]IL8 from CXCR1 receptor expressed in CHO cellsDisplacement of human recombinant [125I]IL8 from CXCR1 receptor expressed in CHO cells
ChEMBL 412 2 3 7 2.6 O=[N+]([O-])c1cc(O)c2c(c1)S(=O)(=O)N=C(Nc1ccccc1Br)N2 10.1016/j.bmcl.2007.05.011
CHEMBL443583 168733 0 CXCR1 CXCR1 Human 5.5 pIC50 = 5.5 Binding
Displacement of human recombinant [125I]IL8 from CXCR1 receptor expressed in CHO cellsDisplacement of human recombinant [125I]IL8 from CXCR1 receptor expressed in CHO cells
ChEMBL 412 2 3 7 2.6 O=[N+]([O-])c1cc(O)c2c(c1)S(=O)(=O)N=C(Nc1ccccc1Br)N2 10.1016/j.bmcl.2007.05.011
71553689 132531 0 CXCR1 CXCR1 Human 6.5 pIC50 = 6.5 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 467 8 3 8 3.3 CC(C)c1coc(C(Nc2c(Nc3cccc(C(=O)N(C)C)c3O)c(=O)c2=O)C2(C)COC2)c1 nan
CHEMBL3704565 132531 0 CXCR1 CXCR1 Human 6.5 pIC50 = 6.5 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 467 8 3 8 3.3 CC(C)c1coc(C(Nc2c(Nc3cccc(C(=O)N(C)C)c3O)c(=O)c2=O)C2(C)COC2)c1 nan
122187263 122238 0 CXCR1 CXCR1 Human 6.5 pIC50 = 6.5 Functional
Antagonist activity at CXCR1 (unknown origin) transfected in RBL cells assessed as inhibition of IL-8-mediated intracellular calcium release preincubated for 30 mins followed by IL-8 addition by FLUO-4AM-based fluorescent microplate reader analysisAntagonist activity at CXCR1 (unknown origin) transfected in RBL cells assessed as inhibition of IL-8-mediated intracellular calcium release preincubated for 30 mins followed by IL-8 addition by FLUO-4AM-based fluorescent microplate reader analysis
ChEMBL 456 8 3 6 2.8 O=C(Nc1ccc(F)cc1)c1ccc(N(Cc2ccccc2)Cc2ccc(B(O)O)cn2)nc1 10.1016/j.bmcl.2015.07.090
CHEMBL3609013 122238 0 CXCR1 CXCR1 Human 6.5 pIC50 = 6.5 Functional
Antagonist activity at CXCR1 (unknown origin) transfected in RBL cells assessed as inhibition of IL-8-mediated intracellular calcium release preincubated for 30 mins followed by IL-8 addition by FLUO-4AM-based fluorescent microplate reader analysisAntagonist activity at CXCR1 (unknown origin) transfected in RBL cells assessed as inhibition of IL-8-mediated intracellular calcium release preincubated for 30 mins followed by IL-8 addition by FLUO-4AM-based fluorescent microplate reader analysis
ChEMBL 456 8 3 6 2.8 O=C(Nc1ccc(F)cc1)c1ccc(N(Cc2ccccc2)Cc2ccc(B(O)O)cn2)nc1 10.1016/j.bmcl.2015.07.090
11414633 98865 1 CXCR1 CXCR1 Human 4.5 pIC50 = 4.5 Binding
Inhibition of binding of IL-8 to membranes of cloned CXC chemokine receptor 1 expressed in CHO Cells using [125I]IL-8 radioligandInhibition of binding of IL-8 to membranes of cloned CXC chemokine receptor 1 expressed in CHO Cells using [125I]IL-8 radioligand
ChEMBL 273 3 3 4 2.9 O=C(Nc1ccccc1)Nc1cccc([N+](=O)[O-])c1O 10.1021/jm034248l
CHEMBL283736 98865 1 CXCR1 CXCR1 Human 4.5 pIC50 = 4.5 Binding
Inhibition of binding of IL-8 to membranes of cloned CXC chemokine receptor 1 expressed in CHO Cells using [125I]IL-8 radioligandInhibition of binding of IL-8 to membranes of cloned CXC chemokine receptor 1 expressed in CHO Cells using [125I]IL-8 radioligand
ChEMBL 273 3 3 4 2.9 O=C(Nc1ccccc1)Nc1cccc([N+](=O)[O-])c1O 10.1021/jm034248l
71555288 147714 0 CXCR1 CXCR1 Human 5.5 pIC50 = 5.5 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the beta -arrestin recruitment after receptor activation type.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 beta -arrestin line results in the recruitment of beta -arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation.>>J. Immunol. 170: 2904-2911).In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with beta -arrestin 2, a beta -arrestin 2 recruitment test for CXCR2 or CXCR1 based on beta -galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the beta -arrestin recruitment after receptor activation type.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 beta -arrestin line results in the recruitment of beta -arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation.>>J. Immunol. 170: 2904-2911).In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with beta -arrestin 2, a beta -arrestin 2 recruitment test for CXCR2 or CXCR1 based on beta -galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 467 7 3 8 3.3 Cc1ccc(C(Nc2c(Nc3cccc(C(=O)N(C)C)c3O)c(=O)c2=O)C2(C)CCOCC2)o1 nan
CHEMBL3938406 147714 0 CXCR1 CXCR1 Human 5.5 pIC50 = 5.5 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the beta -arrestin recruitment after receptor activation type.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 beta -arrestin line results in the recruitment of beta -arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation.>>J. Immunol. 170: 2904-2911).In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with beta -arrestin 2, a beta -arrestin 2 recruitment test for CXCR2 or CXCR1 based on beta -galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the beta -arrestin recruitment after receptor activation type.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 beta -arrestin line results in the recruitment of beta -arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation.>>J. Immunol. 170: 2904-2911).In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with beta -arrestin 2, a beta -arrestin 2 recruitment test for CXCR2 or CXCR1 based on beta -galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 467 7 3 8 3.3 Cc1ccc(C(Nc2c(Nc3cccc(C(=O)N(C)C)c3O)c(=O)c2=O)C2(C)CCOCC2)o1 nan
44446580 94273 0 CXCR1 CXCR1 Human 5.5 pIC50 = 5.5 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 493 8 3 7 4.9 CCC(Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1ccc(-c2cccc(Cl)c2)o1 10.1016/j.bmcl.2008.01.024
CHEMBL254516 94273 0 CXCR1 CXCR1 Human 5.5 pIC50 = 5.5 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 493 8 3 7 4.9 CCC(Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1ccc(-c2cccc(Cl)c2)o1 10.1016/j.bmcl.2008.01.024
71550940 144850 0 CXCR1 CXCR1 Human 5.5 pIC50 = 5.5 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the beta -arrestin recruitment after receptor activation type.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 beta -arrestin line results in the recruitment of beta -arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation.>>J. Immunol. 170: 2904-2911).In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with beta -arrestin 2, a beta -arrestin 2 recruitment test for CXCR2 or CXCR1 based on beta -galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the beta -arrestin recruitment after receptor activation type.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 beta -arrestin line results in the recruitment of beta -arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation.>>J. Immunol. 170: 2904-2911).In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with beta -arrestin 2, a beta -arrestin 2 recruitment test for CXCR2 or CXCR1 based on beta -galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 469 7 3 8 3.6 Cc1ccc(C(Nc2c(Nc3cccc(C(=O)N(C)C)c3O)c(=O)c2=O)C2CCSCC2)o1 nan
CHEMBL3915853 144850 0 CXCR1 CXCR1 Human 5.5 pIC50 = 5.5 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the beta -arrestin recruitment after receptor activation type.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 beta -arrestin line results in the recruitment of beta -arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation.>>J. Immunol. 170: 2904-2911).In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with beta -arrestin 2, a beta -arrestin 2 recruitment test for CXCR2 or CXCR1 based on beta -galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the beta -arrestin recruitment after receptor activation type.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 beta -arrestin line results in the recruitment of beta -arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation.>>J. Immunol. 170: 2904-2911).In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with beta -arrestin 2, a beta -arrestin 2 recruitment test for CXCR2 or CXCR1 based on beta -galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 469 7 3 8 3.6 Cc1ccc(C(Nc2c(Nc3cccc(C(=O)N(C)C)c3O)c(=O)c2=O)C2CCSCC2)o1 nan
16098482 140764 0 CXCR1 CXCR1 Human 7.5 pIC50 = 7.5 Binding
Displacement of [125I]hCXCL8 from human CXCR1 receptor expressed in BaF3 cellsDisplacement of [125I]hCXCL8 from human CXCR1 receptor expressed in BaF3 cells
ChEMBL 411 7 3 7 3.1 Cc1ccc([C@H](Nc2c(Nc3cccc(C(=O)N(C)C)c3O)c(=O)c2=O)C(C)C)o1 10.1021/jm0609622
CHEMBL384889 140764 0 CXCR1 CXCR1 Human 7.5 pIC50 = 7.5 Binding
Displacement of [125I]hCXCL8 from human CXCR1 receptor expressed in BaF3 cellsDisplacement of [125I]hCXCL8 from human CXCR1 receptor expressed in BaF3 cells
ChEMBL 411 7 3 7 3.1 Cc1ccc([C@H](Nc2c(Nc3cccc(C(=O)N(C)C)c3O)c(=O)c2=O)C(C)C)o1 10.1021/jm0609622
44446583 93893 0 CXCR1 CXCR1 Human 5.5 pIC50 = 5.5 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 527 8 3 7 5.3 CCC(Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1ccc(-c2cccc(C(F)(F)F)c2)o1 10.1016/j.bmcl.2008.01.024
CHEMBL251890 93893 0 CXCR1 CXCR1 Human 5.5 pIC50 = 5.5 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 527 8 3 7 5.3 CCC(Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1ccc(-c2cccc(C(F)(F)F)c2)o1 10.1016/j.bmcl.2008.01.024
44446604 94157 0 CXCR1 CXCR1 Human 6.5 pIC50 = 6.5 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 478 8 3 9 3.9 CCC(Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1cc(-c2c(C)noc2C)co1 10.1016/j.bmcl.2008.01.024
CHEMBL253706 94157 0 CXCR1 CXCR1 Human 6.5 pIC50 = 6.5 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 478 8 3 9 3.9 CCC(Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1cc(-c2c(C)noc2C)co1 10.1016/j.bmcl.2008.01.024
71525607 132525 0 CXCR1 CXCR1 Human 5.5 pIC50 = 5.5 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 465 7 3 8 2.3 Cc1ccc(C(Nc2c(Nc3cccc(C(=O)N4CCC(O)C4)c3)c(=O)c2=O)C2(C)COC2)o1 nan
CHEMBL3704559 132525 0 CXCR1 CXCR1 Human 5.5 pIC50 = 5.5 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 465 7 3 8 2.3 Cc1ccc(C(Nc2c(Nc3cccc(C(=O)N4CCC(O)C4)c3)c(=O)c2=O)C2(C)COC2)o1 nan
8497 2573 45 CXCR1 CXCR1 Human 7.4 pIC50 = 7.4 Binding
Displacement of [125I]hCXCL8 from human CXCR1 receptor expressed in BaF3 cellsDisplacement of [125I]hCXCL8 from human CXCR1 receptor expressed in BaF3 cells
ChEMBL 397 7 3 7 2.9 CC[C@H](c1ccc(o1)C)NC1=C(C(=O)C1=O)Nc1cccc(c1O)C(=O)N(C)C 10.1021/jm0609622
9865554 2573 45 CXCR1 CXCR1 Human 7.4 pIC50 = 7.4 Binding
Displacement of [125I]hCXCL8 from human CXCR1 receptor expressed in BaF3 cellsDisplacement of [125I]hCXCL8 from human CXCR1 receptor expressed in BaF3 cells
ChEMBL 397 7 3 7 2.9 CC[C@H](c1ccc(o1)C)NC1=C(C(=O)C1=O)Nc1cccc(c1O)C(=O)N(C)C 10.1021/jm0609622
CHEMBL216981 2573 45 CXCR1 CXCR1 Human 7.4 pIC50 = 7.4 Binding
Displacement of [125I]hCXCL8 from human CXCR1 receptor expressed in BaF3 cellsDisplacement of [125I]hCXCL8 from human CXCR1 receptor expressed in BaF3 cells
ChEMBL 397 7 3 7 2.9 CC[C@H](c1ccc(o1)C)NC1=C(C(=O)C1=O)Nc1cccc(c1O)C(=O)N(C)C 10.1021/jm0609622
71526254 144014 0 CXCR1 CXCR1 Human 7.4 pIC50 = 7.4 Binding
In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).
ChEMBL 523 8 3 8 4.3 Cc1ccc([C@H](Nc2c(Nc3cccc(C(=O)N(C)CC(F)(F)F)c3O)c(=O)c2=O)C2CCCS2)o1 nan
CHEMBL3909470 144014 0 CXCR1 CXCR1 Human 7.4 pIC50 = 7.4 Binding
In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).
ChEMBL 523 8 3 8 4.3 Cc1ccc([C@H](Nc2c(Nc3cccc(C(=O)N(C)CC(F)(F)F)c3O)c(=O)c2=O)C2CCCS2)o1 nan
10112327 125446 0 CXCR1 CXCR1 Human 5.4 pIC50 = 5.4 Functional
Inhibition of interleukin-8 induced elastase release from human neutrophilsInhibition of interleukin-8 induced elastase release from human neutrophils
ChEMBL 411 7 0 5 4.7 CN1CCN(CCCOc2ccc(-c3cc(-c4ccc(Cl)cc4)no3)cc2)CC1 10.1016/j.bmcl.2004.05.080
CHEMBL365008 125446 0 CXCR1 CXCR1 Human 5.4 pIC50 = 5.4 Functional
Inhibition of interleukin-8 induced elastase release from human neutrophilsInhibition of interleukin-8 induced elastase release from human neutrophils
ChEMBL 411 7 0 5 4.7 CN1CCN(CCCOc2ccc(-c3cc(-c4ccc(Cl)cc4)no3)cc2)CC1 10.1016/j.bmcl.2004.05.080
44419439 83571 0 CXCR1 CXCR1 Human 6.4 pIC50 = 6.4 Binding
Displacement of [125I]IL8 from CXCR1 expressed in CHO cellsDisplacement of [125I]IL8 from CXCR1 expressed in CHO cells
ChEMBL 407 4 3 5 3.0 Cc1ccccc1N/C(=N\C#N)Nc1ccc(Cl)c(S(=O)(=O)N(C)C)c1O 10.1016/j.bmcl.2006.08.042
CHEMBL220860 83571 0 CXCR1 CXCR1 Human 6.4 pIC50 = 6.4 Binding
Displacement of [125I]IL8 from CXCR1 expressed in CHO cellsDisplacement of [125I]IL8 from CXCR1 expressed in CHO cells
ChEMBL 407 4 3 5 3.0 Cc1ccccc1N/C(=N\C#N)Nc1ccc(Cl)c(S(=O)(=O)N(C)C)c1O 10.1016/j.bmcl.2006.08.042
100951623 155662 4 CXCR1 CXCR1 Human 5.4 pIC50 = 5.4 Binding
Antagonist activity at CXCR1 (unknown origin)Antagonist activity at CXCR1 (unknown origin)
ChEMBL 414 4 3 5 3.2 CC1=CCC[C@H]1NC(=O)Nc1ccc(Cl)c(S(=O)(=O)[C@@]2(C)CCOC2)c1O 10.1021/acs.jmedchem.7b01854
CHEMBL4067429 155662 4 CXCR1 CXCR1 Human 5.4 pIC50 = 5.4 Binding
Antagonist activity at CXCR1 (unknown origin)Antagonist activity at CXCR1 (unknown origin)
ChEMBL 414 4 3 5 3.2 CC1=CCC[C@H]1NC(=O)Nc1ccc(Cl)c(S(=O)(=O)[C@@]2(C)CCOC2)c1O 10.1021/acs.jmedchem.7b01854
9843640 65103 0 CXCR1 CXCR1 Human 5.4 pIC50 = 5.4 Functional
Inhibition of interleukin-8 induced elastase release from human neutrophilsInhibition of interleukin-8 induced elastase release from human neutrophils
ChEMBL 395 7 0 5 4.2 CN1CCN(CCCOc2ccc(-c3cc(-c4ccc(F)cc4)no3)cc2)CC1 10.1016/j.bmcl.2004.05.080
CHEMBL183425 65103 0 CXCR1 CXCR1 Human 5.4 pIC50 = 5.4 Functional
Inhibition of interleukin-8 induced elastase release from human neutrophilsInhibition of interleukin-8 induced elastase release from human neutrophils
ChEMBL 395 7 0 5 4.2 CN1CCN(CCCOc2ccc(-c3cc(-c4ccc(F)cc4)no3)cc2)CC1 10.1016/j.bmcl.2004.05.080
71526157 150777 0 CXCR1 CXCR1 Human 5.4 pIC50 = 5.4 Binding
In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).
ChEMBL 541 8 2 9 3.9 COC(=O)[C@@H]1CCCN1C(=O)c1cccc(Nc2c(NC(c3ccc(C)o3)C3CCCS3)c(=O)c2=O)c1F nan
CHEMBL3963336 150777 0 CXCR1 CXCR1 Human 5.4 pIC50 = 5.4 Binding
In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).
ChEMBL 541 8 2 9 3.9 COC(=O)[C@@H]1CCCN1C(=O)c1cccc(Nc2c(NC(c3ccc(C)o3)C3CCCS3)c(=O)c2=O)c1F nan
CHEMBL4757462 180008 0 CXCR1 CXCR1 Human 4.4 pIC50 = 4.4 Functional
Antagonist activity in CXCR1 (unknown origin) expressed in human HEK293 cells co-expressing Galpha16 assessed as reduction in calcium immobilization pretreated with Fluo-4AM for 45 mins followed by compound addition and measured after 10 mins by Fluo-4AM dye based fluorescence assayAntagonist activity in CXCR1 (unknown origin) expressed in human HEK293 cells co-expressing Galpha16 assessed as reduction in calcium immobilization pretreated with Fluo-4AM for 45 mins followed by compound addition and measured after 10 mins by Fluo-4AM dye based fluorescence assay
ChEMBL 441 4 3 6 3.5 CC(C)S(=O)(=O)c1c(Cl)ccc(NC2=NC(=O)C(c3ccc(Cl)cc3)N2)c1O 10.1021/acsmedchemlett.1c00113
117627636 153461 0 CXCR1 CXCR1 Human 6.4 pIC50 = 6.4 Binding
In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).
ChEMBL 401 6 3 8 2.3 Cc1ccc(C(Nc2c(NC3=CC=CN(C)C3O)c(=O)c2=O)C2CCCS2)o1 nan
CHEMBL3986396 153461 0 CXCR1 CXCR1 Human 6.4 pIC50 = 6.4 Binding
In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).
ChEMBL 401 6 3 8 2.3 Cc1ccc(C(Nc2c(NC3=CC=CN(C)C3O)c(=O)c2=O)C2CCCS2)o1 nan
89534497 123699 0 CXCR1 CXCR1 Human 5.4 pIC50 = 5.4 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 445 7 3 9 2.6 Cc1ccc([C@H](Nc2c(Nc3csc(C(=O)N(C)C)c3O)c(=O)c2=O)C2(C)COC2)o1 nan
CHEMBL3640034 123699 0 CXCR1 CXCR1 Human 5.4 pIC50 = 5.4 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 445 7 3 9 2.6 Cc1ccc([C@H](Nc2c(Nc3csc(C(=O)N(C)C)c3O)c(=O)c2=O)C2(C)COC2)o1 nan
10291817 122435 0 CXCR1 CXCR1 Human 5.4 pIC50 = 5.4 Binding
Inhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligandInhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligand
ChEMBL 356 7 0 4 5.0 CN(C)CCCOc1ccc(-c2cc(-c3ccc(Cl)cc3)no2)cc1 10.1016/j.bmcl.2004.05.080
CHEMBL361312 122435 0 CXCR1 CXCR1 Human 5.4 pIC50 = 5.4 Binding
Inhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligandInhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligand
ChEMBL 356 7 0 4 5.0 CN(C)CCCOc1ccc(-c2cc(-c3ccc(Cl)cc3)no2)cc1 10.1016/j.bmcl.2004.05.080
136036241 186282 0 CXCR1 CXCR1 Human 5.4 pIC50 = 5.4 Binding
Displacement of [125I]CXCL8 from CXCR1 receptor in human PMN assessed as myeloperoxidase releaseDisplacement of [125I]CXCL8 from CXCR1 receptor in human PMN assessed as myeloperoxidase release
ChEMBL 415 7 3 8 4.4 Cc1ccc([C@H](Nc2nsnc2Nc2cccc(C(=O)N(C)C)c2O)C(C)C)o1 10.1016/j.bmcl.2009.01.027
CHEMBL510437 186282 0 CXCR1 CXCR1 Human 5.4 pIC50 = 5.4 Binding
Displacement of [125I]CXCL8 from CXCR1 receptor in human PMN assessed as myeloperoxidase releaseDisplacement of [125I]CXCL8 from CXCR1 receptor in human PMN assessed as myeloperoxidase release
ChEMBL 415 7 3 8 4.4 Cc1ccc([C@H](Nc2nsnc2Nc2cccc(C(=O)N(C)C)c2O)C(C)C)o1 10.1016/j.bmcl.2009.01.027
44393593 64513 0 CXCR1 CXCR1 Human 5.4 pIC50 = 5.4 Functional
Inhibition of interleukin-8 induced elastase release from human neutrophilsInhibition of interleukin-8 induced elastase release from human neutrophils
ChEMBL 312 5 0 4 4.0 CN(C)COc1ccc(-c2cc(-c3ccc(F)cc3)on2)cc1 10.1016/j.bmcl.2004.05.080
CHEMBL182361 64513 0 CXCR1 CXCR1 Human 5.4 pIC50 = 5.4 Functional
Inhibition of interleukin-8 induced elastase release from human neutrophilsInhibition of interleukin-8 induced elastase release from human neutrophils
ChEMBL 312 5 0 4 4.0 CN(C)COc1ccc(-c2cc(-c3ccc(F)cc3)on2)cc1 10.1016/j.bmcl.2004.05.080
122187255 122229 0 CXCR1 CXCR1 Human 5.4 pIC50 = 5.4 Functional
Antagonist activity at CXCR1 (unknown origin) transfected in RBL cells assessed as inhibition of IL-8-mediated intracellular calcium release preincubated for 30 mins followed by IL-8 addition by FLUO-4AM-based fluorescent microplate reader analysisAntagonist activity at CXCR1 (unknown origin) transfected in RBL cells assessed as inhibition of IL-8-mediated intracellular calcium release preincubated for 30 mins followed by IL-8 addition by FLUO-4AM-based fluorescent microplate reader analysis
ChEMBL 379 6 3 5 1.8 CN(Cc1cccc(B(O)O)c1)c1ccc(C(=O)Nc2ccc(F)cc2)cn1 10.1016/j.bmcl.2015.07.090
CHEMBL3609003 122229 0 CXCR1 CXCR1 Human 5.4 pIC50 = 5.4 Functional
Antagonist activity at CXCR1 (unknown origin) transfected in RBL cells assessed as inhibition of IL-8-mediated intracellular calcium release preincubated for 30 mins followed by IL-8 addition by FLUO-4AM-based fluorescent microplate reader analysisAntagonist activity at CXCR1 (unknown origin) transfected in RBL cells assessed as inhibition of IL-8-mediated intracellular calcium release preincubated for 30 mins followed by IL-8 addition by FLUO-4AM-based fluorescent microplate reader analysis
ChEMBL 379 6 3 5 1.8 CN(Cc1cccc(B(O)O)c1)c1ccc(C(=O)Nc2ccc(F)cc2)cn1 10.1016/j.bmcl.2015.07.090
44419546 83901 0 CXCR1 CXCR1 Human 6.4 pIC50 = 6.4 Binding
Displacement of [125I]IL8 from CXCR1 expressed in CHO cellsDisplacement of [125I]IL8 from CXCR1 expressed in CHO cells
ChEMBL 461 4 3 5 3.7 CN(C)S(=O)(=O)c1c(Cl)ccc(N/C(=N/C#N)Nc2ccccc2C(F)(F)F)c1O 10.1016/j.bmcl.2006.08.042
CHEMBL222075 83901 0 CXCR1 CXCR1 Human 6.4 pIC50 = 6.4 Binding
Displacement of [125I]IL8 from CXCR1 expressed in CHO cellsDisplacement of [125I]IL8 from CXCR1 expressed in CHO cells
ChEMBL 461 4 3 5 3.7 CN(C)S(=O)(=O)c1c(Cl)ccc(N/C(=N/C#N)Nc2ccccc2C(F)(F)F)c1O 10.1016/j.bmcl.2006.08.042
44447608 93870 0 CXCR1 CXCR1 Human 6.4 pIC50 = 6.4 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 433 7 3 7 3.7 CCC(Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1cc2ccccc2o1 10.1016/j.bmcl.2008.01.024
CHEMBL251811 93870 0 CXCR1 CXCR1 Human 6.4 pIC50 = 6.4 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 433 7 3 7 3.7 CCC(Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1cc2ccccc2o1 10.1016/j.bmcl.2008.01.024
CHEMBL4746803 179105 0 CXCR1 CXCR1 Human 4.4 pIC50 = 4.4 Functional
Antagonist activity in CXCR1 (unknown origin) expressed in human HEK293 cells co-expressing Galpha16 assessed as reduction in calcium immobilization pretreated with Fluo-4AM for 45 mins followed by compound addition and measured after 10 mins by Fluo-4AM dye based fluorescence assayAntagonist activity in CXCR1 (unknown origin) expressed in human HEK293 cells co-expressing Galpha16 assessed as reduction in calcium immobilization pretreated with Fluo-4AM for 45 mins followed by compound addition and measured after 10 mins by Fluo-4AM dye based fluorescence assay
ChEMBL 387 5 3 6 2.5 CC(C)CC1NC(Nc2ccc(Cl)c(S(=O)(=O)C(C)C)c2O)=NC1=O 10.1021/acsmedchemlett.1c00113
71526342 143385 0 CXCR1 CXCR1 Human 7.4 pIC50 = 7.4 Binding
In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).
ChEMBL 513 9 3 10 2.9 COC(=O)CN(C)C(=O)c1cccc(Nc2c(N[C@@H](c3ccc(C)o3)C3CCCS3)c(=O)c2=O)c1O nan
CHEMBL3904195 143385 0 CXCR1 CXCR1 Human 7.4 pIC50 = 7.4 Binding
In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).
ChEMBL 513 9 3 10 2.9 COC(=O)CN(C)C(=O)c1cccc(Nc2c(N[C@@H](c3ccc(C)o3)C3CCCS3)c(=O)c2=O)c1O nan
11245544 97555 1 CXCR1 CXCR1 Human 5.4 pIC50 = 5.4 Binding
Inhibition of binding of IL-8 to membranes of cloned CXC chemokine receptor 1 expressed in CHO Cells using [125I]IL-8 radioligandInhibition of binding of IL-8 to membranes of cloned CXC chemokine receptor 1 expressed in CHO Cells using [125I]IL-8 radioligand
ChEMBL 365 2 3 3 4.3 N#Cc1ccc(NC(=O)Nc2ccccc2Br)c(O)c1Cl 10.1021/jm034248l
CHEMBL27446 97555 1 CXCR1 CXCR1 Human 5.4 pIC50 = 5.4 Binding
Inhibition of binding of IL-8 to membranes of cloned CXC chemokine receptor 1 expressed in CHO Cells using [125I]IL-8 radioligandInhibition of binding of IL-8 to membranes of cloned CXC chemokine receptor 1 expressed in CHO Cells using [125I]IL-8 radioligand
ChEMBL 365 2 3 3 4.3 N#Cc1ccc(NC(=O)Nc2ccccc2Br)c(O)c1Cl 10.1021/jm034248l
71526067 143098 0 CXCR1 CXCR1 Human 7.4 pIC50 = 7.4 Binding
In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).
ChEMBL 539 8 3 10 3.5 COC(=O)[C@H]1CCCN1C(=O)c1cccc(Nc2c(NC(c3ccc(C)o3)C3CCCS3)c(=O)c2=O)c1O nan
CHEMBL3901913 143098 0 CXCR1 CXCR1 Human 7.4 pIC50 = 7.4 Binding
In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).
ChEMBL 539 8 3 10 3.5 COC(=O)[C@H]1CCCN1C(=O)c1cccc(Nc2c(NC(c3ccc(C)o3)C3CCCS3)c(=O)c2=O)c1O nan
122187256 122230 0 CXCR1 CXCR1 Human 5.4 pIC50 = 5.4 Functional
Antagonist activity at CXCR1 (unknown origin) transfected in RBL cells assessed as inhibition of IL-8-mediated intracellular calcium release preincubated for 30 mins followed by IL-8 addition by FLUO-4AM-based fluorescent microplate reader analysisAntagonist activity at CXCR1 (unknown origin) transfected in RBL cells assessed as inhibition of IL-8-mediated intracellular calcium release preincubated for 30 mins followed by IL-8 addition by FLUO-4AM-based fluorescent microplate reader analysis
ChEMBL 365 6 4 5 1.8 O=C(Nc1ccc(F)cc1)c1ccc(NCc2ccc(B(O)O)cc2)nc1 10.1016/j.bmcl.2015.07.090
CHEMBL3609004 122230 0 CXCR1 CXCR1 Human 5.4 pIC50 = 5.4 Functional
Antagonist activity at CXCR1 (unknown origin) transfected in RBL cells assessed as inhibition of IL-8-mediated intracellular calcium release preincubated for 30 mins followed by IL-8 addition by FLUO-4AM-based fluorescent microplate reader analysisAntagonist activity at CXCR1 (unknown origin) transfected in RBL cells assessed as inhibition of IL-8-mediated intracellular calcium release preincubated for 30 mins followed by IL-8 addition by FLUO-4AM-based fluorescent microplate reader analysis
ChEMBL 365 6 4 5 1.8 O=C(Nc1ccc(F)cc1)c1ccc(NCc2ccc(B(O)O)cc2)nc1 10.1016/j.bmcl.2015.07.090
9868309 65030 0 CXCR1 CXCR1 Human 5.4 pIC50 = 5.4 Binding
Concentration required to inhibit [125I]-IL-8 binding towards C-X-C chemokine receptor type 1 of human expressed in CHO cellsConcentration required to inhibit [125I]-IL-8 binding towards C-X-C chemokine receptor type 1 of human expressed in CHO cells
ChEMBL 447 4 3 4 3.7 CN(C)S(=O)(=O)c1c(Cl)ccc(NC(=O)Nc2ccccc2Br)c1O 10.1016/j.bmcl.2004.06.097
CHEMBL183222 65030 0 CXCR1 CXCR1 Human 5.4 pIC50 = 5.4 Binding
Concentration required to inhibit [125I]-IL-8 binding towards C-X-C chemokine receptor type 1 of human expressed in CHO cellsConcentration required to inhibit [125I]-IL-8 binding towards C-X-C chemokine receptor type 1 of human expressed in CHO cells
ChEMBL 447 4 3 4 3.7 CN(C)S(=O)(=O)c1c(Cl)ccc(NC(=O)Nc2ccccc2Br)c1O 10.1016/j.bmcl.2004.06.097
71525977 149402 0 CXCR1 CXCR1 Human 7.4 pIC50 = 7.4 Binding
In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).
ChEMBL 455 7 3 8 3.4 Cc1ccc(C(Nc2c(Nc3cccc(C(=O)N(C)C)c3O)c(=O)c2=O)C2CCCS2)o1 nan
CHEMBL3951994 149402 0 CXCR1 CXCR1 Human 7.4 pIC50 = 7.4 Binding
In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).
ChEMBL 455 7 3 8 3.4 Cc1ccc(C(Nc2c(Nc3cccc(C(=O)N(C)C)c3O)c(=O)c2=O)C2CCCS2)o1 nan
44393537 160937 0 CXCR1 CXCR1 Human 5.4 pIC50 = 5.4 Binding
Inhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligandInhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligand
ChEMBL 328 5 0 4 4.6 CN(C)COc1ccccc1-c1cc(-c2ccc(Cl)cc2)on1 10.1016/j.bmcl.2004.05.080
CHEMBL413959 160937 0 CXCR1 CXCR1 Human 5.4 pIC50 = 5.4 Binding
Inhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligandInhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligand
ChEMBL 328 5 0 4 4.6 CN(C)COc1ccccc1-c1cc(-c2ccc(Cl)cc2)on1 10.1016/j.bmcl.2004.05.080
122187271 122244 0 CXCR1 CXCR1 Human 6.4 pIC50 = 6.4 Functional
Antagonist activity at CXCR1 (unknown origin) transfected in RBL cells assessed as inhibition of IL-8-mediated intracellular calcium release preincubated for 30 mins followed by IL-8 addition by FLUO-4AM-based fluorescent microplate reader analysisAntagonist activity at CXCR1 (unknown origin) transfected in RBL cells assessed as inhibition of IL-8-mediated intracellular calcium release preincubated for 30 mins followed by IL-8 addition by FLUO-4AM-based fluorescent microplate reader analysis
ChEMBL 447 8 3 8 1.7 O=C(Nc1ccc(F)cc1)c1cnc(N(Cc2ccc(B(O)O)cn2)Cc2ccco2)nc1 10.1016/j.bmcl.2015.07.090
CHEMBL3609021 122244 0 CXCR1 CXCR1 Human 6.4 pIC50 = 6.4 Functional
Antagonist activity at CXCR1 (unknown origin) transfected in RBL cells assessed as inhibition of IL-8-mediated intracellular calcium release preincubated for 30 mins followed by IL-8 addition by FLUO-4AM-based fluorescent microplate reader analysisAntagonist activity at CXCR1 (unknown origin) transfected in RBL cells assessed as inhibition of IL-8-mediated intracellular calcium release preincubated for 30 mins followed by IL-8 addition by FLUO-4AM-based fluorescent microplate reader analysis
ChEMBL 447 8 3 8 1.7 O=C(Nc1ccc(F)cc1)c1cnc(N(Cc2ccc(B(O)O)cn2)Cc2ccco2)nc1 10.1016/j.bmcl.2015.07.090
11798740 185198 0 CXCR1 CXCR1 Human 5.4 pIC50 = 5.4 Binding
Displacement of [125I]IL8 from human recombinant IL8 type A receptorDisplacement of [125I]IL8 from human recombinant IL8 type A receptor
ChEMBL 474 6 2 5 5.2 CC(=O)O[C@H]1C=C2[C@@H]3CC[C@H]([C@H](C)CCCC(C)C)[C@@]3(C)C[C@H]3O[C@@]23[C@@]2(C)CC[C@H](O)C[C@]12O 10.1021/np9904657
CHEMBL496452 185198 0 CXCR1 CXCR1 Human 5.4 pIC50 = 5.4 Binding
Displacement of [125I]IL8 from human recombinant IL8 type A receptorDisplacement of [125I]IL8 from human recombinant IL8 type A receptor
ChEMBL 474 6 2 5 5.2 CC(=O)O[C@H]1C=C2[C@@H]3CC[C@H]([C@H](C)CCCC(C)C)[C@@]3(C)C[C@H]3O[C@@]23[C@@]2(C)CC[C@H](O)C[C@]12O 10.1021/np9904657
5280343 185596 108 CXCR1 CXCR1 Human 5.4 pIC50 = 5.4 Binding
Inhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assayInhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assay
ChEMBL 302 1 5 7 2.0 O=c1c(O)c(-c2ccc(O)c(O)c2)oc2cc(O)cc(O)c12 10.1021/jm301749y
CHEMBL1520590 185596 108 CXCR1 CXCR1 Human 5.4 pIC50 = 5.4 Binding
Inhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assayInhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assay
ChEMBL 302 1 5 7 2.0 O=c1c(O)c(-c2ccc(O)c(O)c2)oc2cc(O)cc(O)c12 10.1021/jm301749y
CHEMBL50 185596 108 CXCR1 CXCR1 Human 5.4 pIC50 = 5.4 Binding
Inhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assayInhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assay
ChEMBL 302 1 5 7 2.0 O=c1c(O)c(-c2ccc(O)c(O)c2)oc2cc(O)cc(O)c12 10.1021/jm301749y
10295195 126367 0 CXCR1 CXCR1 Human 5.4 pIC50 = 5.4 Functional
Inhibition of interleukin-8 induced elastase release from human neutrophilsInhibition of interleukin-8 induced elastase release from human neutrophils
ChEMBL 412 7 0 6 4.1 CN1CCN(CCCOc2ccc(-c3nc(-c4ccc(Cl)cc4)no3)cc2)CC1 10.1016/j.bmcl.2004.05.080
CHEMBL365671 126367 0 CXCR1 CXCR1 Human 5.4 pIC50 = 5.4 Functional
Inhibition of interleukin-8 induced elastase release from human neutrophilsInhibition of interleukin-8 induced elastase release from human neutrophils
ChEMBL 412 7 0 6 4.1 CN1CCN(CCCOc2ccc(-c3nc(-c4ccc(Cl)cc4)no3)cc2)CC1 10.1016/j.bmcl.2004.05.080
71525977 149402 0 CXCR1 CXCR1 Human 5.3 pIC50 = 5.3 Binding
In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).
ChEMBL 455 7 3 8 3.4 Cc1ccc(C(Nc2c(Nc3cccc(C(=O)N(C)C)c3O)c(=O)c2=O)C2CCCS2)o1 nan
CHEMBL3951994 149402 0 CXCR1 CXCR1 Human 5.3 pIC50 = 5.3 Binding
In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).
ChEMBL 455 7 3 8 3.4 Cc1ccc(C(Nc2c(Nc3cccc(C(=O)N(C)C)c3O)c(=O)c2=O)C2CCCS2)o1 nan
11818139 93422 2 CXCR1 CXCR1 Human 4.3 pIC50 = 4.3 Binding
Inhibition of binding of IL-8 to membranes of cloned CXC chemokine receptor 1 expressed in CHO Cells using [125I]IL-8 radioligandInhibition of binding of IL-8 to membranes of cloned CXC chemokine receptor 1 expressed in CHO Cells using [125I]IL-8 radioligand
ChEMBL 273 3 3 4 2.9 O=C(Nc1ccccc1)Nc1cc([N+](=O)[O-])ccc1O 10.1021/jm034248l
CHEMBL24912 93422 2 CXCR1 CXCR1 Human 4.3 pIC50 = 4.3 Binding
Inhibition of binding of IL-8 to membranes of cloned CXC chemokine receptor 1 expressed in CHO Cells using [125I]IL-8 radioligandInhibition of binding of IL-8 to membranes of cloned CXC chemokine receptor 1 expressed in CHO Cells using [125I]IL-8 radioligand
ChEMBL 273 3 3 4 2.9 O=C(Nc1ccccc1)Nc1cc([N+](=O)[O-])ccc1O 10.1021/jm034248l
44446566 94054 0 CXCR1 CXCR1 Human 6.3 pIC50 = 6.3 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 461 7 3 7 3.4 CCC(Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1ccc(Br)o1 10.1016/j.bmcl.2008.01.024
CHEMBL253050 94054 0 CXCR1 CXCR1 Human 6.3 pIC50 = 6.3 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 461 7 3 7 3.4 CCC(Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1ccc(Br)o1 10.1016/j.bmcl.2008.01.024
CHEMBL4786074 181559 0 CXCR1 CXCR1 Human 5.3 pIC50 = 5.3 Functional
Antagonist activity in CXCR1 (unknown origin) expressed in human HEK293 cells co-expressing Galpha16 assessed as reduction in calcium immobilization pretreated with Fluo-4AM for 45 mins followed by compound addition and measured after 10 mins by Fluo-4AM dye based fluorescence assayAntagonist activity in CXCR1 (unknown origin) expressed in human HEK293 cells co-expressing Galpha16 assessed as reduction in calcium immobilization pretreated with Fluo-4AM for 45 mins followed by compound addition and measured after 10 mins by Fluo-4AM dye based fluorescence assay
ChEMBL 407 4 3 6 2.9 CC(C)S(=O)(=O)c1c(Cl)ccc(NC2=NC(=O)C(c3ccccc3)N2)c1O 10.1021/acsmedchemlett.1c00113
CHEMBL4799848 182644 0 CXCR1 CXCR1 Human 4.3 pIC50 = 4.3 Functional
Antagonist activity in CXCR1 (unknown origin) expressed in human HEK293 cells co-expressing Galpha16 assessed as reduction in calcium immobilization pretreated with Fluo-4AM for 45 mins followed by compound addition and measured after 10 mins by Fluo-4AM dye based fluorescence assayAntagonist activity in CXCR1 (unknown origin) expressed in human HEK293 cells co-expressing Galpha16 assessed as reduction in calcium immobilization pretreated with Fluo-4AM for 45 mins followed by compound addition and measured after 10 mins by Fluo-4AM dye based fluorescence assay
ChEMBL 441 4 3 6 3.5 CC(C)S(=O)(=O)c1c(Cl)ccc(NC2=NC(=O)C(c3cccc(Cl)c3)N2)c1O 10.1021/acsmedchemlett.1c00113
71526161 147200 0 CXCR1 CXCR1 Human 6.3 pIC50 = 6.3 Binding
In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).
ChEMBL 439 7 3 8 2.7 Cc1ccc(C(Nc2c(Nc3cccc(C(=O)N(C)C)c3O)c(=O)c2=O)[C@@H]2CCCO2)o1 nan
CHEMBL3934321 147200 0 CXCR1 CXCR1 Human 6.3 pIC50 = 6.3 Binding
In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).
ChEMBL 439 7 3 8 2.7 Cc1ccc(C(Nc2c(Nc3cccc(C(=O)N(C)C)c3O)c(=O)c2=O)[C@@H]2CCCO2)o1 nan
44446577 154487 0 CXCR1 CXCR1 Human 5.3 pIC50 = 5.3 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 493 8 3 7 4.9 CCC(Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1ccc(-c2ccccc2Cl)o1 10.1016/j.bmcl.2008.01.024
CHEMBL402952 154487 0 CXCR1 CXCR1 Human 5.3 pIC50 = 5.3 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 493 8 3 7 4.9 CCC(Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1ccc(-c2ccccc2Cl)o1 10.1016/j.bmcl.2008.01.024
71525422 132025 0 CXCR1 CXCR1 Human 5.3 pIC50 = 5.3 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 383 6 2 8 1.8 Cc1ccc(C(Nc2c(Nc3cccn(C)c3=O)c(=O)c2=O)C2(C)COC2)o1 nan
CHEMBL3701193 132025 0 CXCR1 CXCR1 Human 5.3 pIC50 = 5.3 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 383 6 2 8 1.8 Cc1ccc(C(Nc2c(Nc3cccn(C)c3=O)c(=O)c2=O)C2(C)COC2)o1 nan
3793 196789 61 CXCR1 CXCR1 Human 5.3 pIC50 = 5.3 Binding
Inhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins with centrifuged compound solution measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assayInhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins with centrifuged compound solution measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assay
ChEMBL 704 11 0 12 5.6 CCC(C)n1ncn(-c2ccc(N3CCN(c4ccc(OCC5COC(Cn6cncn6)(c6ccc(Cl)cc6Cl)O5)cc4)CC3)cc2)c1=O 10.1021/jm301749y
45039617 196789 61 CXCR1 CXCR1 Human 5.3 pIC50 = 5.3 Binding
Inhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins with centrifuged compound solution measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assayInhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins with centrifuged compound solution measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assay
ChEMBL 704 11 0 12 5.6 CCC(C)n1ncn(-c2ccc(N3CCN(c4ccc(OCC5COC(Cn6cncn6)(c6ccc(Cl)cc6Cl)O5)cc4)CC3)cc2)c1=O 10.1021/jm301749y
CHEMBL64391 196789 61 CXCR1 CXCR1 Human 5.3 pIC50 = 5.3 Binding
Inhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins with centrifuged compound solution measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assayInhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins with centrifuged compound solution measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assay
ChEMBL 704 11 0 12 5.6 CCC(C)n1ncn(-c2ccc(N3CCN(c4ccc(OCC5COC(Cn6cncn6)(c6ccc(Cl)cc6Cl)O5)cc4)CC3)cc2)c1=O 10.1021/jm301749y
5280343 185596 108 CXCR1 CXCR1 Human 5.3 pIC50 = 5.3 Binding
Inhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assayInhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assay
ChEMBL 302 1 5 7 2.0 O=c1c(O)c(-c2ccc(O)c(O)c2)oc2cc(O)cc(O)c12 10.1021/jm301749y
CHEMBL1520590 185596 108 CXCR1 CXCR1 Human 5.3 pIC50 = 5.3 Binding
Inhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assayInhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assay
ChEMBL 302 1 5 7 2.0 O=c1c(O)c(-c2ccc(O)c(O)c2)oc2cc(O)cc(O)c12 10.1021/jm301749y
CHEMBL50 185596 108 CXCR1 CXCR1 Human 5.3 pIC50 = 5.3 Binding
Inhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assayInhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assay
ChEMBL 302 1 5 7 2.0 O=c1c(O)c(-c2ccc(O)c(O)c2)oc2cc(O)cc(O)c12 10.1021/jm301749y
3793 196789 61 CXCR1 CXCR1 Human 5.3 pIC50 = 5.3 Binding
Inhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins with centrifuged compound solution measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assayInhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins with centrifuged compound solution measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assay
ChEMBL 704 11 0 12 5.6 CCC(C)n1ncn(-c2ccc(N3CCN(c4ccc(OCC5COC(Cn6cncn6)(c6ccc(Cl)cc6Cl)O5)cc4)CC3)cc2)c1=O 10.1021/jm301749y
45039617 196789 61 CXCR1 CXCR1 Human 5.3 pIC50 = 5.3 Binding
Inhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins with centrifuged compound solution measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assayInhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins with centrifuged compound solution measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assay
ChEMBL 704 11 0 12 5.6 CCC(C)n1ncn(-c2ccc(N3CCN(c4ccc(OCC5COC(Cn6cncn6)(c6ccc(Cl)cc6Cl)O5)cc4)CC3)cc2)c1=O 10.1021/jm301749y
CHEMBL64391 196789 61 CXCR1 CXCR1 Human 5.3 pIC50 = 5.3 Binding
Inhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins with centrifuged compound solution measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assayInhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins with centrifuged compound solution measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assay
ChEMBL 704 11 0 12 5.6 CCC(C)n1ncn(-c2ccc(N3CCN(c4ccc(OCC5COC(Cn6cncn6)(c6ccc(Cl)cc6Cl)O5)cc4)CC3)cc2)c1=O 10.1021/jm301749y
134135498 143211 0 CXCR1 CXCR1 Human 6.3 pIC50 = 6.3 Binding
In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).
ChEMBL 523 8 3 8 4.3 Cc1ccc([C@@H](Nc2c(Nc3cccc(C(=O)N(C)CC(F)(F)F)c3O)c(=O)c2=O)C2CCCS2)o1 nan
CHEMBL3902863 143211 0 CXCR1 CXCR1 Human 6.3 pIC50 = 6.3 Binding
In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).
ChEMBL 523 8 3 8 4.3 Cc1ccc([C@@H](Nc2c(Nc3cccc(C(=O)N(C)CC(F)(F)F)c3O)c(=O)c2=O)C2CCCS2)o1 nan
44419411 141048 0 CXCR1 CXCR1 Human 6.3 pIC50 = 6.3 Binding
Displacement of [125I]IL8 from CXCR1 expressed in CHO cellsDisplacement of [125I]IL8 from CXCR1 expressed in CHO cells
ChEMBL 421 5 3 5 3.2 CCc1ccccc1N/C(=N\C#N)Nc1ccc(Cl)c(S(=O)(=O)N(C)C)c1O 10.1016/j.bmcl.2006.08.042
CHEMBL386505 141048 0 CXCR1 CXCR1 Human 6.3 pIC50 = 6.3 Binding
Displacement of [125I]IL8 from CXCR1 expressed in CHO cellsDisplacement of [125I]IL8 from CXCR1 expressed in CHO cells
ChEMBL 421 5 3 5 3.2 CCc1ccccc1N/C(=N\C#N)Nc1ccc(Cl)c(S(=O)(=O)N(C)C)c1O 10.1016/j.bmcl.2006.08.042
71525701 132533 0 CXCR1 CXCR1 Human 5.3 pIC50 = 5.3 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 403 6 3 8 2.9 Cc1ccc(C(Nc2c(Nc3ccc(Cl)nc3O)c(=O)c2=O)C2(C)COC2)o1 nan
CHEMBL3704567 132533 0 CXCR1 CXCR1 Human 5.3 pIC50 = 5.3 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 403 6 3 8 2.9 Cc1ccc(C(Nc2c(Nc3ccc(Cl)nc3O)c(=O)c2=O)C2(C)COC2)o1 nan
44446598 154295 0 CXCR1 CXCR1 Human 6.3 pIC50 = 6.3 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 460 8 3 8 3.7 CCC(Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1cc(-c2ccncc2)co1 10.1016/j.bmcl.2008.01.024
CHEMBL401938 154295 0 CXCR1 CXCR1 Human 6.3 pIC50 = 6.3 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 460 8 3 8 3.7 CCC(Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1cc(-c2ccncc2)co1 10.1016/j.bmcl.2008.01.024
CHEMBL4763312 180502 0 CXCR1 CXCR1 Human 5.3 pIC50 = 5.3 Functional
Antagonist activity in CXCR1 (unknown origin) expressed in human HEK293 cells co-expressing Galpha16 assessed as reduction in calcium immobilization pretreated with Fluo-4AM for 45 mins followed by compound addition and measured after 10 mins by Fluo-4AM dye based fluorescence assayAntagonist activity in CXCR1 (unknown origin) expressed in human HEK293 cells co-expressing Galpha16 assessed as reduction in calcium immobilization pretreated with Fluo-4AM for 45 mins followed by compound addition and measured after 10 mins by Fluo-4AM dye based fluorescence assay
ChEMBL 423 6 3 7 2.1 COCCS(=O)(=O)c1c(Cl)ccc(NC2=NC(=O)C(c3ccccc3)N2)c1O 10.1021/acsmedchemlett.1c00113
44393538 65617 0 CXCR1 CXCR1 Human 5.3 pIC50 = 5.3 Binding
Inhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligandInhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligand
ChEMBL 334 5 0 4 4.8 c1ccc(-c2cc(-c3ccc(OCN4CCCCC4)cc3)no2)cc1 10.1016/j.bmcl.2004.05.080
CHEMBL184319 65617 0 CXCR1 CXCR1 Human 5.3 pIC50 = 5.3 Binding
Inhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligandInhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligand
ChEMBL 334 5 0 4 4.8 c1ccc(-c2cc(-c3ccc(OCN4CCCCC4)cc3)no2)cc1 10.1016/j.bmcl.2004.05.080
71555444 148392 0 CXCR1 CXCR1 Human 5.3 pIC50 = 5.3 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the beta -arrestin recruitment after receptor activation type.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 beta -arrestin line results in the recruitment of beta -arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation.>>J. Immunol. 170: 2904-2911).In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with beta -arrestin 2, a beta -arrestin 2 recruitment test for CXCR2 or CXCR1 based on beta -galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the beta -arrestin recruitment after receptor activation type.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 beta -arrestin line results in the recruitment of beta -arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation.>>J. Immunol. 170: 2904-2911).In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with beta -arrestin 2, a beta -arrestin 2 recruitment test for CXCR2 or CXCR1 based on beta -galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 453 7 3 8 2.9 Cc1ccc(C(Nc2c(Nc3cccc(C(=O)N(C)C)c3O)c(=O)c2=O)C2CCOCC2)o1 nan
CHEMBL3943808 148392 0 CXCR1 CXCR1 Human 5.3 pIC50 = 5.3 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the beta -arrestin recruitment after receptor activation type.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 beta -arrestin line results in the recruitment of beta -arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation.>>J. Immunol. 170: 2904-2911).In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with beta -arrestin 2, a beta -arrestin 2 recruitment test for CXCR2 or CXCR1 based on beta -galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the beta -arrestin recruitment after receptor activation type.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 beta -arrestin line results in the recruitment of beta -arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation.>>J. Immunol. 170: 2904-2911).In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with beta -arrestin 2, a beta -arrestin 2 recruitment test for CXCR2 or CXCR1 based on beta -galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 453 7 3 8 2.9 Cc1ccc(C(Nc2c(Nc3cccc(C(=O)N(C)C)c3O)c(=O)c2=O)C2CCOCC2)o1 nan
CHEMBL4747035 179134 0 CXCR1 CXCR1 Human 4.3 pIC50 = 4.3 Functional
Antagonist activity in CXCR1 (unknown origin) expressed in human HEK293 cells co-expressing Galpha16 assessed as reduction in calcium immobilization pretreated with Fluo-4AM for 45 mins followed by compound addition and measured after 10 mins by Fluo-4AM dye based fluorescence assayAntagonist activity in CXCR1 (unknown origin) expressed in human HEK293 cells co-expressing Galpha16 assessed as reduction in calcium immobilization pretreated with Fluo-4AM for 45 mins followed by compound addition and measured after 10 mins by Fluo-4AM dye based fluorescence assay
ChEMBL 387 6 3 6 2.7 CCCCC1NC(Nc2ccc(Cl)c(S(=O)(=O)C(C)C)c2O)=NC1=O 10.1021/acsmedchemlett.1c00113
9912703 82533 0 CXCR1 CXCR1 Human 7.3 pIC50 = 7.3 Binding
Displacement of [125I]IL8 from CXCR1 expressed in CHO cellsDisplacement of [125I]IL8 from CXCR1 expressed in CHO cells
ChEMBL 471 4 3 5 3.4 CN(C)S(=O)(=O)c1c(Cl)ccc(N/C(=N/C#N)Nc2ccccc2Br)c1O 10.1016/j.bmcl.2006.08.042
CHEMBL218387 82533 0 CXCR1 CXCR1 Human 7.3 pIC50 = 7.3 Binding
Displacement of [125I]IL8 from CXCR1 expressed in CHO cellsDisplacement of [125I]IL8 from CXCR1 expressed in CHO cells
ChEMBL 471 4 3 5 3.4 CN(C)S(=O)(=O)c1c(Cl)ccc(N/C(=N/C#N)Nc2ccccc2Br)c1O 10.1016/j.bmcl.2006.08.042
16098487 81465 0 CXCR1 CXCR1 Human 7.3 pIC50 = 7.3 Binding
Displacement of [125I]hCXCL8 from human CXCR1 receptor expressed in BaF3 cellsDisplacement of [125I]hCXCL8 from human CXCR1 receptor expressed in BaF3 cells
ChEMBL 409 7 3 7 2.9 Cc1ccc([C@H](Nc2c(Nc3cccc(C(=O)N(C)C)c3O)c(=O)c2=O)C2CC2)o1 10.1021/jm0609622
CHEMBL216603 81465 0 CXCR1 CXCR1 Human 7.3 pIC50 = 7.3 Binding
Displacement of [125I]hCXCL8 from human CXCR1 receptor expressed in BaF3 cellsDisplacement of [125I]hCXCL8 from human CXCR1 receptor expressed in BaF3 cells
ChEMBL 409 7 3 7 2.9 Cc1ccc([C@H](Nc2c(Nc3cccc(C(=O)N(C)C)c3O)c(=O)c2=O)C2CC2)o1 10.1021/jm0609622
25110787 154296 0 CXCR1 CXCR1 Human 7.3 pIC50 = 7.3 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 461 7 3 7 3.4 CC[C@@H](Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1cc(Br)co1 10.1016/j.bmcl.2008.01.024
CHEMBL401939 154296 0 CXCR1 CXCR1 Human 7.3 pIC50 = 7.3 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 461 7 3 7 3.4 CC[C@@H](Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1cc(Br)co1 10.1016/j.bmcl.2008.01.024
10555185 171992 0 CXCR1 CXCR1 Human 5.3 pIC50 = 5.3 Binding
Displacement of [125I]IL8 from human recombinant IL8 type A receptorDisplacement of [125I]IL8 from human recombinant IL8 type A receptor
ChEMBL 576 8 2 8 5.3 CC(=O)O[C@H]1CC[C@]2(C)C3=C([C@H](OC(C)=O)[C@H](OC(C)=O)[C@@]2(O)C1)[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)C[C@H]3O 10.1021/np9904657
CHEMBL451438 171992 0 CXCR1 CXCR1 Human 5.3 pIC50 = 5.3 Binding
Displacement of [125I]IL8 from human recombinant IL8 type A receptorDisplacement of [125I]IL8 from human recombinant IL8 type A receptor
ChEMBL 576 8 2 8 5.3 CC(=O)O[C@H]1CC[C@]2(C)C3=C([C@H](OC(C)=O)[C@H](OC(C)=O)[C@@]2(O)C1)[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)C[C@H]3O 10.1021/np9904657
71526250 141849 0 CXCR1 CXCR1 Human 6.3 pIC50 = 6.3 Binding
In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).
ChEMBL 541 8 2 9 3.9 COC(=O)[C@@H]1CCCN1C(=O)c1cccc(Nc2c(NC(c3ccc(C)o3)[C@H]3CCCS3)c(=O)c2=O)c1F nan
CHEMBL3891755 141849 0 CXCR1 CXCR1 Human 6.3 pIC50 = 6.3 Binding
In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).
ChEMBL 541 8 2 9 3.9 COC(=O)[C@@H]1CCCN1C(=O)c1cccc(Nc2c(NC(c3ccc(C)o3)[C@H]3CCCS3)c(=O)c2=O)c1F nan
71525511 132522 0 CXCR1 CXCR1 Human 5.3 pIC50 = 5.3 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 465 8 3 8 2.6 COc1cccc(C(Nc2c(Nc3cccc(C(=O)N(C)C)c3O)c(=O)c2=O)C2(C)COC2)c1 nan
CHEMBL3704556 132522 0 CXCR1 CXCR1 Human 5.3 pIC50 = 5.3 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 465 8 3 8 2.6 COc1cccc(C(Nc2c(Nc3cccc(C(=O)N(C)C)c3O)c(=O)c2=O)C2(C)COC2)c1 nan
71525885 132535 0 CXCR1 CXCR1 Human 6.3 pIC50 = 6.3 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 507 8 3 8 3.5 Cc1ccc([C@H](Nc2c(Nc3cccc(C(=O)N(C)CC(F)(F)F)c3O)c(=O)c2=O)C2(C)COC2)o1 nan
CHEMBL3704569 132535 0 CXCR1 CXCR1 Human 6.3 pIC50 = 6.3 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 507 8 3 8 3.5 Cc1ccc([C@H](Nc2c(Nc3cccc(C(=O)N(C)CC(F)(F)F)c3O)c(=O)c2=O)C2(C)COC2)o1 nan
44446569 94056 0 CXCR1 CXCR1 Human 6.3 pIC50 = 6.3 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 433 8 3 7 3.5 CCC(Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1ccc(C(F)F)o1 10.1016/j.bmcl.2008.01.024
CHEMBL253052 94056 0 CXCR1 CXCR1 Human 6.3 pIC50 = 6.3 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 433 8 3 7 3.5 CCC(Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1ccc(C(F)F)o1 10.1016/j.bmcl.2008.01.024
134149652 147401 0 CXCR1 CXCR1 Human 6.2 pIC50 = 6.2 Binding
In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).
ChEMBL 513 11 4 11 2.6 COC(=O)CNCC(=O)c1cccc(Nc2c(NC(c3ccc(C)o3)C3CCCS3)c(=O)c2=O)c1O nan
CHEMBL3935902 147401 0 CXCR1 CXCR1 Human 6.2 pIC50 = 6.2 Binding
In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).
ChEMBL 513 11 4 11 2.6 COC(=O)CNCC(=O)c1cccc(Nc2c(NC(c3ccc(C)o3)C3CCCS3)c(=O)c2=O)c1O nan
44419483 82605 0 CXCR1 CXCR1 Human 6.2 pIC50 = 6.2 Binding
Displacement of [125I]IL8 from CXCR1 expressed in CHO cellsDisplacement of [125I]IL8 from CXCR1 expressed in CHO cells
ChEMBL 564 8 4 7 3.6 CCC(CC)(NS(=O)(=O)c1cccc(N/C(=N/C#N)Nc2ccccc2Br)c1O)N1CCOCC1 10.1016/j.bmcl.2006.08.042
CHEMBL218744 82605 0 CXCR1 CXCR1 Human 6.2 pIC50 = 6.2 Binding
Displacement of [125I]IL8 from CXCR1 expressed in CHO cellsDisplacement of [125I]IL8 from CXCR1 expressed in CHO cells
ChEMBL 564 8 4 7 3.6 CCC(CC)(NS(=O)(=O)c1cccc(N/C(=N/C#N)Nc2ccccc2Br)c1O)N1CCOCC1 10.1016/j.bmcl.2006.08.042
44393748 123580 0 CXCR1 CXCR1 Human 5.2 pIC50 = 5.2 Binding
Inhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligandInhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligand
ChEMBL 445 7 0 5 5.0 CN1CCN(CCCOc2ccc(-c3cc(-c4cccc(C(F)(F)F)c4)no3)cc2)CC1 10.1016/j.bmcl.2004.05.080
CHEMBL363746 123580 0 CXCR1 CXCR1 Human 5.2 pIC50 = 5.2 Binding
Inhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligandInhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligand
ChEMBL 445 7 0 5 5.0 CN1CCN(CCCOc2ccc(-c3cc(-c4cccc(C(F)(F)F)c4)no3)cc2)CC1 10.1016/j.bmcl.2004.05.080
44393541 65591 0 CXCR1 CXCR1 Human 5.2 pIC50 = 5.2 Binding
Concentration required to inhibit [125I]-IL-8 binding towards C-X-C chemokine receptor type 1 of human expressed in CHO cellsConcentration required to inhibit [125I]-IL-8 binding towards C-X-C chemokine receptor type 1 of human expressed in CHO cells
ChEMBL 383 3 4 3 3.6 NC(=O)c1c(Cl)ccc(NC(=O)Nc2ccccc2Br)c1O 10.1016/j.bmcl.2004.06.097
CHEMBL184185 65591 0 CXCR1 CXCR1 Human 5.2 pIC50 = 5.2 Binding
Concentration required to inhibit [125I]-IL-8 binding towards C-X-C chemokine receptor type 1 of human expressed in CHO cellsConcentration required to inhibit [125I]-IL-8 binding towards C-X-C chemokine receptor type 1 of human expressed in CHO cells
ChEMBL 383 3 4 3 3.6 NC(=O)c1c(Cl)ccc(NC(=O)Nc2ccccc2Br)c1O 10.1016/j.bmcl.2004.06.097
71525884 132020 0 CXCR1 CXCR1 Human 6.2 pIC50 = 6.2 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 523 8 3 10 2.6 COC(=O)[C@H]1CCCN1C(=O)c1cccc(Nc2c(N[C@@H](c3ccc(C)o3)C3(C)COC3)c(=O)c2=O)c1O nan
CHEMBL3701188 132020 0 CXCR1 CXCR1 Human 6.2 pIC50 = 6.2 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 523 8 3 10 2.6 COC(=O)[C@H]1CCCN1C(=O)c1cccc(Nc2c(N[C@@H](c3ccc(C)o3)C3(C)COC3)c(=O)c2=O)c1O nan
44446568 154728 0 CXCR1 CXCR1 Human 5.2 pIC50 = 5.2 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 451 7 3 7 3.6 CCC(Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1ccc(C(F)(F)F)o1 10.1016/j.bmcl.2008.01.024
CHEMBL404250 154728 0 CXCR1 CXCR1 Human 5.2 pIC50 = 5.2 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 451 7 3 7 3.6 CCC(Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1ccc(C(F)(F)F)o1 10.1016/j.bmcl.2008.01.024
122187254 122228 0 CXCR1 CXCR1 Human 6.2 pIC50 = 6.2 Functional
Antagonist activity at CXCR1 (unknown origin) transfected in RBL cells assessed as inhibition of IL-8-mediated intracellular calcium release preincubated for 30 mins followed by IL-8 addition by FLUO-4AM-based fluorescent microplate reader analysisAntagonist activity at CXCR1 (unknown origin) transfected in RBL cells assessed as inhibition of IL-8-mediated intracellular calcium release preincubated for 30 mins followed by IL-8 addition by FLUO-4AM-based fluorescent microplate reader analysis
ChEMBL 365 6 4 5 1.8 O=C(Nc1ccc(F)cc1)c1ccc(NCc2cccc(B(O)O)c2)nc1 10.1016/j.bmcl.2015.07.090
CHEMBL3609002 122228 0 CXCR1 CXCR1 Human 6.2 pIC50 = 6.2 Functional
Antagonist activity at CXCR1 (unknown origin) transfected in RBL cells assessed as inhibition of IL-8-mediated intracellular calcium release preincubated for 30 mins followed by IL-8 addition by FLUO-4AM-based fluorescent microplate reader analysisAntagonist activity at CXCR1 (unknown origin) transfected in RBL cells assessed as inhibition of IL-8-mediated intracellular calcium release preincubated for 30 mins followed by IL-8 addition by FLUO-4AM-based fluorescent microplate reader analysis
ChEMBL 365 6 4 5 1.8 O=C(Nc1ccc(F)cc1)c1ccc(NCc2cccc(B(O)O)c2)nc1 10.1016/j.bmcl.2015.07.090
44446641 94161 0 CXCR1 CXCR1 Human 7.2 pIC50 = 7.2 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 417 7 3 7 3.2 CC[C@@H](Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1cc(Cl)co1 10.1016/j.bmcl.2008.01.024
CHEMBL253714 94161 0 CXCR1 CXCR1 Human 7.2 pIC50 = 7.2 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 417 7 3 7 3.2 CC[C@@H](Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1cc(Cl)co1 10.1016/j.bmcl.2008.01.024
44393699 66055 0 CXCR1 CXCR1 Human 5.2 pIC50 = 5.2 Binding
Inhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligandInhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligand
ChEMBL 349 5 0 5 3.6 CN1CCN(COc2ccc(-c3cc(-c4ccccc4)on3)cc2)CC1 10.1016/j.bmcl.2004.05.080
CHEMBL185268 66055 0 CXCR1 CXCR1 Human 5.2 pIC50 = 5.2 Binding
Inhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligandInhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligand
ChEMBL 349 5 0 5 3.6 CN1CCN(COc2ccc(-c3cc(-c4ccccc4)on3)cc2)CC1 10.1016/j.bmcl.2004.05.080
16126703 83587 0 CXCR1 CXCR1 Human 5.2 pIC50 = 5.2 Binding
Displacement of [125I]IL8 from CXCR1 expressed in CHO cellsDisplacement of [125I]IL8 from CXCR1 expressed in CHO cells
ChEMBL 445 4 3 5 3.4 CN(C)S(=O)(=O)c1c(Cl)ccc(N/C(=N/C#N)Nc2cccc(Cl)c2F)c1O 10.1016/j.bmcl.2006.08.042
CHEMBL221039 83587 0 CXCR1 CXCR1 Human 5.2 pIC50 = 5.2 Binding
Displacement of [125I]IL8 from CXCR1 expressed in CHO cellsDisplacement of [125I]IL8 from CXCR1 expressed in CHO cells
ChEMBL 445 4 3 5 3.4 CN(C)S(=O)(=O)c1c(Cl)ccc(N/C(=N/C#N)Nc2cccc(Cl)c2F)c1O 10.1016/j.bmcl.2006.08.042
117647858 132538 0 CXCR1 CXCR1 Human 6.2 pIC50 = 6.2 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 453 8 3 8 2.9 CCN(C)C(=O)c1cccc(Nc2c(N[C@@H](c3ccc(C)o3)C3(C)COC3)c(=O)c2=O)c1O nan
CHEMBL3704571 132538 0 CXCR1 CXCR1 Human 6.2 pIC50 = 6.2 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 453 8 3 8 2.9 CCN(C)C(=O)c1cccc(Nc2c(N[C@@H](c3ccc(C)o3)C3(C)COC3)c(=O)c2=O)c1O nan
71525421 132021 0 CXCR1 CXCR1 Human 5.2 pIC50 = 5.2 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 412 7 4 8 2.9 Cc1ccc(C(Nc2c(Nc3cccc(C(C)O)c3O)c(=O)c2=O)C2(C)COC2)o1 nan
CHEMBL3701189 132021 0 CXCR1 CXCR1 Human 5.2 pIC50 = 5.2 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 412 7 4 8 2.9 Cc1ccc(C(Nc2c(Nc3cccc(C(C)O)c3O)c(=O)c2=O)C2(C)COC2)o1 nan
71526252 148918 0 CXCR1 CXCR1 Human 6.2 pIC50 = 6.2 Binding
In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).
ChEMBL 385 6 3 8 3.1 Cc1ccc(C(Nc2c(Nc3cccnc3O)c(=O)c2=O)C2CCCS2)o1 nan
CHEMBL3947915 148918 0 CXCR1 CXCR1 Human 6.2 pIC50 = 6.2 Binding
In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).
ChEMBL 385 6 3 8 3.1 Cc1ccc(C(Nc2c(Nc3cccnc3O)c(=O)c2=O)C2CCCS2)o1 nan
71525977 149402 0 CXCR1 CXCR1 Human 6.2 pIC50 = 6.2 Binding
In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).
ChEMBL 455 7 3 8 3.4 Cc1ccc(C(Nc2c(Nc3cccc(C(=O)N(C)C)c3O)c(=O)c2=O)C2CCCS2)o1 nan
CHEMBL3951994 149402 0 CXCR1 CXCR1 Human 6.2 pIC50 = 6.2 Binding
In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).
ChEMBL 455 7 3 8 3.4 Cc1ccc(C(Nc2c(Nc3cccc(C(=O)N(C)C)c3O)c(=O)c2=O)C2CCCS2)o1 nan
71525423 132026 0 CXCR1 CXCR1 Human 5.2 pIC50 = 5.2 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 369 6 3 8 2.2 Cc1ccc(C(Nc2c(Nc3cccnc3O)c(=O)c2=O)C2(C)COC2)o1 nan
CHEMBL3701194 132026 0 CXCR1 CXCR1 Human 5.2 pIC50 = 5.2 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 369 6 3 8 2.2 Cc1ccc(C(Nc2c(Nc3cccnc3O)c(=O)c2=O)C2(C)COC2)o1 nan
71556114 123693 0 CXCR1 CXCR1 Human 6.2 pIC50 = 6.2 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 523 8 3 10 2.6 COC(=O)[C@@H]1CCCN1C(=O)c1cccc(Nc2c(N[C@@H](c3ccc(C)o3)C3(C)COC3)c(=O)c2=O)c1O nan
CHEMBL3640000 123693 0 CXCR1 CXCR1 Human 6.2 pIC50 = 6.2 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 523 8 3 10 2.6 COC(=O)[C@@H]1CCCN1C(=O)c1cccc(Nc2c(N[C@@H](c3ccc(C)o3)C3(C)COC3)c(=O)c2=O)c1O nan
10293321 94024 0 CXCR1 CXCR1 Human 7.2 pIC50 = 7.2 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 383 7 3 7 2.6 CCC(Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1ccco1 10.1016/j.bmcl.2008.01.024
CHEMBL252851 94024 0 CXCR1 CXCR1 Human 7.2 pIC50 = 7.2 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 383 7 3 7 2.6 CCC(Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1ccco1 10.1016/j.bmcl.2008.01.024
9836859 65524 4 CXCR1 CXCR1 Human 5.2 pIC50 = 5.2 Binding
Inhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligandInhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligand
ChEMBL 322 7 0 4 4.3 CN(C)CCCOc1ccc(-c2cc(-c3ccccc3)no2)cc1 10.1016/j.bmcl.2004.05.080
CHEMBL183819 65524 4 CXCR1 CXCR1 Human 5.2 pIC50 = 5.2 Binding
Inhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligandInhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligand
ChEMBL 322 7 0 4 4.3 CN(C)CCCOc1ccc(-c2cc(-c3ccccc3)no2)cc1 10.1016/j.bmcl.2004.05.080
56839499 122236 0 CXCR1 CXCR1 Human 6.2 pIC50 = 6.2 Functional
Antagonist activity at CXCR1 (unknown origin) transfected in RBL cells assessed as inhibition of IL-8-mediated intracellular calcium release preincubated for 30 mins followed by IL-8 addition by FLUO-4AM-based fluorescent microplate reader analysisAntagonist activity at CXCR1 (unknown origin) transfected in RBL cells assessed as inhibition of IL-8-mediated intracellular calcium release preincubated for 30 mins followed by IL-8 addition by FLUO-4AM-based fluorescent microplate reader analysis
ChEMBL 380 6 3 6 1.2 CN(Cc1ccc(B(O)O)cc1)c1ncc(C(=O)Nc2ccc(F)cc2)cn1 10.1016/j.bmcl.2015.07.090
CHEMBL3609011 122236 0 CXCR1 CXCR1 Human 6.2 pIC50 = 6.2 Functional
Antagonist activity at CXCR1 (unknown origin) transfected in RBL cells assessed as inhibition of IL-8-mediated intracellular calcium release preincubated for 30 mins followed by IL-8 addition by FLUO-4AM-based fluorescent microplate reader analysisAntagonist activity at CXCR1 (unknown origin) transfected in RBL cells assessed as inhibition of IL-8-mediated intracellular calcium release preincubated for 30 mins followed by IL-8 addition by FLUO-4AM-based fluorescent microplate reader analysis
ChEMBL 380 6 3 6 1.2 CN(Cc1ccc(B(O)O)cc1)c1ncc(C(=O)Nc2ccc(F)cc2)cn1 10.1016/j.bmcl.2015.07.090
71525977 149402 0 CXCR1 CXCR1 Human 6.2 pIC50 = 6.2 Binding
In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).
ChEMBL 455 7 3 8 3.4 Cc1ccc(C(Nc2c(Nc3cccc(C(=O)N(C)C)c3O)c(=O)c2=O)C2CCCS2)o1 nan
CHEMBL3951994 149402 0 CXCR1 CXCR1 Human 6.2 pIC50 = 6.2 Binding
In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).
ChEMBL 455 7 3 8 3.4 Cc1ccc(C(Nc2c(Nc3cccc(C(=O)N(C)C)c3O)c(=O)c2=O)C2CCCS2)o1 nan
122187268 122242 0 CXCR1 CXCR1 Human 8.2 pIC50 = 8.2 Functional
Antagonist activity at CXCR1 (unknown origin) transfected in RBL cells assessed as inhibition of IL-8-mediated intracellular calcium release preincubated for 30 mins followed by IL-8 addition by FLUO-4AM-based fluorescent microplate reader analysisAntagonist activity at CXCR1 (unknown origin) transfected in RBL cells assessed as inhibition of IL-8-mediated intracellular calcium release preincubated for 30 mins followed by IL-8 addition by FLUO-4AM-based fluorescent microplate reader analysis
ChEMBL 457 8 3 7 2.2 O=C(Nc1ccc(F)cc1)c1cnc(N(Cc2ccccc2)Cc2ccc(B(O)O)cn2)nc1 10.1016/j.bmcl.2015.07.090
CHEMBL3609018 122242 0 CXCR1 CXCR1 Human 8.2 pIC50 = 8.2 Functional
Antagonist activity at CXCR1 (unknown origin) transfected in RBL cells assessed as inhibition of IL-8-mediated intracellular calcium release preincubated for 30 mins followed by IL-8 addition by FLUO-4AM-based fluorescent microplate reader analysisAntagonist activity at CXCR1 (unknown origin) transfected in RBL cells assessed as inhibition of IL-8-mediated intracellular calcium release preincubated for 30 mins followed by IL-8 addition by FLUO-4AM-based fluorescent microplate reader analysis
ChEMBL 457 8 3 7 2.2 O=C(Nc1ccc(F)cc1)c1cnc(N(Cc2ccccc2)Cc2ccc(B(O)O)cn2)nc1 10.1016/j.bmcl.2015.07.090
10310100 92804 31 CXCR1 CXCR1 Human 8.1 pIC50 = 8.1 Binding
Displacement of [125I]IL8 from human CXCR1 expressed in CHO cells by SPADisplacement of [125I]IL8 from human CXCR1 expressed in CHO cells by SPA
ChEMBL 425 8 3 7 3.7 CC[C@@H](Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1cc(C(C)C)co1 10.1016/j.bmcl.2007.04.016
CHEMBL246108 92804 31 CXCR1 CXCR1 Human 8.1 pIC50 = 8.1 Binding
Displacement of [125I]IL8 from human CXCR1 expressed in CHO cells by SPADisplacement of [125I]IL8 from human CXCR1 expressed in CHO cells by SPA
ChEMBL 425 8 3 7 3.7 CC[C@@H](Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1cc(C(C)C)co1 10.1016/j.bmcl.2007.04.016
44446610 154287 0 CXCR1 CXCR1 Human 6.2 pIC50 = 6.2 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 400 7 3 8 2.5 CCC(Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1nccs1 10.1016/j.bmcl.2008.01.024
CHEMBL401893 154287 0 CXCR1 CXCR1 Human 6.2 pIC50 = 6.2 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 400 7 3 8 2.5 CCC(Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1nccs1 10.1016/j.bmcl.2008.01.024
71526066 143611 0 CXCR1 CXCR1 Human 6.2 pIC50 = 6.2 Binding
In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).
ChEMBL 555 9 2 9 4.3 CCOC(=O)[C@@H]1CCCN1C(=O)c1cccc(Nc2c(NC(c3ccc(C)o3)C3CCCS3)c(=O)c2=O)c1F nan
CHEMBL3906175 143611 0 CXCR1 CXCR1 Human 6.2 pIC50 = 6.2 Binding
In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).
ChEMBL 555 9 2 9 4.3 CCOC(=O)[C@@H]1CCCN1C(=O)c1cccc(Nc2c(NC(c3ccc(C)o3)C3CCCS3)c(=O)c2=O)c1F nan
44419412 82521 0 CXCR1 CXCR1 Human 5.1 pIC50 = 5.1 Binding
Displacement of [125I]IL8 from CXCR1 expressed in CHO cellsDisplacement of [125I]IL8 from CXCR1 expressed in CHO cells
ChEMBL 435 5 3 5 3.8 CC(C)c1ccccc1N/C(=N\C#N)Nc1ccc(Cl)c(S(=O)(=O)N(C)C)c1O 10.1016/j.bmcl.2006.08.042
CHEMBL218334 82521 0 CXCR1 CXCR1 Human 5.1 pIC50 = 5.1 Binding
Displacement of [125I]IL8 from CXCR1 expressed in CHO cellsDisplacement of [125I]IL8 from CXCR1 expressed in CHO cells
ChEMBL 435 5 3 5 3.8 CC(C)c1ccccc1N/C(=N\C#N)Nc1ccc(Cl)c(S(=O)(=O)N(C)C)c1O 10.1016/j.bmcl.2006.08.042
71525886 132541 0 CXCR1 CXCR1 Human 5.1 pIC50 = 5.1 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 439 7 3 8 2.5 Cc1ccc([C@@H](Nc2c(Nc3cccc(C(=O)N(C)C)c3O)c(=O)c2=O)C2(C)COC2)o1 nan
CHEMBL3704574 132541 0 CXCR1 CXCR1 Human 5.1 pIC50 = 5.1 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 439 7 3 8 2.5 Cc1ccc([C@@H](Nc2c(Nc3cccc(C(=O)N(C)C)c3O)c(=O)c2=O)C2(C)COC2)o1 nan
44419449 165280 0 CXCR1 CXCR1 Human 6.1 pIC50 = 6.1 Binding
Displacement of [125I]IL8 from CXCR1 expressed in CHO cellsDisplacement of [125I]IL8 from CXCR1 expressed in CHO cells
ChEMBL 469 5 3 5 4.3 CN(C)S(=O)(=O)c1c(Cl)ccc(N/C(=N/C#N)Nc2ccccc2-c2ccccc2)c1O 10.1016/j.bmcl.2006.08.042
CHEMBL425985 165280 0 CXCR1 CXCR1 Human 6.1 pIC50 = 6.1 Binding
Displacement of [125I]IL8 from CXCR1 expressed in CHO cellsDisplacement of [125I]IL8 from CXCR1 expressed in CHO cells
ChEMBL 469 5 3 5 4.3 CN(C)S(=O)(=O)c1c(Cl)ccc(N/C(=N/C#N)Nc2ccccc2-c2ccccc2)c1O 10.1016/j.bmcl.2006.08.042
11304851 153800 0 CXCR1 CXCR1 Human 5.1 pIC50 = 5.1 Binding
Displacement of human recombinant [125I]IL8 from CXCR1 receptor expressed in CHO cellsDisplacement of human recombinant [125I]IL8 from CXCR1 receptor expressed in CHO cells
ChEMBL 426 4 3 8 3.7 O=[N+]([O-])c1cc(O)c2c(c1)S(=O)(=O)N=C(Nc1ccccc1Oc1ccccc1)N2 10.1016/j.bmcl.2007.05.011
CHEMBL399203 153800 0 CXCR1 CXCR1 Human 5.1 pIC50 = 5.1 Binding
Displacement of human recombinant [125I]IL8 from CXCR1 receptor expressed in CHO cellsDisplacement of human recombinant [125I]IL8 from CXCR1 receptor expressed in CHO cells
ChEMBL 426 4 3 8 3.7 O=[N+]([O-])c1cc(O)c2c(c1)S(=O)(=O)N=C(Nc1ccccc1Oc1ccccc1)N2 10.1016/j.bmcl.2007.05.011
9968185 65826 0 CXCR1 CXCR1 Human 5.1 pIC50 = 5.1 Binding
Inhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligandInhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligand
ChEMBL 348 5 0 4 4.7 CN1CCC(COc2ccc(-c3cc(-c4ccccc4)on3)cc2)CC1 10.1016/j.bmcl.2004.05.080
CHEMBL185176 65826 0 CXCR1 CXCR1 Human 5.1 pIC50 = 5.1 Binding
Inhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligandInhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligand
ChEMBL 348 5 0 4 4.7 CN1CCC(COc2ccc(-c3cc(-c4ccccc4)on3)cc2)CC1 10.1016/j.bmcl.2004.05.080
71525698 132530 0 CXCR1 CXCR1 Human 5.1 pIC50 = 5.1 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 439 7 3 8 2.5 Cc1coc(C(Nc2c(Nc3cccc(C(=O)N(C)C)c3O)c(=O)c2=O)C2(C)COC2)c1 nan
CHEMBL3704564 132530 0 CXCR1 CXCR1 Human 5.1 pIC50 = 5.1 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 439 7 3 8 2.5 Cc1coc(C(Nc2c(Nc3cccc(C(=O)N(C)C)c3O)c(=O)c2=O)C2(C)COC2)c1 nan
71525977 149402 0 CXCR1 CXCR1 Human 7.1 pIC50 = 7.1 Binding
In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).
ChEMBL 455 7 3 8 3.4 Cc1ccc(C(Nc2c(Nc3cccc(C(=O)N(C)C)c3O)c(=O)c2=O)C2CCCS2)o1 nan
CHEMBL3951994 149402 0 CXCR1 CXCR1 Human 7.1 pIC50 = 7.1 Binding
In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).
ChEMBL 455 7 3 8 3.4 Cc1ccc(C(Nc2c(Nc3cccc(C(=O)N(C)C)c3O)c(=O)c2=O)C2CCCS2)o1 nan
16098481 81464 0 CXCR1 CXCR1 Human 6.1 pIC50 = 6.1 Binding
Displacement of [125I]hCXCL8 from human CXCR1 receptor expressed in BaF3 cellsDisplacement of [125I]hCXCL8 from human CXCR1 receptor expressed in BaF3 cells
ChEMBL 383 6 3 7 2.5 Cc1ccc([C@@H](C)Nc2c(Nc3cccc(C(=O)N(C)C)c3O)c(=O)c2=O)o1 10.1021/jm0609622
CHEMBL216602 81464 0 CXCR1 CXCR1 Human 6.1 pIC50 = 6.1 Binding
Displacement of [125I]hCXCL8 from human CXCR1 receptor expressed in BaF3 cellsDisplacement of [125I]hCXCL8 from human CXCR1 receptor expressed in BaF3 cells
ChEMBL 383 6 3 7 2.5 Cc1ccc([C@@H](C)Nc2c(Nc3cccc(C(=O)N(C)C)c3O)c(=O)c2=O)o1 10.1021/jm0609622
2812 4530 89 CXCR1 CXCR1 Human 5.1 pIC50 = 5.1 Binding
Inhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins with Tween-80-treated compound solution measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assayInhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins with Tween-80-treated compound solution measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assay
ChEMBL 344 4 0 2 5.4 Clc1ccccc1C(c1ccccc1)(c1ccccc1)n1ccnc1 10.1021/jm301749y
CHEMBL104 4530 89 CXCR1 CXCR1 Human 5.1 pIC50 = 5.1 Binding
Inhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins with Tween-80-treated compound solution measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assayInhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins with Tween-80-treated compound solution measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assay
ChEMBL 344 4 0 2 5.4 Clc1ccccc1C(c1ccccc1)(c1ccccc1)n1ccnc1 10.1021/jm301749y
2812 4530 89 CXCR1 CXCR1 Human 5.1 pIC50 = 5.1 Binding
Inhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins with Tween-80-treated compound solution measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assayInhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins with Tween-80-treated compound solution measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assay
ChEMBL 344 4 0 2 5.4 Clc1ccccc1C(c1ccccc1)(c1ccccc1)n1ccnc1 10.1021/jm301749y
CHEMBL104 4530 89 CXCR1 CXCR1 Human 5.1 pIC50 = 5.1 Binding
Inhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins with Tween-80-treated compound solution measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assayInhibition of CX3CL1-stimulated CX3CR1 in human HTLA cells pre-incubated for 20 mins with Tween-80-treated compound solution measured on day 4 by beta arrestin-recruitment mediated luciferase reporter gene assay
ChEMBL 344 4 0 2 5.4 Clc1ccccc1C(c1ccccc1)(c1ccccc1)n1ccnc1 10.1021/jm301749y
44446607 166777 0 CXCR1 CXCR1 Human 6.1 pIC50 = 6.1 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 384 7 3 8 2.0 CCC(Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1ncco1 10.1016/j.bmcl.2008.01.024
CHEMBL430116 166777 0 CXCR1 CXCR1 Human 6.1 pIC50 = 6.1 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 384 7 3 8 2.0 CCC(Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1ncco1 10.1016/j.bmcl.2008.01.024
44446608 94002 0 CXCR1 CXCR1 Human 6.1 pIC50 = 6.1 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 384 7 3 8 2.0 CCC(Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1cocn1 10.1016/j.bmcl.2008.01.024
CHEMBL252697 94002 0 CXCR1 CXCR1 Human 6.1 pIC50 = 6.1 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 384 7 3 8 2.0 CCC(Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1cocn1 10.1016/j.bmcl.2008.01.024
10272255 140914 0 CXCR1 CXCR1 Human 7.1 pIC50 = 7.1 Binding
Displacement of [125I]hCXCL8 from human CXCR1 receptor expressed in BaF3 cellsDisplacement of [125I]hCXCL8 from human CXCR1 receptor expressed in BaF3 cells
ChEMBL 399 7 3 7 3.1 CC[C@@H](Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1cccs1 10.1021/jm0609622
CHEMBL385715 140914 0 CXCR1 CXCR1 Human 7.1 pIC50 = 7.1 Binding
Displacement of [125I]hCXCL8 from human CXCR1 receptor expressed in BaF3 cellsDisplacement of [125I]hCXCL8 from human CXCR1 receptor expressed in BaF3 cells
ChEMBL 399 7 3 7 3.1 CC[C@@H](Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1cccs1 10.1021/jm0609622
44393569 65683 0 CXCR1 CXCR1 Human 5.1 pIC50 = 5.1 Binding
Inhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligandInhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligand
ChEMBL 328 5 0 4 4.6 CN(C)COc1cccc(-c2cc(-c3ccc(Cl)cc3)on2)c1 10.1016/j.bmcl.2004.05.080
CHEMBL184583 65683 0 CXCR1 CXCR1 Human 5.1 pIC50 = 5.1 Binding
Inhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligandInhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligand
ChEMBL 328 5 0 4 4.6 CN(C)COc1cccc(-c2cc(-c3ccc(Cl)cc3)on2)c1 10.1016/j.bmcl.2004.05.080
78098584 142940 0 CXCR1 CXCR1 Human 6.1 pIC50 = 6.1 Binding
In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).
ChEMBL 541 8 2 9 3.9 COC(=O)C1CCCN1C(=O)c1cccc(Nc2c(NC(c3ccc(C)o3)C3CCCS3)c(=O)c2=O)c1F nan
CHEMBL3900726 142940 0 CXCR1 CXCR1 Human 6.1 pIC50 = 6.1 Binding
In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).
ChEMBL 541 8 2 9 3.9 COC(=O)C1CCCN1C(=O)c1cccc(Nc2c(NC(c3ccc(C)o3)C3CCCS3)c(=O)c2=O)c1F nan
44446616 94029 0 CXCR1 CXCR1 Human 6.1 pIC50 = 6.1 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 383 7 3 7 2.6 CCC(Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1ccoc1 10.1016/j.bmcl.2008.01.024
CHEMBL252897 94029 0 CXCR1 CXCR1 Human 6.1 pIC50 = 6.1 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 383 7 3 7 2.6 CCC(Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1ccoc1 10.1016/j.bmcl.2008.01.024
71525976 152687 0 CXCR1 CXCR1 Human 6.1 pIC50 = 6.1 Binding
In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).
ChEMBL 453 7 3 8 3.1 Cc1ccc(C(Nc2c(Nc3cccc(C(=O)N(C)C)c3O)c(=O)c2=O)C2(C)CCCO2)o1 nan
CHEMBL3979652 152687 0 CXCR1 CXCR1 Human 6.1 pIC50 = 6.1 Binding
In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).
ChEMBL 453 7 3 8 3.1 Cc1ccc(C(Nc2c(Nc3cccc(C(=O)N(C)C)c3O)c(=O)c2=O)C2(C)CCCO2)o1 nan
71525698 132530 0 CXCR1 CXCR1 Human 6.1 pIC50 = 6.1 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 439 7 3 8 2.5 Cc1coc(C(Nc2c(Nc3cccc(C(=O)N(C)C)c3O)c(=O)c2=O)C2(C)COC2)c1 nan
CHEMBL3704564 132530 0 CXCR1 CXCR1 Human 6.1 pIC50 = 6.1 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 439 7 3 8 2.5 Cc1coc(C(Nc2c(Nc3cccc(C(=O)N(C)C)c3O)c(=O)c2=O)C2(C)COC2)c1 nan
71526254 144014 0 CXCR1 CXCR1 Human 7.1 pIC50 = 7.1 Binding
In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).
ChEMBL 523 8 3 8 4.3 Cc1ccc([C@H](Nc2c(Nc3cccc(C(=O)N(C)CC(F)(F)F)c3O)c(=O)c2=O)C2CCCS2)o1 nan
CHEMBL3909470 144014 0 CXCR1 CXCR1 Human 7.1 pIC50 = 7.1 Binding
In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).
ChEMBL 523 8 3 8 4.3 Cc1ccc([C@H](Nc2c(Nc3cccc(C(=O)N(C)CC(F)(F)F)c3O)c(=O)c2=O)C2CCCS2)o1 nan
44446565 94025 0 CXCR1 CXCR1 Human 6.1 pIC50 = 6.1 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 411 8 3 7 3.2 CCc1ccc(C(CC)Nc2c(Nc3cccc(C(=O)N(C)C)c3O)c(=O)c2=O)o1 10.1016/j.bmcl.2008.01.024
CHEMBL252852 94025 0 CXCR1 CXCR1 Human 6.1 pIC50 = 6.1 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 411 8 3 7 3.2 CCc1ccc(C(CC)Nc2c(Nc3cccc(C(=O)N(C)C)c3O)c(=O)c2=O)o1 10.1016/j.bmcl.2008.01.024
71526067 143098 0 CXCR1 CXCR1 Human 6.1 pIC50 = 6.1 Binding
In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).
ChEMBL 539 8 3 10 3.5 COC(=O)[C@H]1CCCN1C(=O)c1cccc(Nc2c(NC(c3ccc(C)o3)C3CCCS3)c(=O)c2=O)c1O nan
CHEMBL3901913 143098 0 CXCR1 CXCR1 Human 6.1 pIC50 = 6.1 Binding
In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).
ChEMBL 539 8 3 10 3.5 COC(=O)[C@H]1CCCN1C(=O)c1cccc(Nc2c(NC(c3ccc(C)o3)C3CCCS3)c(=O)c2=O)c1O nan
46897162 3489 1 CXCR1 CXCR1 Human 6.1 pIC50 = 6.1 Functional
Antagonist activity at human CXCR1 expressed in HEK293 cells assessed as inhibition of CXCL8-induced intracellular Ca2+ release by fluorescence based calcium flux assayAntagonist activity at human CXCR1 expressed in HEK293 cells assessed as inhibition of CXCL8-induced intracellular Ca2+ release by fluorescence based calcium flux assay
ChEMBL 382 6 3 5 2.4 Fc1ccc(cc1)NC(=O)c1ccc(nc1)SCc1ccccc1B(O)O 10.1021/jm500827t
8501 3489 1 CXCR1 CXCR1 Human 6.1 pIC50 = 6.1 Functional
Antagonist activity at human CXCR1 expressed in HEK293 cells assessed as inhibition of CXCL8-induced intracellular Ca2+ release by fluorescence based calcium flux assayAntagonist activity at human CXCR1 expressed in HEK293 cells assessed as inhibition of CXCL8-induced intracellular Ca2+ release by fluorescence based calcium flux assay
ChEMBL 382 6 3 5 2.4 Fc1ccc(cc1)NC(=O)c1ccc(nc1)SCc1ccccc1B(O)O 10.1021/jm500827t
CHEMBL3342269 3489 1 CXCR1 CXCR1 Human 6.1 pIC50 = 6.1 Functional
Antagonist activity at human CXCR1 expressed in HEK293 cells assessed as inhibition of CXCL8-induced intracellular Ca2+ release by fluorescence based calcium flux assayAntagonist activity at human CXCR1 expressed in HEK293 cells assessed as inhibition of CXCL8-induced intracellular Ca2+ release by fluorescence based calcium flux assay
ChEMBL 382 6 3 5 2.4 Fc1ccc(cc1)NC(=O)c1ccc(nc1)SCc1ccccc1B(O)O 10.1021/jm500827t
134149652 147401 0 CXCR1 CXCR1 Human 7.1 pIC50 = 7.1 Binding
In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).
ChEMBL 513 11 4 11 2.6 COC(=O)CNCC(=O)c1cccc(Nc2c(NC(c3ccc(C)o3)C3CCCS3)c(=O)c2=O)c1O nan
CHEMBL3935902 147401 0 CXCR1 CXCR1 Human 7.1 pIC50 = 7.1 Binding
In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).
ChEMBL 513 11 4 11 2.6 COC(=O)CNCC(=O)c1cccc(Nc2c(NC(c3ccc(C)o3)C3CCCS3)c(=O)c2=O)c1O nan
44393659 66129 0 CXCR1 CXCR1 Human 5.1 pIC50 = 5.1 Binding
Inhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligandInhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligand
ChEMBL 397 6 0 5 4.3 CN1CCN(CCOc2ccc(-c3cc(-c4ccc(Cl)cc4)on3)cc2)CC1 10.1016/j.bmcl.2004.05.080
CHEMBL185476 66129 0 CXCR1 CXCR1 Human 5.1 pIC50 = 5.1 Binding
Inhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligandInhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligand
ChEMBL 397 6 0 5 4.3 CN1CCN(CCOc2ccc(-c3cc(-c4ccc(Cl)cc4)on3)cc2)CC1 10.1016/j.bmcl.2004.05.080
134151106 151377 0 CXCR1 CXCR1 Human 5.1 pIC50 = 5.1 Binding
In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).
ChEMBL 541 8 2 9 3.9 COC(=O)[C@@H]1CCCN1C(=O)c1cccc(Nc2c(N[C@H](c3ccc(C)o3)[C@@H]3CCCS3)c(=O)c2=O)c1F nan
CHEMBL3968340 151377 0 CXCR1 CXCR1 Human 5.1 pIC50 = 5.1 Binding
In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2⿝ or â¿¿U2OS hCXCR1 β-arrestin⿝ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).
ChEMBL 541 8 2 9 3.9 COC(=O)[C@@H]1CCCN1C(=O)c1cccc(Nc2c(N[C@H](c3ccc(C)o3)[C@@H]3CCCS3)c(=O)c2=O)c1F nan
71525975 132539 0 CXCR1 CXCR1 Human 6.1 pIC50 = 6.1 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 473 7 3 8 3.2 Cc1ccc([C@H](Nc2c(Nc3ccc(Cl)c(C(=O)N(C)C)c3O)c(=O)c2=O)C2(C)COC2)o1 nan
CHEMBL3704572 132539 0 CXCR1 CXCR1 Human 6.1 pIC50 = 6.1 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 473 7 3 8 3.2 Cc1ccc([C@H](Nc2c(Nc3ccc(Cl)c(C(=O)N(C)C)c3O)c(=O)c2=O)C2(C)COC2)o1 nan
46897162 3489 1 CXCR1 CXCR1 Human 6.0 pIC50 = 6.0 Binding
Inhibition of CXCR1 (unknown origin) transfected with RBL cellsInhibition of CXCR1 (unknown origin) transfected with RBL cells
ChEMBL 382 6 3 5 2.4 Fc1ccc(cc1)NC(=O)c1ccc(nc1)SCc1ccccc1B(O)O 10.1016/j.bmcl.2015.04.041
8501 3489 1 CXCR1 CXCR1 Human 6.0 pIC50 = 6.0 Binding
Inhibition of CXCR1 (unknown origin) transfected with RBL cellsInhibition of CXCR1 (unknown origin) transfected with RBL cells
ChEMBL 382 6 3 5 2.4 Fc1ccc(cc1)NC(=O)c1ccc(nc1)SCc1ccccc1B(O)O 10.1016/j.bmcl.2015.04.041
CHEMBL3342269 3489 1 CXCR1 CXCR1 Human 6.0 pIC50 = 6.0 Binding
Inhibition of CXCR1 (unknown origin) transfected with RBL cellsInhibition of CXCR1 (unknown origin) transfected with RBL cells
ChEMBL 382 6 3 5 2.4 Fc1ccc(cc1)NC(=O)c1ccc(nc1)SCc1ccccc1B(O)O 10.1016/j.bmcl.2015.04.041
9968028 82643 0 CXCR1 CXCR1 Human 6.0 pIC50 = 6.0 Binding
Displacement of [125I]hCXCL8 from human CXCR1 receptor expressed in BaF3 cellsDisplacement of [125I]hCXCL8 from human CXCR1 receptor expressed in BaF3 cells
ChEMBL 345 7 3 6 2.0 CCC(CC)Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O 10.1021/jm0609622
CHEMBL218964 82643 0 CXCR1 CXCR1 Human 6.0 pIC50 = 6.0 Binding
Displacement of [125I]hCXCL8 from human CXCR1 receptor expressed in BaF3 cellsDisplacement of [125I]hCXCL8 from human CXCR1 receptor expressed in BaF3 cells
ChEMBL 345 7 3 6 2.0 CCC(CC)Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O 10.1021/jm0609622
CHEMBL4742368 178744 0 CXCR1 CXCR1 Human 5.0 pIC50 = 5.0 Functional
Antagonist activity in CXCR1 (unknown origin) expressed in human HEK293 cells co-expressing Galpha16 assessed as reduction in calcium immobilization pretreated with Fluo-4AM for 45 mins followed by compound addition and measured after 10 mins by Fluo-4AM dye based fluorescence assayAntagonist activity in CXCR1 (unknown origin) expressed in human HEK293 cells co-expressing Galpha16 assessed as reduction in calcium immobilization pretreated with Fluo-4AM for 45 mins followed by compound addition and measured after 10 mins by Fluo-4AM dye based fluorescence assay
ChEMBL 413 4 3 6 3.1 CC(C)S(=O)(=O)c1c(Cl)ccc(NC2=NC(=O)[C@@H](C3CCCCC3)N2)c1O 10.1021/acsmedchemlett.1c00113
25110787 154296 0 CXCR1 CXCR1 Human 6.0 pIC50 = 6.0 Binding
Inhibition of CXCR1-mediated chemotaxis in Ba/F3 cells expressing human CXCR1Inhibition of CXCR1-mediated chemotaxis in Ba/F3 cells expressing human CXCR1
ChEMBL 461 7 3 7 3.4 CC[C@@H](Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1cc(Br)co1 10.1016/j.bmcl.2008.01.024
CHEMBL401939 154296 0 CXCR1 CXCR1 Human 6.0 pIC50 = 6.0 Binding
Inhibition of CXCR1-mediated chemotaxis in Ba/F3 cells expressing human CXCR1Inhibition of CXCR1-mediated chemotaxis in Ba/F3 cells expressing human CXCR1
ChEMBL 461 7 3 7 3.4 CC[C@@H](Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1cc(Br)co1 10.1016/j.bmcl.2008.01.024
44446595 94129 0 CXCR1 CXCR1 Human 7.0 pIC50 = 7.0 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 461 7 3 7 3.4 CCC(Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1cc(Br)co1 10.1016/j.bmcl.2008.01.024
CHEMBL253498 94129 0 CXCR1 CXCR1 Human 7.0 pIC50 = 7.0 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 461 7 3 7 3.4 CCC(Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1cc(Br)co1 10.1016/j.bmcl.2008.01.024
10158569 124266 0 CXCR1 CXCR1 Human 5.0 pIC50 = 5.0 Binding
Inhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligandInhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligand
ChEMBL 411 7 0 5 4.7 CN1CCN(CCCOc2ccc(-c3cc(-c4cccc(Cl)c4)no3)cc2)CC1 10.1016/j.bmcl.2004.05.080
CHEMBL364397 124266 0 CXCR1 CXCR1 Human 5.0 pIC50 = 5.0 Binding
Inhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligandInhibitory concentration against interleukin-8 receptor of human neutrophils by using [125I]IL-8 (0.125 nM) as radioligand
ChEMBL 411 7 0 5 4.7 CN1CCN(CCCOc2ccc(-c3cc(-c4cccc(Cl)c4)no3)cc2)CC1 10.1016/j.bmcl.2004.05.080
21037713 154727 4 CXCR1 CXCR1 Human 7.0 pIC50 = 7 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 397 7 3 7 2.9 CCC(Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1ccc(C)o1 10.1016/j.bmcl.2008.01.024
CHEMBL404249 154727 4 CXCR1 CXCR1 Human 7.0 pIC50 = 7 Binding
Inhibition of CXCR1Inhibition of CXCR1
ChEMBL 397 7 3 7 2.9 CCC(Nc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O)c1ccc(C)o1 10.1016/j.bmcl.2008.01.024
71555297 132022 0 CXCR1 CXCR1 Human 5.0 pIC50 = 5 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 438 8 3 8 3.7 Cc1ccc(C(Nc2c(Nc3cccc(C(=O)C(C)C)c3O)c(=O)c2=O)C2(C)COC2)o1 nan
CHEMBL3701190 132022 0 CXCR1 CXCR1 Human 5.0 pIC50 = 5 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 438 8 3 8 3.7 Cc1ccc(C(Nc2c(Nc3cccc(C(=O)C(C)C)c3O)c(=O)c2=O)C2(C)COC2)o1 nan
71525512 132523 0 CXCR1 CXCR1 Human 5.0 pIC50 = 5 Binding
In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).In Vitro Assay: The in vitro affinity of the compounds of the present invention for the CXCR1 and CXCR2 receptors was determined on a functional test of the .beta.-arrestin recruitment type after receptor activation.It was demonstrated that the activation by CXCL8 of the CXCR2 receptor in cells of the PathHunter HEK293-CXCR2 line or of the CXCR1 receptor in cells of the U2OS h CXCR1 .beta.-arrestin line results in the recruitment of .beta.-arrestin (Richardson et al. 2003 Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation. J. Immunol. 170: 2904-2911.)In order to evaluate the direct interaction of the CXCR2 or CXCR1 receptor with .beta.-arrestin 2, a .beta.-arrestin 2 recruitment test for CXCR2 or CXCR1 based on of .beta.-galactosidase enzyme complementation (Olson K R, Eglen R M. Beta galactosidase complementation: a cell-based luminescent assay platform for drug discovery. Assay Drug Dev Technol. 2007 February; 5(1); 137-44).
ChEMBL 465 8 3 8 2.6 COc1ccc(C(Nc2c(Nc3cccc(C(=O)N(C)C)c3O)c(=O)c2=O)C2(C)COC2)cc1 nan