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Compile Data Set for Download or QSAR

Found 3824 hits Enz. Inhib. hit(s) with Target = 'Orexin receptor 1' AND taxid = 9606   
Target
(Institution)
LigandTarget
Links
Ligand
Links
Trg + Lig
Links
Ki
nM
ΔG°
kJ/mole
IC50
nM
Kd
nM
EC50/IC50
nM
koff
s-1
kon
M-1s-1
pHTemp
°C
Orexin receptor 1


(Homo sapiens (Human))
BDBM50108620
PNG
(CHEMBL3597953)
Show SMILES Cc1nc(C(=O)N2CCCC[C@H]2CCOc2ccc(F)cc2)c(s1)-c1ccccc1
Show InChI InChI=1/C24H25FN2O2S/c1-17-26-22(23(30-17)18-7-3-2-4-8-18)24(28)27-15-6-5-9-20(27)14-16-29-21-12-10-19(25)11-13-21/h2-4,7-8,10-13,20H,5-6,9,14-16H2,1H3/t20-/s2
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0.0600n/an/an/an/an/an/an/an/a



Actelion Pharmaceuticals Ltd

Curated by ChEMBL


Assay Description
Antagonist activity at orexin-1 receptor (unknown origin)


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 1


(Homo sapiens (Human))
BDBM50108620
PNG
(CHEMBL3597953)
Show SMILES Cc1nc(C(=O)N2CCCC[C@H]2CCOc2ccc(F)cc2)c(s1)-c1ccccc1
Show InChI InChI=1/C24H25FN2O2S/c1-17-26-22(23(30-17)18-7-3-2-4-8-18)24(28)27-15-6-5-9-20(27)14-16-29-21-12-10-19(25)11-13-21/h2-4,7-8,10-13,20H,5-6,9,14-16H2,1H3/t20-/s2
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0.0600n/an/an/an/an/an/an/an/a



Merck Research Laboratories

Curated by ChEMBL


Assay Description
Binding affinity to OX1R (unknown origin)


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 1


(Homo sapiens (Human))
BDBM50419142
PNG
(CHEMBL1830963)
Show SMILES Fc1ccc(cc1)C(=O)NC[C@@H]1CCCCN1C(=O)c1ccccc1-c1ccccc1
Show InChI InChI=1S/C26H25FN2O2/c27-21-15-13-20(14-16-21)25(30)28-18-22-10-6-7-17-29(22)26(31)24-12-5-4-11-23(24)19-8-2-1-3-9-19/h1-5,8-9,11-16,22H,6-7,10,17-18H2,(H,28,30)/t22-/m0/s1
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0.126n/an/an/an/an/an/an/an/a



GlaxoSmithKline Medicine Research Centre

Curated by ChEMBL


Assay Description
Antagonist activity at recombinant human OX1R expressed in CHO cells by FLIPR calcium based functional assay


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 1


(Homo sapiens (Human))
BDBM50419136
PNG
(CHEMBL1830961)
Show SMILES Fc1ccc(OCC[C@@H]2CCCCN2C(=O)c2ccccc2-c2ccccc2)c(F)c1
Show InChI InChI=1S/C26H25F2NO2/c27-20-13-14-25(24(28)18-20)31-17-15-21-10-6-7-16-29(21)26(30)23-12-5-4-11-22(23)19-8-2-1-3-9-19/h1-5,8-9,11-14,18,21H,6-7,10,15-17H2/t21-/m0/s1
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0.158n/an/an/an/an/an/an/an/a



GlaxoSmithKline Medicine Research Centre

Curated by ChEMBL


Assay Description
Antagonist activity at recombinant human OX1R expressed in CHO cells by FLIPR calcium based functional assay


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 1


(Homo sapiens (Human))
BDBM50012606
PNG
(CHEMBL3260826)
Show SMILES C[C@@H]1CCN(CCN1C(=O)c1cc(C)ccc1-n1nccn1)c1ncc2c(C)coc2n1
Show InChI InChI=1S/C23H25N7O2/c1-15-4-5-20(30-25-7-8-26-30)18(12-15)22(31)29-11-10-28(9-6-17(29)3)23-24-13-19-16(2)14-32-21(19)27-23/h4-5,7-8,12-14,17H,6,9-11H2,1-3H3/t17-/m1/s1
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0.200n/an/an/an/an/an/an/an/a



Merck Research Laboratories

Curated by ChEMBL


Assay Description
Displacement of [3H]radioligand from human orexin-1 receptor expressed in CHO cells after 3 hrs by scintillation counting analysis


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 1


(Homo sapiens (Human))
BDBM50012602
PNG
(CHEMBL3260836)
Show SMILES C[C@@H]1CCN(CCN1C(=O)c1ccccc1-n1nccn1)c1nc(N)c2c(C)csc2n1
Show InChI InChI=1S/C22H24N8OS/c1-14-13-32-20-18(14)19(23)26-22(27-20)28-10-7-15(2)29(12-11-28)21(31)16-5-3-4-6-17(16)30-24-8-9-25-30/h3-6,8-9,13,15H,7,10-12H2,1-2H3,(H2,23,26,27)/t15-/m1/s1
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0.300n/an/an/an/an/an/an/an/a



Merck Research Laboratories

Curated by ChEMBL


Assay Description
Displacement of [3H]radioligand from human orexin-1 receptor expressed in CHO cells after 3 hrs by scintillation counting analysis


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 1


(Homo sapiens (Human))
BDBM50148575
PNG
(CHEMBL3770503)
Show SMILES C[C@@H]1CC[C@@H](COc2ccc(F)c(C)c2)CN1C(=O)c1cc(C)ccc1-n1nccn1
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0.300n/an/an/an/an/an/an/an/a



Merck Research Laboratories

Curated by ChEMBL


Assay Description
Binding affinity to OX1R (unknown origin)


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 1


(Homo sapiens (Human))
BDBM50012601
PNG
(CHEMBL3260835)
Show SMILES C[C@@H]1CCN(CCN1C(=O)c1cc(C)ccc1-n1nccn1)c1nc(N)c2c(C)csc2n1
Show InChI InChI=1S/C23H26N8OS/c1-14-4-5-18(31-25-7-8-26-31)17(12-14)22(32)30-11-10-29(9-6-16(30)3)23-27-20(24)19-15(2)13-33-21(19)28-23/h4-5,7-8,12-13,16H,6,9-11H2,1-3H3,(H2,24,27,28)/t16-/m1/s1
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0.300n/an/an/an/an/an/an/an/a



Merck Research Laboratories

Curated by ChEMBL


Assay Description
Displacement of [3H]radioligand from human orexin-1 receptor expressed in CHO cells after 3 hrs by scintillation counting analysis


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 1


(Homo sapiens (Human))
BDBM50417257
PNG
(SB-649868)
Show SMILES Cc1nc(C(=O)N2CCCC[C@H]2CNC(=O)c2cccc3occc23)c(s1)-c1ccc(F)cc1
Show InChI InChI=1S/C26H24FN3O3S/c1-16-29-23(24(34-16)17-8-10-18(27)11-9-17)26(32)30-13-3-2-5-19(30)15-28-25(31)21-6-4-7-22-20(21)12-14-33-22/h4,6-12,14,19H,2-3,5,13,15H2,1H3,(H,28,31)/t19-/m0/s1
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0.300n/an/an/an/an/an/an/an/a



Janssen Research& Development

Curated by ChEMBL


Assay Description
Binding affinity to orexin receptor 1 (unknown origin)


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 1


(Homo sapiens (Human))
BDBM50012608
PNG
(CHEMBL3260828)
Show SMILES C[C@@H]1CCN(CCN1C(=O)c1cc(C)ccc1-n1nccn1)c1ncc2c(C)csc2n1
Show InChI InChI=1S/C23H25N7OS/c1-15-4-5-20(30-25-7-8-26-30)18(12-15)22(31)29-11-10-28(9-6-17(29)3)23-24-13-19-16(2)14-32-21(19)27-23/h4-5,7-8,12-14,17H,6,9-11H2,1-3H3/t17-/m1/s1
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0.300n/an/an/an/an/an/an/an/a



Merck Research Laboratories

Curated by ChEMBL


Assay Description
Displacement of [3H]radioligand from human orexin-1 receptor expressed in CHO cells after 3 hrs by scintillation counting analysis


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 1


(Homo sapiens (Human))
BDBM50417257
PNG
(SB-649868)
Show SMILES Cc1nc(C(=O)N2CCCC[C@H]2CNC(=O)c2cccc3occc23)c(s1)-c1ccc(F)cc1
Show InChI InChI=1S/C26H24FN3O3S/c1-16-29-23(24(34-16)17-8-10-18(27)11-9-17)26(32)30-13-3-2-5-19(30)15-28-25(31)21-6-4-7-22-20(21)12-14-33-22/h4,6-12,14,19H,2-3,5,13,15H2,1H3,(H,28,31)/t19-/m0/s1
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0.316n/an/an/an/an/an/an/an/a



GlaxoSmithKline Medicines Research Centre

Curated by ChEMBL


Assay Description
Antagonist activity against human orexin 1 receptor expressed in CHO cells assessed as effect in calcium mobilization by FLIPR assay


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 1


(Homo sapiens (Human))
BDBM50417257
PNG
(SB-649868)
Show SMILES Cc1nc(C(=O)N2CCCC[C@H]2CNC(=O)c2cccc3occc23)c(s1)-c1ccc(F)cc1
Show InChI InChI=1S/C26H24FN3O3S/c1-16-29-23(24(34-16)17-8-10-18(27)11-9-17)26(32)30-13-3-2-5-19(30)15-28-25(31)21-6-4-7-22-20(21)12-14-33-22/h4,6-12,14,19H,2-3,5,13,15H2,1H3,(H,28,31)/t19-/m0/s1
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0.316n/an/an/an/an/an/an/an/a



GlaxoSmithKline Medicine Research Centre

Curated by ChEMBL


Assay Description
Antagonist activity at recombinant human OX1R expressed in CHO cells by FLIPR calcium based functional assay


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 1


(Homo sapiens (Human))
BDBM50318695
PNG
(2-{(5R)-5-Methyl-4-[5-methyl-2-(2H-1,2,3-triazol-2...)
Show SMILES C[C@@H]1CCN(CCN1C(=O)c1cc(C)ccc1-n1nccn1)c1ncc2ccccc2n1
Show InChI InChI=1S/C24H25N7O/c1-17-7-8-22(31-26-10-11-27-31)20(15-17)23(32)30-14-13-29(12-9-18(30)2)24-25-16-19-5-3-4-6-21(19)28-24/h3-8,10-11,15-16,18H,9,12-14H2,1-2H3/t18-/m1/s1
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0.390n/an/an/an/an/an/an/an/a



Merck Research Laboratories

Curated by ChEMBL


Assay Description
Displacement of [3H]N-cyclobutyl-5-methyl-N-(2-(1-methyl-1H-benzo[d]imidazol-2-ylthio)ethyl)-2-(2H-1,2,3-triazol-2-yl)benzamide from human OX1R expre...


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 1


(Homo sapiens (Human))
BDBM50318695
PNG
(2-{(5R)-5-Methyl-4-[5-methyl-2-(2H-1,2,3-triazol-2...)
Show SMILES C[C@@H]1CCN(CCN1C(=O)c1cc(C)ccc1-n1nccn1)c1ncc2ccccc2n1
Show InChI InChI=1S/C24H25N7O/c1-17-7-8-22(31-26-10-11-27-31)20(15-17)23(32)30-14-13-29(12-9-18(30)2)24-25-16-19-5-3-4-6-21(19)28-24/h3-8,10-11,15-16,18H,9,12-14H2,1-2H3/t18-/m1/s1
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0.390n/an/an/an/an/an/an/an/a



Merck Research Laboratories

Curated by ChEMBL


Assay Description
Displacement of [3H](S)-N-(biphenyl-2-yl)-1-(2-(1-methyl-1H-benzo[d]imidazol-2-ylthio)acetyl)pyrrolidine-2-carboxamide from human OX1R expressed in C...


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 1


(Homo sapiens (Human))
BDBM50321509
PNG
((5-chloro-2-(2H-1,2,3-triazol-2-yl)phenyl)((1R,5R)...)
Show SMILES Fc1ccc2nc(ncc2c1)N1C[C@H]2C[C@@H]1CN(C2)C(=O)c1cc(Cl)ccc1-n1nccn1
Show InChI InChI=1S/C23H19ClFN7O/c24-16-1-4-21(32-27-5-6-28-32)19(9-16)22(33)30-11-14-7-18(13-30)31(12-14)23-26-10-15-8-17(25)2-3-20(15)29-23/h1-6,8-10,14,18H,7,11-13H2/t14-,18+/m0/s1
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0.400n/an/an/an/an/an/an/an/a



Merck Research Laboratories

Curated by ChEMBL


Assay Description
Binding affinity to OX1R


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 1


(Homo sapiens (Human))
BDBM50314681
PNG
((5-chloro-2-(2H-1,2,3-triazol-2-yl)phenyl)(6-(6-fl...)
Show SMILES Fc1ccc2nc(ncc2c1)N1CC2CC1CN(C2)C(=O)c1cc(Cl)ccc1-n1nccn1
Show InChI InChI=1S/C23H19ClFN7O/c24-16-1-4-21(32-27-5-6-28-32)19(9-16)22(33)30-11-14-7-18(13-30)31(12-14)23-26-10-15-8-17(25)2-3-20(15)29-23/h1-6,8-10,14,18H,7,11-13H2
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0.400n/an/an/an/an/an/an/an/a



Merck Research Laboratories

Curated by ChEMBL


Assay Description
Binding affinity to OX1 receptor by radioligand displacement assay


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 1


(Homo sapiens (Human))
BDBM50012613
PNG
(CHEMBL3260833)
Show SMILES C[C@@H]1CCN(CCN1C(=O)c1cc(C)ccc1-n1nccn1)c1nc(N)c2cc(C)sc2n1
Show InChI InChI=1S/C23H26N8OS/c1-14-4-5-19(31-25-7-8-26-31)17(12-14)22(32)30-11-10-29(9-6-15(30)2)23-27-20(24)18-13-16(3)33-21(18)28-23/h4-5,7-8,12-13,15H,6,9-11H2,1-3H3,(H2,24,27,28)/t15-/m1/s1
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0.400n/an/an/an/an/an/an/an/a



Merck Research Laboratories

Curated by ChEMBL


Assay Description
Displacement of [3H]radioligand from human orexin-1 receptor expressed in CHO cells after 3 hrs by scintillation counting analysis


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 1


(Homo sapiens (Human))
BDBM50060938
PNG
(CHEMBL3394847)
Show SMILES COc1cnc(O[C@@H]2CC[C@@H](C)N(C2)C(=O)c2ccccc2-n2nccn2)c2ccccc12
Show InChI InChI=1/C25H25N5O3/c1-17-11-12-18(33-24-20-8-4-3-7-19(20)23(32-2)15-26-24)16-29(17)25(31)21-9-5-6-10-22(21)30-27-13-14-28-30/h3-10,13-15,17-18H,11-12,16H2,1-2H3/t17-,18-/s2
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0.410n/an/an/an/an/an/an/an/a



Merck Research Laboratories

Curated by ChEMBL


Assay Description
Antagonist activity at human OX1R by radioligand displacement assay


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 1


(Homo sapiens (Human))
BDBM50012611
PNG
(CHEMBL3260831)
Show SMILES C[C@@H]1CCN(CCN1C(=O)c1cc(C)ccc1-n1nccn1)c1nc(N)c2ccsc2n1
Show InChI InChI=1S/C22H24N8OS/c1-14-3-4-18(30-24-7-8-25-30)17(13-14)21(31)29-11-10-28(9-5-15(29)2)22-26-19(23)16-6-12-32-20(16)27-22/h3-4,6-8,12-13,15H,5,9-11H2,1-2H3,(H2,23,26,27)/t15-/m1/s1
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0.5n/an/an/an/an/an/an/an/a



Merck Research Laboratories

Curated by ChEMBL


Assay Description
Displacement of [3H]radioligand from human orexin-1 receptor expressed in CHO cells after 3 hrs by scintillation counting analysis


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 1


(Homo sapiens (Human))
BDBM50012607
PNG
(CHEMBL3260827)
Show SMILES C[C@@H]1CCN(CCN1C(=O)c1cc(C)ccc1-n1nccn1)c1ncc2c(C)c(C)oc2n1
Show InChI InChI=1S/C24H27N7O2/c1-15-5-6-21(31-26-8-9-27-31)19(13-15)23(32)30-12-11-29(10-7-16(30)2)24-25-14-20-17(3)18(4)33-22(20)28-24/h5-6,8-9,13-14,16H,7,10-12H2,1-4H3/t16-/m1/s1
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0.5n/an/an/an/an/an/an/an/a



Merck Research Laboratories

Curated by ChEMBL


Assay Description
Displacement of [3H]radioligand from human orexin-1 receptor expressed in CHO cells after 3 hrs by scintillation counting analysis


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 1


(Homo sapiens (Human))
BDBM50438824
PNG
(CHEMBL2413365)
Show SMILES C[C@H]1[C@H](COc2nccc3ccccc23)CCCN1C(=O)c1cc(C)ccc1-n1nccn1
Show InChI InChI=1S/C26H27N5O2/c1-18-9-10-24(31-28-13-14-29-31)23(16-18)26(32)30-15-5-7-21(19(30)2)17-33-25-22-8-4-3-6-20(22)11-12-27-25/h3-4,6,8-14,16,19,21H,5,7,15,17H2,1-2H3/t19-,21-/m0/s1
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0.5n/an/an/an/an/an/an/an/a



Janssen Research& Development

Curated by ChEMBL


Assay Description
Binding affinity to orexin receptor 1 (unknown origin)


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 1


(Homo sapiens (Human))
BDBM50318701
PNG
(CHEMBL1083659 | MK-4305 | [(7R)-4-(5-Chloro-1,3-be...)
Show SMILES C[C@@H]1CCN(CCN1C(=O)c1cc(C)ccc1-n1nccn1)c1nc2cc(Cl)ccc2o1
Show InChI InChI=1S/C23H23ClN6O2/c1-15-3-5-20(30-25-8-9-26-30)18(13-15)22(31)29-12-11-28(10-7-16(29)2)23-27-19-14-17(24)4-6-21(19)32-23/h3-6,8-9,13-14,16H,7,10-12H2,1-2H3/t16-/m1/s1
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0.550n/an/an/an/an/an/an/an/a



Merck Research Laboratories

Curated by ChEMBL


Assay Description
Displacement of [3H](S)-N-(biphenyl-2-yl)-1-(2-(1-methyl-1H-benzo[d]imidazol-2-ylthio)acetyl)pyrrolidine-2-carboxamide from human OX1R expressed in C...


Citation and Details
More data for this
Ligand-Target Pair
3D
3D Structure (crystal)
Orexin receptor 1


(Homo sapiens (Human))
BDBM50318701
PNG
(CHEMBL1083659 | MK-4305 | [(7R)-4-(5-Chloro-1,3-be...)
Show SMILES C[C@@H]1CCN(CCN1C(=O)c1cc(C)ccc1-n1nccn1)c1nc2cc(Cl)ccc2o1
Show InChI InChI=1S/C23H23ClN6O2/c1-15-3-5-20(30-25-8-9-26-30)18(13-15)22(31)29-12-11-28(10-7-16(29)2)23-27-19-14-17(24)4-6-21(19)32-23/h3-6,8-9,13-14,16H,7,10-12H2,1-2H3/t16-/m1/s1
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0.550n/an/an/an/an/an/an/an/a



Merck Research Laboratories

Curated by ChEMBL


Assay Description
Displacement of [3H]N-cyclobutyl-5-methyl-N-(2-(1-methyl-1H-benzo[d]imidazol-2-ylthio)ethyl)-2-(2H-1,2,3-triazol-2-yl)benzamide from human OX1R expre...


Citation and Details
More data for this
Ligand-Target Pair
3D
3D Structure (crystal)
Orexin receptor 1


(Homo sapiens (Human))
BDBM50000984
PNG
(CHEMBL3235265)
Show SMILES C[C@@H]1CC[C@H](CN1C(=O)c1cc(C)ccc1-n1nccn1)C#Cc1cccc(CO)c1
Show InChI InChI=1S/C25H26N4O2/c1-18-6-11-24(29-26-12-13-27-29)23(14-18)25(31)28-16-21(8-7-19(28)2)10-9-20-4-3-5-22(15-20)17-30/h3-6,11-15,19,21,30H,7-8,16-17H2,1-2H3/t19-,21+/m1/s1
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0.560n/an/an/an/an/an/an/an/a



Merck Research Laboratories

Curated by ChEMBL


Assay Description
Binding affinity to human OX1 receptor in cell membrane by in vitro radioligand binding assay


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 1


(Homo sapiens (Human))
BDBM50318701
PNG
(CHEMBL1083659 | MK-4305 | [(7R)-4-(5-Chloro-1,3-be...)
Show SMILES C[C@@H]1CCN(CCN1C(=O)c1cc(C)ccc1-n1nccn1)c1nc2cc(Cl)ccc2o1
Show InChI InChI=1S/C23H23ClN6O2/c1-15-3-5-20(30-25-8-9-26-30)18(13-15)22(31)29-12-11-28(10-7-16(29)2)23-27-19-14-17(24)4-6-21(19)32-23/h3-6,8-9,13-14,16H,7,10-12H2,1-2H3/t16-/m1/s1
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0.600n/an/an/an/an/an/an/an/a



Merck Research Laboratories

Curated by ChEMBL


Assay Description
Displacement of [3H]radioligand from human orexin-1 receptor expressed in CHO cells after 3 hrs by scintillation counting analysis


Citation and Details
More data for this
Ligand-Target Pair
3D
3D Structure (crystal)
Orexin receptor 1


(Homo sapiens (Human))
BDBM50321516
PNG
(((1R,5R)-2-(7-fluoroquinazolin-2-yl)-2,6-diazabicy...)
Show SMILES Cc1ccc(c(c1)C(=O)N1C[C@H]2CC[C@@H]1CCN2c1ncc2ccc(F)cc2n1)-n1nccn1
Show InChI InChI=1S/C25H24FN7O/c1-16-2-7-23(33-28-9-10-29-33)21(12-16)24(34)32-15-20-6-5-19(32)8-11-31(20)25-27-14-17-3-4-18(26)13-22(17)30-25/h2-4,7,9-10,12-14,19-20H,5-6,8,11,15H2,1H3/t19-,20-/m1/s1
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0.600n/an/an/an/an/an/an/an/a



Merck Research Laboratories

Curated by ChEMBL


Assay Description
Binding affinity to OX1R


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 1


(Homo sapiens (Human))
BDBM50318701
PNG
(CHEMBL1083659 | MK-4305 | [(7R)-4-(5-Chloro-1,3-be...)
Show SMILES C[C@@H]1CCN(CCN1C(=O)c1cc(C)ccc1-n1nccn1)c1nc2cc(Cl)ccc2o1
Show InChI InChI=1S/C23H23ClN6O2/c1-15-3-5-20(30-25-8-9-26-30)18(13-15)22(31)29-12-11-28(10-7-16(29)2)23-27-19-14-17(24)4-6-21(19)32-23/h3-6,8-9,13-14,16H,7,10-12H2,1-2H3/t16-/m1/s1
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0.600n/an/an/an/an/an/an/an/a



Janssen Research& Development

Curated by ChEMBL


Assay Description
Binding affinity to orexin receptor 1 (unknown origin)


Citation and Details
More data for this
Ligand-Target Pair
3D
3D Structure (crystal)
Orexin receptor 1


(Homo sapiens (Human))
BDBM50321510
PNG
((3-(7-fluoroquinazolin-2-yl)-3,9-di azabicyclo[4.2...)
Show SMILES Cc1ccc(c(c1)C(=O)N1C2CCC1CN(CC2)c1ncc2ccc(F)cc2n1)-n1nccn1
Show InChI InChI=1S/C25H24FN7O/c1-16-2-7-23(33-28-9-10-29-33)21(12-16)24(34)32-19-5-6-20(32)15-31(11-8-19)25-27-14-17-3-4-18(26)13-22(17)30-25/h2-4,7,9-10,12-14,19-20H,5-6,8,11,15H2,1H3
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0.600n/an/an/an/an/an/an/an/a



Merck Research Laboratories

Curated by ChEMBL


Assay Description
Binding affinity to OX1R


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 1


(Homo sapiens (Human))
BDBM50012600
PNG
(CHEMBL3260834)
Show SMILES C[C@@H]1CCN(CCN1C(=O)c1ccccc1-n1nccn1)c1nc(N)c2cc(C)sc2n1
Show InChI InChI=1S/C22H24N8OS/c1-14-7-10-28(22-26-19(23)17-13-15(2)32-20(17)27-22)11-12-29(14)21(31)16-5-3-4-6-18(16)30-24-8-9-25-30/h3-6,8-9,13-14H,7,10-12H2,1-2H3,(H2,23,26,27)/t14-/m1/s1
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0.700n/an/an/an/an/an/an/an/a



Merck Research Laboratories

Curated by ChEMBL


Assay Description
Displacement of [3H]radioligand from human orexin-1 receptor expressed in CHO cells after 3 hrs by scintillation counting analysis


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 1


(Homo sapiens (Human))
BDBM50314677
PNG
((5-methyl-2-(2H-1,2,3-triazol-2-yl)phenyl)(6-(quin...)
Show SMILES Cc1ccc(c(c1)C(=O)N1CC2CC(C1)N(C2)c1ncc2ccccc2n1)-n1nccn1
Show InChI InChI=1S/C24H23N7O/c1-16-6-7-22(31-26-8-9-27-31)20(10-16)23(32)29-13-17-11-19(15-29)30(14-17)24-25-12-18-4-2-3-5-21(18)28-24/h2-10,12,17,19H,11,13-15H2,1H3
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0.700n/an/an/an/an/an/an/an/a



Merck Research Laboratories

Curated by ChEMBL


Assay Description
Binding affinity to OX1 receptor by radioligand displacement assay


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 1


(Homo sapiens (Human))
BDBM50374443
PNG
(CHEMBL272715)
Show SMILES Cc1ccc2n(C)c(SCC(=O)N3CCC[C@H]3C(=O)Nc3ccccc3-n3cccc3)nc2c1
Show InChI InChI=1S/C26H27N5O2S/c1-18-11-12-21-20(16-18)28-26(29(21)2)34-17-24(32)31-15-7-10-23(31)25(33)27-19-8-3-4-9-22(19)30-13-5-6-14-30/h3-6,8-9,11-14,16,23H,7,10,15,17H2,1-2H3,(H,27,33)/t23-/m0/s1
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0.700n/an/an/an/an/an/an/an/a



Merck Research Laboratories

Curated by ChEMBL


Assay Description
Displacement of [3H](S)-1-[2-(1-methyl-1H-benzoimidazol-2-ylsulfanyl)-acetyl]-pyrrolidine-2-carboxylic acid biphenyl-2-ylamide from human OX1R expres...


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 1


(Homo sapiens (Human))
BDBM50417257
PNG
(SB-649868)
Show SMILES Cc1nc(C(=O)N2CCCC[C@H]2CNC(=O)c2cccc3occc23)c(s1)-c1ccc(F)cc1
Show InChI InChI=1S/C26H24FN3O3S/c1-16-29-23(24(34-16)17-8-10-18(27)11-9-17)26(32)30-13-3-2-5-19(30)15-28-25(31)21-6-4-7-22-20(21)12-14-33-22/h4,6-12,14,19H,2-3,5,13,15H2,1H3,(H,28,31)/t19-/m0/s1
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0.759n/an/an/an/an/an/an/an/a



GlaxoSmithKline Medicine Research Centre

Curated by ChEMBL


Assay Description
Displacement of [3H]almorexant from recombinant human OX1R expressed in CHO cells


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 1


(Homo sapiens (Human))
BDBM50318699
PNG
(2-{(5R)-5-Methyl-4-[2-(2H-1,2,3-triazol-2-yl)benzo...)
Show SMILES C[C@@H]1CCN(CCN1C(=O)c1ccccc1-n1nccn1)c1ncc2CCCCc2n1
Show InChI InChI=1S/C23H27N7O/c1-17-10-13-28(23-24-16-18-6-2-4-8-20(18)27-23)14-15-29(17)22(31)19-7-3-5-9-21(19)30-25-11-12-26-30/h3,5,7,9,11-12,16-17H,2,4,6,8,10,13-15H2,1H3/t17-/m1/s1
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0.780n/an/an/an/an/an/an/an/a



Merck Research Laboratories

Curated by ChEMBL


Assay Description
Displacement of [3H](S)-N-(biphenyl-2-yl)-1-(2-(1-methyl-1H-benzo[d]imidazol-2-ylthio)acetyl)pyrrolidine-2-carboxamide from human OX1R expressed in C...


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 1


(Homo sapiens (Human))
BDBM50318699
PNG
(2-{(5R)-5-Methyl-4-[2-(2H-1,2,3-triazol-2-yl)benzo...)
Show SMILES C[C@@H]1CCN(CCN1C(=O)c1ccccc1-n1nccn1)c1ncc2CCCCc2n1
Show InChI InChI=1S/C23H27N7O/c1-17-10-13-28(23-24-16-18-6-2-4-8-20(18)27-23)14-15-29(17)22(31)19-7-3-5-9-21(19)30-25-11-12-26-30/h3,5,7,9,11-12,16-17H,2,4,6,8,10,13-15H2,1H3/t17-/m1/s1
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0.780n/an/an/an/an/an/an/an/a



Merck Research Laboratories

Curated by ChEMBL


Assay Description
Displacement of [3H]N-cyclobutyl-5-methyl-N-(2-(1-methyl-1H-benzo[d]imidazol-2-ylthio)ethyl)-2-(2H-1,2,3-triazol-2-yl)benzamide from human OX1R expre...


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 1


(Homo sapiens (Human))
BDBM50012604
PNG
(CHEMBL3260824)
Show SMILES C[C@@H]1CCN(CCN1C(=O)c1cc(C)ccc1-n1nccn1)c1ncc2c(C)nn(C)c2n1
Show InChI InChI=1S/C23H27N9O/c1-15-5-6-20(32-25-8-9-26-32)18(13-15)22(33)31-12-11-30(10-7-16(31)2)23-24-14-19-17(3)28-29(4)21(19)27-23/h5-6,8-9,13-14,16H,7,10-12H2,1-4H3/t16-/m1/s1
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0.800n/an/an/an/an/an/an/an/a



Merck Research Laboratories

Curated by ChEMBL


Assay Description
Displacement of [3H]radioligand from human orexin-1 receptor expressed in CHO cells after 3 hrs by scintillation counting analysis


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 1


(Homo sapiens (Human))
BDBM158195
PNG
(US9029364, 1)
Show SMILES C[C@@H]1CS[C@@H](COc2ccc(F)cn2)CN1C(=O)c1cc(C)ccc1-n1nccn1
Show InChI InChI=1S/C21H22FN5O2S/c1-14-3-5-19(27-24-7-8-25-27)18(9-14)21(28)26-11-17(30-13-15(26)2)12-29-20-6-4-16(22)10-23-20/h3-10,15,17H,11-13H2,1-2H3/t15-,17-/m1/s1
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US Patent
0.840n/an/an/an/an/an/an/an/a



Merck Sharp & Dohme Corp.

US Patent


Assay Description
The utility of the compounds in accordance with the present invention as orexin receptor OX1R and/or OX2R antagonists may be readily determined witho...


US Patent US9029364 (2015)

More data for this
Ligand-Target Pair
Orexin receptor 1


(Homo sapiens (Human))
BDBM50321511
PNG
((+/-)-(9-(7-fluoroquinazolin-2-yl)-3,9-diazabicycl...)
Show SMILES Cc1ccc(c(c1)C(=O)N1CCC2CCC(C1)N2c1ncc2ccc(F)cc2n1)-n1nccn1
Show InChI InChI=1S/C25H24FN7O/c1-16-2-7-23(33-28-9-10-29-33)21(12-16)24(34)31-11-8-19-5-6-20(15-31)32(19)25-27-14-17-3-4-18(26)13-22(17)30-25/h2-4,7,9-10,12-14,19-20H,5-6,8,11,15H2,1H3
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0.900n/an/an/an/an/an/an/an/a



Merck Research Laboratories

Curated by ChEMBL


Assay Description
Binding affinity to OX1R


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 1


(Homo sapiens (Human))
BDBM50012612
PNG
(CHEMBL3260832)
Show SMILES C[C@@H]1CCN(CCN1C(=O)c1ccccc1-n1nccn1)c1nc(N)c2ccsc2n1
Show InChI InChI=1S/C21H22N8OS/c1-14-6-10-27(21-25-18(22)16-7-13-31-19(16)26-21)11-12-28(14)20(30)15-4-2-3-5-17(15)29-23-8-9-24-29/h2-5,7-9,13-14H,6,10-12H2,1H3,(H2,22,25,26)/t14-/m1/s1
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0.900n/an/an/an/an/an/an/an/a



Merck Research Laboratories

Curated by ChEMBL


Assay Description
Displacement of [3H]radioligand from human orexin-1 receptor expressed in CHO cells after 3 hrs by scintillation counting analysis


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 1


(Homo sapiens (Human))
BDBM104689
PNG
(US8569311, A-9)
Show SMILES C[C@@H]1CC[C@@H](COc2ccc(F)cn2)CN1C(=O)c1cc(C)ccc1-n1nccn1
Show InChI InChI=1S/C22H24FN5O2/c1-15-3-7-20(28-25-9-10-26-28)19(11-15)22(29)27-13-17(5-4-16(27)2)14-30-21-8-6-18(23)12-24-21/h3,6-12,16-17H,4-5,13-14H2,1-2H3/t16-,17-/m1/s1
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1n/an/an/an/an/an/an/an/a



Merck Research Laboratories

Curated by ChEMBL


Assay Description
Binding affinity to human OX1 receptor in cell membrane by in vitro radioligand binding assay


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 1


(Homo sapiens (Human))
BDBM50419131
PNG
(CHEMBL1830968)
Show SMILES O=C(NC[C@@H]1CCCCN1C(=O)c1ccccc1-c1ccccc1)Nc1ccccc1
Show InChI InChI=1S/C26H27N3O2/c30-25(24-17-8-7-16-23(24)20-11-3-1-4-12-20)29-18-10-9-15-22(29)19-27-26(31)28-21-13-5-2-6-14-21/h1-8,11-14,16-17,22H,9-10,15,18-19H2,(H2,27,28,31)/t22-/m0/s1
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1n/an/an/an/an/an/an/an/a



GlaxoSmithKline Medicine Research Centre

Curated by ChEMBL


Assay Description
Antagonist activity at recombinant human OX1R expressed in CHO cells by FLIPR calcium based functional assay


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 1


(Homo sapiens (Human))
BDBM50440024
PNG
(CHEMBL2425785)
Show SMILES COCc1nc(C)ncc1OC[C@]1(C[C@H]1C(=O)Nc1ccc(F)cn1)c1cccc(F)c1
Show InChI InChI=1S/C23H22F2N4O3/c1-14-26-11-20(19(28-14)12-31-2)32-13-23(15-4-3-5-16(24)8-15)9-18(23)22(30)29-21-7-6-17(25)10-27-21/h3-8,10-11,18H,9,12-13H2,1-2H3,(H,27,29,30)/t18-,23+/m0/s1
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1n/an/an/an/an/an/an/an/a



Eisai Co. , Ltd.

Curated by ChEMBL


Assay Description
Displacement of [125I]-orexin-A from human OX1 receptor expressed in CHO cells after 30 mins by liquid scintillation counting analysis


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 1


(Homo sapiens (Human))
BDBM50438823
PNG
(CHEMBL2413366)
Show SMILES C[C@H]1[C@H](COc2ccccn2)CCCN1C(=O)c1cc(C)ccc1-n1nccn1
Show InChI InChI=1S/C22H25N5O2/c1-16-8-9-20(27-24-11-12-25-27)19(14-16)22(28)26-13-5-6-18(17(26)2)15-29-21-7-3-4-10-23-21/h3-4,7-12,14,17-18H,5-6,13,15H2,1-2H3/t17-,18-/m0/s1
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1n/an/an/an/an/an/an/an/a



Janssen Research& Development

Curated by ChEMBL


Assay Description
Binding affinity to orexin receptor 1 (unknown origin)


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 1


(Homo sapiens (Human))
BDBM50314676
PNG
((4-(6-fluoroquinazolin-2-yl)-1,4-diazepan-1-yl)(5-...)
Show SMILES Cc1ccc(c(c1)C(=O)N1CCCN(CC1)c1ncc2cc(F)ccc2n1)-n1nccn1
Show InChI InChI=1S/C23H22FN7O/c1-16-3-6-21(31-26-7-8-27-31)19(13-16)22(32)29-9-2-10-30(12-11-29)23-25-15-17-14-18(24)4-5-20(17)28-23/h3-8,13-15H,2,9-12H2,1H3
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1n/an/an/an/an/an/an/an/a



Merck Research Laboratories

Curated by ChEMBL


Assay Description
Binding affinity to OX1 receptor by radioligand displacement assay


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 1


(Homo sapiens (Human))
BDBM50423649
PNG
(CHEMBL2110363 | CHEMBL2413521 | SB-674042)
Show SMILES Cc1nc(C(=O)N2CCC[C@H]2Cc2nnc(o2)-c2ccccc2)c(s1)-c1ccccc1F
Show InChI InChI=1S/C24H21FN4O2S/c1-15-26-21(22(32-15)18-11-5-6-12-19(18)25)24(30)29-13-7-10-17(29)14-20-27-28-23(31-20)16-8-3-2-4-9-16/h2-6,8-9,11-12,17H,7,10,13-14H2,1H3/t17-/m0/s1
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1.10n/an/an/an/an/an/an/an/a



Janssen Research& Development

Curated by ChEMBL


Assay Description
Binding affinity to orexin receptor 1 (unknown origin)


Citation and Details
More data for this
Ligand-Target Pair
3D
3D Structure (crystal)
Orexin receptor 1


(Homo sapiens (Human))
BDBM50000985
PNG
(CHEMBL3235253)
Show SMILES C[C@@H]1CC[C@H](CN1C(=O)c1cc(C)ccc1-n1nccn1)C#Cc1ccc(F)cn1
Show InChI InChI=1S/C23H22FN5O/c1-16-3-10-22(29-26-11-12-27-29)21(13-16)23(30)28-15-18(5-4-17(28)2)6-8-20-9-7-19(24)14-25-20/h3,7,9-14,17-18H,4-5,15H2,1-2H3/t17-,18+/m1/s1
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1.10n/an/an/an/an/an/an/an/a



Merck Research Laboratories

Curated by ChEMBL


Assay Description
Binding affinity to human OX1 receptor in cell membrane by in vitro radioligand binding assay


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 1


(Homo sapiens (Human))
BDBM50423649
PNG
(CHEMBL2110363 | CHEMBL2413521 | SB-674042)
Show SMILES Cc1nc(C(=O)N2CCC[C@H]2Cc2nnc(o2)-c2ccccc2)c(s1)-c1ccccc1F
Show InChI InChI=1S/C24H21FN4O2S/c1-15-26-21(22(32-15)18-11-5-6-12-19(18)25)24(30)29-13-7-10-17(29)14-20-27-28-23(31-20)16-8-3-2-4-9-16/h2-6,8-9,11-12,17H,7,10,13-14H2,1H3/t17-/m0/s1
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1.10n/an/an/an/an/an/an/an/a



Janssen Research& Development

Curated by ChEMBL


Assay Description
Binding affinity to orexin receptor 1 (unknown origin)


Citation and Details
More data for this
Ligand-Target Pair
3D
3D Structure (crystal)
Orexin receptor 1


(Homo sapiens (Human))
BDBM50258741
PNG
((5-methyl-2-(2H-1,2,3-triazol-2-yl)phenyl)(4-(quin...)
Show SMILES Cc1ccc(c(c1)C(=O)N1CCCN(CC1)c1ncc2ccccc2n1)-n1nccn1
Show InChI InChI=1S/C23H23N7O/c1-17-7-8-21(30-25-9-10-26-30)19(15-17)22(31)28-11-4-12-29(14-13-28)23-24-16-18-5-2-3-6-20(18)27-23/h2-3,5-10,15-16H,4,11-14H2,1H3
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1.20n/an/an/an/an/an/an/an/a



Merck Research Laboratories

Curated by ChEMBL


Assay Description
Displacement of [3H](S)-N-(biphenyl-2-yl)-1-(2-(1-methyl-1H-benzo[d]imidazol-2-ylthio)acetyl)pyrrolidine-2-carboxamide from human OX1R expressed in C...


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 1


(Homo sapiens (Human))
BDBM50258741
PNG
((5-methyl-2-(2H-1,2,3-triazol-2-yl)phenyl)(4-(quin...)
Show SMILES Cc1ccc(c(c1)C(=O)N1CCCN(CC1)c1ncc2ccccc2n1)-n1nccn1
Show InChI InChI=1S/C23H23N7O/c1-17-7-8-21(30-25-9-10-26-30)19(15-17)22(31)28-11-4-12-29(14-13-28)23-24-16-18-5-2-3-6-20(18)27-23/h2-3,5-10,15-16H,4,11-14H2,1H3
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1.20n/an/an/an/an/an/an/an/a



Merck Research Laboratories

Curated by ChEMBL


Assay Description
Binding affinity to OX1 receptor by radioligand displacement assay


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 1


(Homo sapiens (Human))
BDBM50258741
PNG
((5-methyl-2-(2H-1,2,3-triazol-2-yl)phenyl)(4-(quin...)
Show SMILES Cc1ccc(c(c1)C(=O)N1CCCN(CC1)c1ncc2ccccc2n1)-n1nccn1
Show InChI InChI=1S/C23H23N7O/c1-17-7-8-21(30-25-9-10-26-30)19(15-17)22(31)28-11-4-12-29(14-13-28)23-24-16-18-5-2-3-6-20(18)27-23/h2-3,5-10,15-16H,4,11-14H2,1H3
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1.20n/an/an/an/an/an/an/an/a



Merck Research Laboratories

Curated by ChEMBL


Assay Description
Binding affinity to OX1R


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 1


(Homo sapiens (Human))
BDBM50258741
PNG
((5-methyl-2-(2H-1,2,3-triazol-2-yl)phenyl)(4-(quin...)
Show SMILES Cc1ccc(c(c1)C(=O)N1CCCN(CC1)c1ncc2ccccc2n1)-n1nccn1
Show InChI InChI=1S/C23H23N7O/c1-17-7-8-21(30-25-9-10-26-30)19(15-17)22(31)28-11-4-12-29(14-13-28)23-24-16-18-5-2-3-6-20(18)27-23/h2-3,5-10,15-16H,4,11-14H2,1H3
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1.20n/an/an/an/an/an/an/an/a



Merck Research Laboratories

Curated by ChEMBL


Assay Description
Binding affinity to OX1 receptor (unknown origin)


Citation and Details
More data for this
Ligand-Target Pair
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