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Compile Data Set for Download or QSAR

Found 4685 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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PubMed
0.0600n/an/an/an/an/an/an/an/a



Merck Research Laboratories

Curated by ChEMBL


Assay Description
Binding affinity to OX1R (unknown origin)


J Med Chem 59: 504-30 (2016)

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



Actelion Pharmaceuticals Ltd

Curated by ChEMBL


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


Bioorg Med Chem Lett 25: 2875-87 (2015)

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


Bioorg Med Chem Lett 21: 5562-7 (2011)

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


Bioorg Med Chem Lett 21: 5562-7 (2011)

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


Bioorg Med Chem Lett 24: 2079-85 (2014)

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
Show InChI InChI=1/C24H27FN4O2/c1-16-4-9-23(29-26-10-11-27-29)21(12-16)24(30)28-14-19(6-5-18(28)3)15-31-20-7-8-22(25)17(2)13-20/h4,7-13,18-19H,5-6,14-15H2,1-3H3/t18-,19-/s2
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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)


J Med Chem 59: 504-30 (2016)

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)


Bioorg Med Chem Lett 23: 4761-9 (2013)

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


Bioorg Med Chem Lett 24: 2079-85 (2014)

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


Bioorg Med Chem Lett 24: 2079-85 (2014)

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


Bioorg Med Chem Lett 24: 2079-85 (2014)

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


Bioorg Med Chem Lett 20: 6405-7 (2010)

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


Bioorg Med Chem Lett 21: 5562-7 (2011)

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...


J Med Chem 53: 5320-32 (2010)

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...


J Med Chem 53: 5320-32 (2010)

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


Bioorg Med Chem Lett 20: 4201-5 (2010)

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


Bioorg Med Chem Lett 24: 2079-85 (2014)

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


Bioorg Med Chem Lett 20: 2311-5 (2010)

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


Bioorg Med Chem Lett 25: 444-50 (2015)

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)


Bioorg Med Chem Lett 23: 4761-9 (2013)

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


Bioorg Med Chem Lett 24: 2079-85 (2014)

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


Bioorg Med Chem Lett 24: 2079-85 (2014)

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]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...


J Med Chem 53: 5320-32 (2010)

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](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...


J Med Chem 53: 5320-32 (2010)

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


Bioorg Med Chem Lett 24: 1784-9 (2014)

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


Bioorg Med Chem Lett 24: 2079-85 (2014)

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


Bioorg Med Chem Lett 20: 4201-5 (2010)

More data for this
Ligand-Target Pair
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


Bioorg Med Chem Lett 20: 4201-5 (2010)

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)


Bioorg Med Chem Lett 23: 4761-9 (2013)

More data for this
Ligand-Target Pair
3D
3D Structure (crystal)
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


Bioorg Med Chem Lett 20: 2311-5 (2010)

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


Bioorg Med Chem Lett 24: 2079-85 (2014)

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...


Bioorg Med Chem Lett 18: 1425-30 (2008)

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


Bioorg Med Chem Lett 21: 5562-7 (2011)

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...


J Med Chem 53: 5320-32 (2010)

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...


J Med Chem 53: 5320-32 (2010)

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


Bioorg Med Chem Lett 24: 2079-85 (2014)

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))
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


Bioorg Med Chem Lett 24: 2079-85 (2014)

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


Bioorg Med Chem Lett 20: 4201-5 (2010)

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


J Med Chem 56: 6371-85 (2013)

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


Bioorg Med Chem Lett 24: 1784-9 (2014)

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


Bioorg Med Chem Lett 20: 2311-5 (2010)

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


Bioorg Med Chem Lett 21: 5562-7 (2011)

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)


Bioorg Med Chem Lett 23: 4761-9 (2013)

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)


Bioorg Med Chem Lett 23: 4761-9 (2013)

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


Bioorg Med Chem Lett 24: 1784-9 (2014)

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)


Bioorg Med Chem Lett 23: 4761-9 (2013)

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
Binding affinity to OX1 receptor by radioligand displacement assay


Bioorg Med Chem Lett 20: 2311-5 (2010)

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)


Bioorg Med Chem Lett 19: 2997-3001 (2009)

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
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...


J Med Chem 53: 5320-32 (2010)

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
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...


J Med Chem 53: 5320-32 (2010)

More data for this
Ligand-Target Pair
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