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Compile Data Set for Download or QSAR

Found 3748 hits Enz. Inhib. hit(s) with Target = 'Orexin receptor 2' 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 2


(Homo sapiens (Human))
BDBM50444605
PNG
(CHEMBL3099899)
Show SMILES COc1ccc(CNC(=O)c2cc(cnc2-c2cccnc2)-c2cc(Cl)cc(Cl)c2)cc1OC
Show InChI InChI=1S/C26H21Cl2N3O3/c1-33-23-6-5-16(8-24(23)34-2)13-31-26(32)22-11-19(18-9-20(27)12-21(28)10-18)15-30-25(22)17-4-3-7-29-14-17/h3-12,14-15H,13H2,1-2H3,(H,31,32)
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Article
PubMed
0.0700n/an/an/an/an/an/an/an/a



Merck Research Laboratories

Curated by ChEMBL


Assay Description
Displacement of [3H]SB-674042 from human orexin-2 receptor after 60 mins by scintillation counting analysis


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 2


(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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0.0900n/an/an/an/an/an/an/an/a



Merck Research Laboratories

Curated by ChEMBL


Assay Description
Displacement of [3H](S)-N-(2-(1H-pyrrol-1-yl)phenyl)-1-(2-(1-methyl-1H-benzo[d]imidazol-2-ylthio)acetyl)pyrrolidine-2-carboxamide from human OX2R exp...


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 2


(Homo sapiens (Human))
BDBM50374442
PNG
(CHEMBL255763)
Show SMILES Cc1ccc2nc(SCC(=O)N3CCC[C@H]3C(=O)Nc3ccccc3-n3cccc3)n(C)c2c1
Show InChI InChI=1S/C26H27N5O2S/c1-18-11-12-20-23(16-18)29(2)26(28-20)34-17-24(32)31-15-7-10-22(31)25(33)27-19-8-3-4-9-21(19)30-13-5-6-14-30/h3-6,8-9,11-14,16,22H,7,10,15,17H2,1-2H3,(H,27,33)/t22-/m0/s1
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0.100n/an/an/an/an/an/an/an/a



Merck Research Laboratories

Curated by ChEMBL


Assay Description
Displacement of [3H](S)-N-(2-(1H-pyrrol-1-yl)phenyl)-1-(2-(1-methyl-1H-benzo[d]imidazol-2-ylthio)acetyl)pyrrolidine-2-carboxamide from human OX2R exp...


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 2


(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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PubMed
0.100n/an/an/an/an/an/an/an/a



Merck Research Laboratories

Curated by ChEMBL


Assay Description
Binding affinity to OX2R (unknown origin)


J Med Chem 59: 504-30 (2016)

More data for this
Ligand-Target Pair
Orexin receptor 2


(Homo sapiens (Human))
BDBM120778
PNG
(US8710076, F-2)
Show SMILES C[C@@H]1CC[C@H](CN1C(=O)c1ccccc1-n1nccn1)Oc1nccc2ccccc12
Show InChI InChI=1S/C24H23N5O2/c1-17-10-11-19(31-23-20-7-3-2-6-18(20)12-13-25-23)16-28(17)24(30)21-8-4-5-9-22(21)29-26-14-15-27-29/h2-9,12-15,17,19H,10-11,16H2,1H3/t17-,19-/m1/s1
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US Patent
0.110n/an/an/an/an/an/an/an/a



Merck Sharp & Dohme Corp.

US Patent


Assay Description
Compound potency can be assessed by a radioligand binding assay (described in Bergman et. al. Bioorg. Med. Chem. Lett. 2008, 18, 1425-1430) in which ...


US Patent US8710076 (2014)

More data for this
Ligand-Target Pair
Orexin receptor 2


(Homo sapiens (Human))
BDBM50441372
PNG
(CHEMBL2435400)
Show SMILES COc1ccc2[nH]cc(CN3CCCC4(CCN(CC4)c4nc(C)cc(C)n4)C3=O)c2c1
Show InChI InChI=1S/C25H31N5O2/c1-17-13-18(2)28-24(27-17)29-11-8-25(9-12-29)7-4-10-30(23(25)31)16-19-15-26-22-6-5-20(32-3)14-21(19)22/h5-6,13-15,26H,4,7-12,16H2,1-3H3
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PubMed
0.166n/an/an/an/an/an/an/an/a



Novartis Institutes for BioMedical Research

Curated by ChEMBL


Assay Description
Antagonist activity at human OX2 receptor expressed in HEK cells assessed as inhibition of orexin A-induced Ca2+ accumulation after 1 hr by Fluo-4-AM...


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 2


(Homo sapiens (Human))
BDBM50318697
PNG
(6-Fluoro-2-{(5R)-5-Methyl-4-[5-methyl-2-(2H-1,2,3-...)
Show SMILES C[C@@H]1CCN(CCN1C(=O)c1ccccc1-n1nccn1)c1ncc2cc(F)ccc2n1
Show InChI InChI=1S/C23H22FN7O/c1-16-8-11-29(23-25-15-17-14-18(24)6-7-20(17)28-23)12-13-30(16)22(32)19-4-2-3-5-21(19)31-26-9-10-27-31/h2-7,9-10,14-16H,8,11-13H2,1H3/t16-/m1/s1
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0.170n/an/an/an/an/an/an/an/a



Merck Research Laboratories

Curated by ChEMBL


Assay Description
Displacement of [3H](S)-N-(2-(1H-pyrrol-1-yl)phenyl)-1-(2-(1-methyl-1H-benzo[d]imidazol-2-ylthio)acetyl)pyrrolidine-2-carboxamide from human OX2R exp...


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 2


(Homo sapiens (Human))
BDBM50318697
PNG
(6-Fluoro-2-{(5R)-5-Methyl-4-[5-methyl-2-(2H-1,2,3-...)
Show SMILES C[C@@H]1CCN(CCN1C(=O)c1ccccc1-n1nccn1)c1ncc2cc(F)ccc2n1
Show InChI InChI=1S/C23H22FN7O/c1-16-8-11-29(23-25-15-17-14-18(24)6-7-20(17)28-23)12-13-30(16)22(32)19-4-2-3-5-21(19)31-26-9-10-27-31/h2-7,9-10,14-16H,8,11-13H2,1H3/t16-/m1/s1
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Article
PubMed
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-2 receptor expressed in CHO cells after 3 hrs by scintillation counting analysis


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 2


(Homo sapiens (Human))
BDBM50374444
PNG
(CHEMBL401653)
Show SMILES Cc1ccc2nc(SCC(=O)N3CCC[C@H]3C(=O)Nc3ccccc3-n3cccc3)[nH]c2c1
Show InChI InChI=1S/C25H25N5O2S/c1-17-10-11-18-20(15-17)28-25(27-18)33-16-23(31)30-14-6-9-22(30)24(32)26-19-7-2-3-8-21(19)29-12-4-5-13-29/h2-5,7-8,10-13,15,22H,6,9,14,16H2,1H3,(H,26,32)(H,27,28)/t22-/m0/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](S)-N-(2-(1H-pyrrol-1-yl)phenyl)-1-(2-(1-methyl-1H-benzo[d]imidazol-2-ylthio)acetyl)pyrrolidine-2-carboxamide from human OX2R exp...


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 2


(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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0.200n/an/an/an/an/an/an/an/a



Merck Research Laboratories

Curated by ChEMBL


Assay Description
Binding affinity to human OX2 receptor in cell membrane by in vitro radioligand binding assay


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 2


(Homo sapiens (Human))
BDBM50084394
PNG
(CHEMBL3426145)
Show SMILES CSc1ccnc(O[C@@H]2CC[C@@H](C)N(C2)C(=O)c2ccccc2-n2nccn2)c1
Show InChI InChI=1/C21H23N5O2S/c1-15-7-8-16(28-20-13-17(29-2)9-10-22-20)14-25(15)21(27)18-5-3-4-6-19(18)26-23-11-12-24-26/h3-6,9-13,15-16H,7-8,14H2,1-2H3/t15-,16-/s2
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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]-(S)-N-(2-(1H-pyrrol-1-yl)phenyl)-1-(2-(1-methyl-1H-benzo[d]imidazol-2-ylthio)acetyl)pyrrolidine-2-carboxamide from human OX2R ex...


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 2


(Homo sapiens (Human))
BDBM50084384
PNG
(CHEMBL3426135)
Show SMILES C[C@@H]1CC[C@H](CN1C(=O)c1ccccc1-n1nccn1)Oc1cc(ccn1)C(F)(F)F
Show InChI InChI=1/C21H20F3N5O2/c1-14-6-7-16(31-19-12-15(8-9-25-19)21(22,23)24)13-28(14)20(30)17-4-2-3-5-18(17)29-26-10-11-27-29/h2-5,8-12,14,16H,6-7,13H2,1H3/t14-,16-/s2
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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]-(S)-N-(2-(1H-pyrrol-1-yl)phenyl)-1-(2-(1-methyl-1H-benzo[d]imidazol-2-ylthio)acetyl)pyrrolidine-2-carboxamide from human OX2R ex...


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 2


(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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0.200n/an/an/an/an/an/an/an/a



Merck Research Laboratories

Curated by ChEMBL


Assay Description
Displacement of [3H]radioligand from human orexin-2 receptor expressed in CHO cells after 3 hrs by scintillation counting analysis


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 2


(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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0.200n/an/an/an/an/an/an/an/a



Merck Research Laboratories

Curated by ChEMBL


Assay Description
Binding affinity to OX2 receptor by radioligand displacement assay


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 2


(Homo sapiens (Human))
BDBM50374441
PNG
(CHEMBL429848)
Show SMILES Cn1c(SCC(=O)N2CCC[C@H]2C(=O)Nc2ccccc2-c2ccccc2)nc2ccccc12
Show InChI InChI=1S/C27H26N4O2S/c1-30-23-15-8-7-14-22(23)29-27(30)34-18-25(32)31-17-9-16-24(31)26(33)28-21-13-6-5-12-20(21)19-10-3-2-4-11-19/h2-8,10-15,24H,9,16-18H2,1H3,(H,28,33)/t24-/m0/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](S)-N-(2-(1H-pyrrol-1-yl)phenyl)-1-(2-(1-methyl-1H-benzo[d]imidazol-2-ylthio)acetyl)pyrrolidine-2-carboxamide from human OX2R exp...


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 2


(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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0.240n/an/an/an/an/an/an/an/a



Merck Research Laboratories

Curated by ChEMBL


Assay Description
Antagonist activity at human OX2R by radioligand displacement assay


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 2


(Homo sapiens (Human))
BDBM50318698
PNG
(6,7-Fluoro-2-{(5R)-5-Methyl-4-[2-(2H-1,2,3-triazol...)
Show SMILES C[C@@H]1CCN(CCN1C(=O)c1ccccc1-n1nccn1)c1cnc2cc(F)c(F)cc2n1
Show InChI InChI=1S/C23H21F2N7O/c1-15-6-9-30(22-14-26-19-12-17(24)18(25)13-20(19)29-22)10-11-31(15)23(33)16-4-2-3-5-21(16)32-27-7-8-28-32/h2-5,7-8,12-15H,6,9-11H2,1H3/t15-/m1/s1
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0.25n/an/an/an/an/an/an/an/a



Merck Research Laboratories

Curated by ChEMBL


Assay Description
Displacement of [3H](S)-N-(2-(1H-pyrrol-1-yl)phenyl)-1-(2-(1-methyl-1H-benzo[d]imidazol-2-ylthio)acetyl)pyrrolidine-2-carboxamide from human OX2R exp...


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 2


(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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0.251n/an/an/an/an/an/an/an/a



GlaxoSmithKline Medicine Research Centre

Curated by ChEMBL


Assay Description
Antagonist activity at recombinant human OX2R expressed in CHO cells by FLIPR calcium based functional assay


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 2


(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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0.280n/an/an/an/an/an/an/an/a



Merck Research Laboratories

Curated by ChEMBL


Assay Description
Displacement of [3H](S)-N-(2-(1H-pyrrol-1-yl)phenyl)-1-(2-(1-methyl-1H-benzo[d]imidazol-2-ylthio)acetyl)pyrrolidine-2-carboxamide from human OX2R exp...


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 2


(Homo sapiens (Human))
BDBM50374448
PNG
(CHEMBL429130)
Show SMILES Cn1c(SCC(=O)N2CCC[C@H]2C(=O)Nc2ccccc2-n2cccc2)nc2ccccc12
Show InChI InChI=1S/C25H25N5O2S/c1-28-20-11-4-2-9-18(20)27-25(28)33-17-23(31)30-16-8-13-22(30)24(32)26-19-10-3-5-12-21(19)29-14-6-7-15-29/h2-7,9-12,14-15,22H,8,13,16-17H2,1H3,(H,26,32)/t22-/m0/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](S)-N-(2-(1H-pyrrol-1-yl)phenyl)-1-(2-(1-methyl-1H-benzo[d]imidazol-2-ylthio)acetyl)pyrrolidine-2-carboxamide from human OX2R exp...


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 2


(Homo sapiens (Human))
BDBM104692
PNG
(US8569311, E-5)
Show SMILES C[C@@H]1CC[C@@H](COc2ccc(F)cn2)CN1C(=O)c1cc(C)ccc1-c1ncccn1
Show InChI InChI=1S/C24H25FN4O2/c1-16-4-8-20(23-26-10-3-11-27-23)21(12-16)24(30)29-14-18(6-5-17(29)2)15-31-22-9-7-19(25)13-28-22/h3-4,7-13,17-18H,5-6,14-15H2,1-2H3/t17-,18-/m1/s1
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PubMed
0.300n/an/an/an/an/an/an/an/a



Actelion Pharmaceuticals Ltd

Curated by ChEMBL


Assay Description
Antagonist activity at orexin-2 receptor (unknown origin)


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

More data for this
Ligand-Target Pair
Orexin receptor 2


(Homo sapiens (Human))
BDBM104692
PNG
(US8569311, E-5)
Show SMILES C[C@@H]1CC[C@@H](COc2ccc(F)cn2)CN1C(=O)c1cc(C)ccc1-c1ncccn1
Show InChI InChI=1S/C24H25FN4O2/c1-16-4-8-20(23-26-10-3-11-27-23)21(12-16)24(30)29-14-18(6-5-17(29)2)15-31-22-9-7-19(25)13-28-22/h3-4,7-13,17-18H,5-6,14-15H2,1-2H3/t17-,18-/m1/s1
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0.300n/an/an/an/an/an/an/an/a



Merck Research Laboratories

Curated by ChEMBL


Assay Description
Antagonist activity at human OX2R by radioligand displacement assay


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 2


(Homo sapiens (Human))
BDBM120778
PNG
(US8710076, F-2)
Show SMILES C[C@@H]1CC[C@H](CN1C(=O)c1ccccc1-n1nccn1)Oc1nccc2ccccc12
Show InChI InChI=1S/C24H23N5O2/c1-17-10-11-19(31-23-20-7-3-2-6-18(20)12-13-25-23)16-28(17)24(30)21-8-4-5-9-22(21)29-26-14-15-27-29/h2-9,12-15,17,19H,10-11,16H2,1H3/t17-,19-/m1/s1
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0.300n/an/an/an/an/an/an/an/a



Merck Research Laboratories

Curated by ChEMBL


Assay Description
Antagonist activity at human OX2R by radioligand displacement assay


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 2


(Homo sapiens (Human))
BDBM104692
PNG
(US8569311, E-5)
Show SMILES C[C@@H]1CC[C@@H](COc2ccc(F)cn2)CN1C(=O)c1cc(C)ccc1-c1ncccn1
Show InChI InChI=1S/C24H25FN4O2/c1-16-4-8-20(23-26-10-3-11-27-23)21(12-16)24(30)29-14-18(6-5-17(29)2)15-31-22-9-7-19(25)13-28-22/h3-4,7-13,17-18H,5-6,14-15H2,1-2H3/t17-,18-/m1/s1
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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 OX2R (unknown origin)


J Med Chem 59: 504-30 (2016)

More data for this
Ligand-Target Pair
Orexin receptor 2


(Homo sapiens (Human))
BDBM50028040
PNG
(CHEMBL3338846)
Show SMILES COc1ccc(CNC(=O)c2cc(cnc2-c2ccccc2)-c2cncc(C)c2)nc1OC
Show InChI InChI=1S/C26H24N4O3/c1-17-11-19(14-27-13-17)20-12-22(24(28-15-20)18-7-5-4-6-8-18)25(31)29-16-21-9-10-23(32-2)26(30-21)33-3/h4-15H,16H2,1-3H3,(H,29,31)
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0.300n/an/an/an/an/an/an/an/a



Merck Research Laboratories

Curated by ChEMBL


Assay Description
Displacement of (S)-N-(2-(1H-pyrrol-1-yl)phenyl)-1-(2-([3H]-1-methyl-1H-benzo[d]imidazol-2-ylthio)acetyl)pyrrolidine-2-carboxamide from human OX2R ex...


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 2


(Homo sapiens (Human))
BDBM50028045
PNG
(CHEMBL3338852)
Show SMILES COc1ccc(CNC(=O)c2cc(ccc2-c2ccccc2)-c2cncc(C)c2)nc1OC
Show InChI InChI=1S/C27H25N3O3/c1-18-13-21(16-28-15-18)20-9-11-23(19-7-5-4-6-8-19)24(14-20)26(31)29-17-22-10-12-25(32-2)27(30-22)33-3/h4-16H,17H2,1-3H3,(H,29,31)
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0.300n/an/an/an/an/an/an/an/a



Merck Research Laboratories

Curated by ChEMBL


Assay Description
Displacement of (S)-N-(2-(1H-pyrrol-1-yl)phenyl)-1-(2-([3H]-1-methyl-1H-benzo[d]imidazol-2-ylthio)acetyl)pyrrolidine-2-carboxamide from human OX2R ex...


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 2


(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-2 receptor expressed in CHO cells after 3 hrs by scintillation counting analysis


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 2


(Homo sapiens (Human))
BDBM104692
PNG
(US8569311, E-5)
Show SMILES C[C@@H]1CC[C@@H](COc2ccc(F)cn2)CN1C(=O)c1cc(C)ccc1-c1ncccn1
Show InChI InChI=1S/C24H25FN4O2/c1-16-4-8-20(23-26-10-3-11-27-23)21(12-16)24(30)29-14-18(6-5-17(29)2)15-31-22-9-7-19(25)13-28-22/h3-4,7-13,17-18H,5-6,14-15H2,1-2H3/t17-,18-/m1/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 2 (unknown origin)


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 2


(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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0.350n/an/an/an/an/an/an/an/a



Merck Research Laboratories

Curated by ChEMBL


Assay Description
Displacement of [3H](S)-N-(2-(1H-pyrrol-1-yl)phenyl)-1-(2-(1-methyl-1H-benzo[d]imidazol-2-ylthio)acetyl)pyrrolidine-2-carboxamide from human OX2R exp...


Citation and Details
More data for this
Ligand-Target Pair
3D
3D Structure (crystal)
Orexin receptor 2


(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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0.360n/an/an/an/an/an/an/an/a



Merck Research Laboratories

Curated by ChEMBL


Assay Description
Displacement of [3H](S)-N-(2-(1H-pyrrol-1-yl)phenyl)-1-(2-(1-methyl-1H-benzo[d]imidazol-2-ylthio)acetyl)pyrrolidine-2-carboxamide from human OX2R exp...


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 2


(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
0.380n/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 2


(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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0.398n/an/an/an/an/an/an/an/a



GlaxoSmithKline Medicines Research Centre

Curated by ChEMBL


Assay Description
Antagonist activity against human orexin 2 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 2


(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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0.398n/an/an/an/an/an/an/an/a



GlaxoSmithKline Medicine Research Centre

Curated by ChEMBL


Assay Description
Antagonist activity at recombinant human OX2R expressed in CHO cells by FLIPR calcium based functional assay


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 2


(Homo sapiens (Human))
BDBM50084396
PNG
(CHEMBL3426143)
Show SMILES C[C@@H]1CC[C@H](CN1C(=O)c1ccccc1-n1nccn1)Oc1cc(I)ccn1
Show InChI InChI=1/C20H20IN5O2/c1-14-6-7-16(28-19-12-15(21)8-9-22-19)13-25(14)20(27)17-4-2-3-5-18(17)26-23-10-11-24-26/h2-5,8-12,14,16H,6-7,13H2,1H3/t14-,16-/s2
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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]-(S)-N-(2-(1H-pyrrol-1-yl)phenyl)-1-(2-(1-methyl-1H-benzo[d]imidazol-2-ylthio)acetyl)pyrrolidine-2-carboxamide from human OX2R ex...


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 2


(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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0.400n/an/an/an/an/an/an/an/a



Merck Research Laboratories

Curated by ChEMBL


Assay Description
Binding affinity to OX2R


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 2


(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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0.400n/an/an/an/an/an/an/an/a



Merck Research Laboratories

Curated by ChEMBL


Assay Description
Displacement of [3H]radioligand from human orexin-2 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 2


(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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0.400n/an/an/an/an/an/an/an/a



Janssen Research& Development

Curated by ChEMBL


Assay Description
Binding affinity to orexin receptor 2 (unknown origin)


Citation and Details
More data for this
Ligand-Target Pair
3D
3D Structure (crystal)
Orexin receptor 2


(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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0.400n/an/an/an/an/an/an/an/a



Janssen Research& Development

Curated by ChEMBL


Assay Description
Binding affinity to orexin receptor 2 (unknown origin)


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 2


(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-2 receptor expressed in CHO cells after 3 hrs by scintillation counting analysis


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 2


(Homo sapiens (Human))
BDBM50093793
PNG
(E-2006 | LEMBOREXANT | Lemborexant)
Show SMILES Cc1ncc(OC[C@]2(C[C@H]2C(=O)Nc2ccc(F)cn2)c2cccc(F)c2)c(C)n1
Show InChI InChI=1/C22H20F2N4O2/c1-13-19(11-25-14(2)27-13)30-12-22(15-4-3-5-16(23)8-15)9-18(22)21(29)28-20-7-6-17(24)10-26-20/h3-8,10-11,18H,9,12H2,1-2H3,(H,26,28,29)/t18-,22+/s2
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0.440n/an/an/an/an/an/an/an/a



Eisai Co., Ltd.

Curated by ChEMBL


Assay Description
Binding affinity to human OX2R expressed in HEK-293 cells assessed as inhibition of orexin A-induced calcium accumulation by FLIPR assay


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 2


(Homo sapiens (Human))
BDBM102168
PNG
(US8530648, 75)
Show SMILES O=C1CCCC2(CCN(CC2)c2cnc3ccccc3n2)N1Cc1cccc2[nH]ccc12
Show InChI InChI=1S/C26H27N5O/c32-25-9-4-11-26(31(25)18-19-5-3-8-21-20(19)10-14-27-21)12-15-30(16-13-26)24-17-28-22-6-1-2-7-23(22)29-24/h1-3,5-8,10,14,17,27H,4,9,11-13,15-16,18H2
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0.457n/an/an/an/an/an/an/an/a



Novartis Institutes for BioMedical Research

Curated by ChEMBL


Assay Description
Antagonist activity at human OX2 receptor expressed in HEK cells assessed as inhibition of orexin A-induced Ca2+ accumulation after 1 hr by Fluo-4-AM...


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 2


(Homo sapiens (Human))
BDBM50318696
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/C23H23N7O/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/h2-9,11-12,16-17H,10,13-15H2,1H3/t17-/m1/s1
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0.470n/an/an/an/an/an/an/an/a



Merck Research Laboratories

Curated by ChEMBL


Assay Description
Displacement of [3H](S)-N-(2-(1H-pyrrol-1-yl)phenyl)-1-(2-(1-methyl-1H-benzo[d]imidazol-2-ylthio)acetyl)pyrrolidine-2-carboxamide from human OX2R exp...


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 2


(Homo sapiens (Human))
BDBM106968
PNG
(US8592457, 1-5)
Show SMILES COc1ccc(CNC(=O)c2cc(ncc2-c2ccccc2)-c2cncc(C)c2)nc1OC
Show InChI InChI=1S/C26H24N4O3/c1-17-11-19(14-27-13-17)23-12-21(22(16-28-23)18-7-5-4-6-8-18)25(31)29-15-20-9-10-24(32-2)26(30-20)33-3/h4-14,16H,15H2,1-3H3,(H,29,31)
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0.5n/an/an/an/an/an/an/an/a



Merck Research Laboratories

Curated by ChEMBL


Assay Description
Displacement of (S)-N-(2-(1H-pyrrol-1-yl)phenyl)-1-(2-([3H]-1-methyl-1H-benzo[d]imidazol-2-ylthio)acetyl)pyrrolidine-2-carboxamide from human OX2R ex...


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 2


(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-2 receptor expressed in CHO cells after 3 hrs by scintillation counting analysis


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 2


(Homo sapiens (Human))
BDBM50028059
PNG
(CHEMBL3338866)
Show SMILES COc1ccc(CNC(=O)c2cc(cnc2-c2ccccn2)-c2cncc(Cl)c2)nc1OC
Show InChI InChI=1S/C24H20ClN5O3/c1-32-21-7-6-18(30-24(21)33-2)14-29-23(31)19-10-16(15-9-17(25)13-26-11-15)12-28-22(19)20-5-3-4-8-27-20/h3-13H,14H2,1-2H3,(H,29,31)
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0.5n/an/an/an/an/an/an/an/a



Actelion Pharmaceuticals Ltd

Curated by ChEMBL


Assay Description
Displacement of (S)-N-(2-(1H-pyrrol-1-yl)phenyl)-1-(2-(1[3H]-methyl-1H-benzo[d]imidazol-2-ylthio)acetyl)pyrrolidine-2-carboxamide from human orexin-2...


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

More data for this
Ligand-Target Pair
Orexin receptor 2


(Homo sapiens (Human))
BDBM50028059
PNG
(CHEMBL3338866)
Show SMILES COc1ccc(CNC(=O)c2cc(cnc2-c2ccccn2)-c2cncc(Cl)c2)nc1OC
Show InChI InChI=1S/C24H20ClN5O3/c1-32-21-7-6-18(30-24(21)33-2)14-29-23(31)19-10-16(15-9-17(25)13-26-11-15)12-28-22(19)20-5-3-4-8-27-20/h3-13H,14H2,1-2H3,(H,29,31)
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0.5n/an/an/an/an/an/an/an/a



TBA

Curated by ChEMBL


Assay Description
Displacement of (S)-N-(2-(1H-pyrrol-1-yl)phenyl)-1-(2-((3H)-1-methyl-1H-benzo[d]imidazol-2-ylthio)acetyl)pyrrolidine-2-carboxamide from human OX2 rec...


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 2


(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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0.530n/an/an/an/an/an/an/an/a



Merck Research Laboratories

Curated by ChEMBL


Assay Description
Binding affinity to human OX2 receptor in cell membrane by in vitro radioligand binding assay


Citation and Details
More data for this
Ligand-Target Pair
Orexin receptor 2


(Homo sapiens (Human))
BDBM120777
PNG
(US8710076, E-2)
Show SMILES C[C@@H]1CC[C@H](CN1C(=O)c1ccccc1-n1nccn1)Oc1ccnc2c(F)cccc12
Show InChI InChI=1S/C24H22FN5O2/c1-16-9-10-17(32-22-11-12-26-23-19(22)6-4-7-20(23)25)15-29(16)24(31)18-5-2-3-8-21(18)30-27-13-14-28-30/h2-8,11-14,16-17H,9-10,15H2,1H3/t16-,17-/m1/s1
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US Patent
0.550n/an/an/an/an/an/an/an/a



Merck Sharp & Dohme Corp.

US Patent


Assay Description
Compound potency can be assessed by a radioligand binding assay (described in Bergman et. al. Bioorg. Med. Chem. Lett. 2008, 18, 1425-1430) in which ...


US Patent US8710076 (2014)

More data for this
Ligand-Target Pair
Orexin receptor 2


(Homo sapiens (Human))
BDBM120779
PNG
(US8710076, H-4)
Show SMILES C[C@@H]1CC[C@H](CN1C(=O)c1cc(C)ccc1-n1nccn1)Nc1nccc2ccccc12
Show InChI InChI=1S/C25H26N6O/c1-17-7-10-23(31-27-13-14-28-31)22(15-17)25(32)30-16-20(9-8-18(30)2)29-24-21-6-4-3-5-19(21)11-12-26-24/h3-7,10-15,18,20H,8-9,16H2,1-2H3,(H,26,29)/t18-,20-/m1/s1
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US Patent
0.560n/an/an/an/an/an/an/an/a



Merck Sharp & Dohme Corp.

US Patent


Assay Description
Compound potency can be assessed by a radioligand binding assay (described in Bergman et. al. Bioorg. Med. Chem. Lett. 2008, 18, 1425-1430) in which ...


US Patent US8710076 (2014)

More data for this
Ligand-Target Pair
Orexin receptor 2


(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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0.590n/an/an/an/an/an/an/an/a



Merck Research Laboratories

Curated by ChEMBL


Assay Description
Displacement of [3H](S)-N-(2-(1H-pyrrol-1-yl)phenyl)-1-(2-(1-methyl-1H-benzo[d]imidazol-2-ylthio)acetyl)pyrrolidine-2-carboxamide from human OX2R exp...


Citation and Details
More data for this
Ligand-Target Pair
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