General Information of the Compound
Compound ID
CP0050069
Compound Name
EPELSIBAN
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Synonyms
Epelsiban
Epelsiban besylate
GSK-557296
Premature ejaculation therapeutic (oral), GlaxoSmithKline
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Structure
Formula
C30H38N4O4
Molecular Weight
518.658
Canonical SMILES
CC[C@H](C)[C@H]1N([C@@H](C(=O)N2CCOCC2)c2ccc(C)nc2C)C(=O)[C@H](NC1=O)C1Cc2ccccc2C1
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InChI
InChI=1S/C30H38N4O4/c1-5-18(2)26-28(35)32-25(23-16-21-8-6-7-9-22(21)17-23)29(36)34(26)27(24-11-10-19(3)31-20(24)4)30(37)33-12-14-38-15-13-33/h6-11,18,23,25-27H,5,12-17H2,1-4H3,(H,32,35)/t18-,25+,26+,27+/m0/s1
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InChIKey
UWHCWRQFNKUYCG-QUZACWSFSA-N
CAS
872599-83-2
Physicochemical Property
logP
2.75504
Rotatable Bonds
6
Heavy Atom Count
38
Polar Areas
91.84
Hydrogen Bond Donor Count
1
Hydrogen Bond Acceptor Count
5
Complexity
38

"RO5" indicates the cutoff set by lipinski's rule of five:

(1) Molecular weight less than 500 Dalton;

(2) xlogp less than 5;

(3) No more than 5 hbonddonor (Hydrogen Bond Donor Count);

(4) No more than 10 hbondacc (Hydrogen Bond Acceptor Count);

(5) No more than 10 rotbonds (Rotatable Bond Count).

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PubChem ID
CID: 11634973
SID: 16738116
ChEMBL ID
CHEMBL2037511
DrugBank ID
DB11934
Map of Molecular Bioactivity Related to the Compound
Map of Molecular Bioactivity Related to the Compound

Compound
Cell Line
Protein

Bioactivity Value:

<= 0.1 μM
> 0.1 μM and <= 10 μM
> 10 μM
Imprecise Activity
Table of Molecular Bioactivities Related to the Compound
Protein ID: PT01658, Oxytocin receptor
Cell-based Assay
Cell Line ID Cell Line Name Cell Line Organism
CL000006 HEK293 Homo sapiens (Human)  1
1
IC50 = 9.2 nM
   TI
   LI
   LO
   TS
Biochemical Assays
1 Ki = 0.1259 nM
Clinical Information about the Compound
Drug 1 ( GSK-557296 )
Drug Name GSK-557296
Company GlaxoSmithKline plc
Indication
Premature ejaculation
Phase 2
Target(s)
Oxytocin receptor (OTR)
Antagonist