General Information of the Compound
Compound ID
CP0037119
Compound Name
1-{[(2R)-3-(benzyloxy)-1-{1-methanesulfonyl-1,2-dihydrospiro[indole-3,4'-piperidine]-1'-yl}-1-oxopropan-2-yl]carbamoyl}-1-methylethan-1-aminium
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Synonyms
2-amino-2-methyl-N-[(2R)-1-(1-methylsulfonylspiro[2H-indole-3,4'-piperidine]-1'-yl)-1-oxo-3-phenylmethoxypropan-2-yl]propanamide
Ibutamoren
L 163191
MK-0667
MK-677
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Structure
Formula
C27H36N4O5S
Molecular Weight
528.675
Canonical SMILES
CC(C)(N)C(=O)N[C@H](COCc1ccccc1)C(=O)N1CCC2(CN(c3ccccc23)S(C)(=O)=O)CC1
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InChI
InChI=1S/C27H36N4O5S/c1-26(2,28)25(33)29-22(18-36-17-20-9-5-4-6-10-20)24(32)30-15-13-27(14-16-30)19-31(37(3,34)35)23-12-8-7-11-21(23)27/h4-12,22H,13-19,28H2,1-3H3,(H,29,33)/t22-/m1/s1
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InChIKey
UMUPQWIGCOZEOY-JOCHJYFZSA-N
CAS
159634-47-6
Physicochemical Property
logP
1.7653
Rotatable Bonds
8
Heavy Atom Count
37
Polar Areas
122.04
Hydrogen Bond Donor Count
2
Hydrogen Bond Acceptor Count
6
Complexity
37

"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: 178024
SID: 14763096
ChEMBL ID
CHEMBL13817
DrugBank ID
DB18214
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: PT01155, Growth hormone secretagogue receptor type 1
Cell-based Assay
Cell Line ID Cell Line Name Cell Line Organism
CL000006 HEK293 Homo sapiens (Human)  1
1
EC50 = 1.43 nM
   TI
   LI
   LO
   TS
CL000009 LLC-PK1 Sus scrofa (Pig)  1
1
IC50 = 0.76 nM
   TI
   LI
   LO
   TS
Biochemical Assays
1 Activity = 0.3 nM
2 EC50 = 0.1995 nM
3 IC50 = 0.4 nM
4 IC50 = 0.63 nM
5 IC50 = 32 nM
6 IC50 = 300 nM
7 Kd = 0.14 nM
8 Ki = 0.24 nM
Clinical Information about the Compound
Drug 1 ( Ibutamoren )
Drug Name Ibutamoren
Company Merck
Indication
Fibromyalgia
Approved
Target(s)
Growth hormone secretagogue receptor 1 (GHSR)
Modulator