General Information of the Compound
Compound ID
CP0067202
Compound Name
1-[3-(1H-4-imidazolyl)-2-(5-oxotetrahydro-1H-2-pyrrolylcarboxamido)propanoyl]tetrahydro-1H-2-pyrrolecarboxamide
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Synonyms
24305-27-9
Hirtonin
TRH-SR, Takeda
protirelin
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Structure
Formula
C16H22N6O4
Molecular Weight
362.39
Canonical SMILES
NC(=O)[C@@H]1CCCN1C(=O)[C@H](Cc1cnc[nH]1)NC(=O)[C@@H]1CCC(=O)N1
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InChI
InChI=1S/C16H22N6O4/c17-14(24)12-2-1-5-22(12)16(26)11(6-9-7-18-8-19-9)21-15(25)10-3-4-13(23)20-10/h7-8,10-12H,1-6H2,(H2,17,24)(H,18,19)(H,20,23)(H,21,25)/t10-,11-,12-/m0/s1
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InChIKey
XNSAINXGIQZQOO-SRVKXCTJSA-N
CAS
117217-40-0
24305-27-9
Physicochemical Property
logP
-1.8081
Rotatable Bonds
6
Heavy Atom Count
26
Polar Areas
150.28
Hydrogen Bond Donor Count
4
Hydrogen Bond Acceptor Count
5
Complexity
26

"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: 638678
SID: 16136709
ChEMBL ID
CHEMBL1472
DrugBank ID
DB09421
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: PT00626, Thyrotropin-releasing hormone receptor
Cell-based Assay
Cell Line ID Cell Line Name Cell Line Organism
CL000006 HEK293 Homo sapiens (Human)  4
1
EC50 = 0.5 nM
   TI
   LI
   LO
   TS
2
EC50 = 0.52 nM
   TI
   LI
   LO
   TS
3
EC50 = 3.1 nM
   TI
   LI
   LO
   TS
4
IC50 = 7 nM
   TI
   LI
   LO
   TS
Protein ID: PT04668, Thyrotropin-releasing hormone receptor
Cell-based Assay
Cell Line ID Cell Line Name Cell Line Organism
CL000006 HEK293 Homo sapiens (Human)  4
1
EC50 = 1 nM
   TI
   LI
   LO
   TS
2
EC50 = 3.2 nM
   TI
   LI
   LO
   TS
3
IC50 = 2.6 nM
   TI
   LI
   LO
   TS
4
IC50 = 26 nM
   TI
   LI
   LO
   TS
Protein ID: PT03712, Thyrotropin-releasing hormone receptor
Cell-based Assay
Cell Line ID Cell Line Name Cell Line Organism
CL001022 HEK293EM Homo sapiens (Human)  2
1
EC50 = 3 nM
   TI
   LI
   LO
   TS
2
Ki = 20 nM
   TI
   LI
   LO
   TS
Protein ID: PT04767, Thyrotropin-releasing hormone receptor
Cell-based Assay
Cell Line ID Cell Line Name Cell Line Organism
CL001022 HEK293EM Homo sapiens (Human)  1
1
EC50 = 3 nM
   TI
   LI
   LO
   TS
Biochemical Assays
1 Ki = 20 nM
Protein ID: PT09875, Thyrotropin-releasing hormone receptor 2
Cell-based Assay
Cell Line ID Cell Line Name Cell Line Organism
CL001022 HEK293EM Homo sapiens (Human)  2
1
EC50 = 3 nM
   TI
   LI
   LO
   TS
2
Ki = 10 nM
   TI
   LI
   LO
   TS
Biochemical Assays
1 Ki = 10 nM
Clinical Information about the Compound
Drug 1 ( protirelin )
Drug Name protirelin
Company Abbott Laboratories Pharmaceutical Products Div
Indication
Central nervous system disease
Approved
Target(s)
Thyrotropin-releasing hormone receptor (TRHR)
Modulator