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Details

Stereochemistry ACHIRAL
Molecular Formula C23H25N3O2
Molecular Weight 375.4635
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of ICOPEZIL

SMILES

O=C1CC2=CC3=C(ON=C3CCC4CCN(CC5=CC=CC=C5)CC4)C=C2N1

InChI

InChIKey=MTCMTKNMZCPKLX-UHFFFAOYSA-N
InChI=1S/C23H25N3O2/c27-23-13-18-12-19-20(25-28-22(19)14-21(18)24-23)7-6-16-8-10-26(11-9-16)15-17-4-2-1-3-5-17/h1-5,12,14,16H,6-11,13,15H2,(H,24,27)

HIDE SMILES / InChI
Icopezil (previously known as CP-118,954) was developed as a selective acetylcholinesterase inhibitor for the treatment of cognitive disorders. Phase II trials of icopezil were underway in Japan and in the USA for the treatment of patients with Alzheimer's disease. However, Pfizer has discontinued these studies.

Approval Year

PubMed

PubMed

TitleDatePubMed
Synthesis and evaluation of 2-[18F]fluoro-CP-118,954 for the in vivo mapping of acetylcholinesterase.
2005 Feb
Synthesis and evaluation of radioiodine-labelled CP-118,954 for the in-vivo imaging of acetylcholinesterase.
2007 Jul
Patents
Name Type Language
ICOPEZIL
INN   WHO-DD  
INN  
Official Name English
Icopezil [WHO-DD]
Common Name English
icopezil [INN]
Common Name English
3-(2-(1-BENZYL-4-PIPERIDYL)ETHYL)-5,7-DIHYDRO-6H-PYRROLO(3,2-F)-1,2-BENZISOXAZOL-6-ONE
Systematic Name English
CP-118954
Code English
Classification Tree Code System Code
NCI_THESAURUS C47792
Created by admin on Fri Dec 15 19:00:30 GMT 2023 , Edited by admin on Fri Dec 15 19:00:30 GMT 2023
Code System Code Type Description
NCI_THESAURUS
C99558
Created by admin on Fri Dec 15 19:00:30 GMT 2023 , Edited by admin on Fri Dec 15 19:00:30 GMT 2023
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CAS
145508-78-7
Created by admin on Fri Dec 15 19:00:30 GMT 2023 , Edited by admin on Fri Dec 15 19:00:30 GMT 2023
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PUBCHEM
172972
Created by admin on Fri Dec 15 19:00:30 GMT 2023 , Edited by admin on Fri Dec 15 19:00:30 GMT 2023
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SMS_ID
100000083673
Created by admin on Fri Dec 15 19:00:30 GMT 2023 , Edited by admin on Fri Dec 15 19:00:30 GMT 2023
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EPA CompTox
DTXSID70932622
Created by admin on Fri Dec 15 19:00:30 GMT 2023 , Edited by admin on Fri Dec 15 19:00:30 GMT 2023
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INN
7492
Created by admin on Fri Dec 15 19:00:30 GMT 2023 , Edited by admin on Fri Dec 15 19:00:30 GMT 2023
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ChEMBL
CHEMBL359570
Created by admin on Fri Dec 15 19:00:30 GMT 2023 , Edited by admin on Fri Dec 15 19:00:30 GMT 2023
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EVMPD
SUB08108MIG
Created by admin on Fri Dec 15 19:00:30 GMT 2023 , Edited by admin on Fri Dec 15 19:00:30 GMT 2023
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FDA UNII
ERZ60E6B7C
Created by admin on Fri Dec 15 19:00:30 GMT 2023 , Edited by admin on Fri Dec 15 19:00:30 GMT 2023
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