CE-326597

Investigational

Details

Stereochemistry	ABSOLUTE
Molecular Formula	C37H34N6O2
Molecular Weight	594.7049
Optical Activity	UNSPECIFIED
Defined Stereocenters	1 / 1
E/Z Centers	0
Charge	0

SHOW SMILES / InChI

Structure Search

SMILES

CC(C)N(CC1=CC=CC=C1)C(=O)CN2C3=CC=CC=C3N4C(=NN=C4C5=CC=CC=C5)[C@H](CC6=CNC7=C6C=CC=C7)C2=O

InChI

InChIKey=UBNMGTSDHSQBEL-PMERELPUSA-N

InChI=1S/C37H34N6O2/c1-25(2)41(23-26-13-5-3-6-14-26)34(44)24-42-32-19-11-12-20-33(32)43-35(27-15-7-4-8-16-27)39-40-36(43)30(37(42)45)21-28-22-38-31-18-10-9-17-29(28)31/h3-20,22,25,30,38H,21,23-24H2,1-2H3/t30-/m0/s1

HIDE SMILES / InChI

Molecular Formula	C37H34N6O2
Molecular Weight	594.7049
Charge	0
Count

Stereochemistry	ABSOLUTE
Additional Stereochemistry	No
Defined Stereocenters	1 / 1
E/Z Centers	0
Optical Activity	UNSPECIFIED

Description
Sources: https://www.ncbi.nlm.nih.gov/pubmed/26654202 | https://www.ncbi.nlm.nih.gov/pubmed/22424974

CE-326597 is a potent and selective agonist of type 1 cholecystokinin receptor, developed by Pfizer Inc for the treatment of obesity. The physical properties of CE-326597 provided the desired low systemic exposure which was driven by poor absorption of the drug into the intestinal wall. Unfortunately, CE-326597 demonstrated insufficient efficacy for the treatment of either diabetes or obesity after 12 weeks of dosing in Phase 2 clinical trial and was discontinued.

Originator

Approval Year

PubMed

Title	Date	PubMed
Molecular Mechanism of Action of Triazolobenzodiazepinone Agonists of the Type 1 Cholecystokinin Receptor. Possible Cooperativity across the Receptor Homodimeric Complex.	2015-12-24	26654202
Discovery of N-benzyl-2-[(4S)-4-(1H-indol-3-ylmethyl)-5-oxo-1-phenyl-4,5-dihydro-6H-[1,2,4]triazolo[4,3-a][1,5]benzodiazepin-6-yl]-N-isopropylacetamide, an orally active, gut-selective CCK1 receptor agonist for the potential treatment of obesity.	2010-11-15	20851601

Patents

Sample Use Guides

In Vivo Use Guide

100 mg QD

Route of Administration: Oral

Substance Class	Chemical Created by `admin` on `Mon Mar 31 23:00:19 GMT 2025` Edited by `admin` on `Mon Mar 31 23:00:19 GMT 2025`
Record UNII	1FGZ6L9SF2
Record Status	`Validated (UNII)`
Record Version

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Name

Type

Language

CE-326597

Common Name

English

CE-326,597

Preferred Name

English

6H-(1,2,4)TRIAZOLO(4,3-A)(1,5)BENZODIAZEPINE-6-ACETAMIDE, 4,5-DIHYDRO-4-(1H-INDOL-3-YLMETHYL)-N-(1-METHYLETHYL)-5-OXO-1-PHENYL-N-(PHENYLMETHYL)-, (S)-

Systematic Name

English

6H-(1,2,4)TRIAZOLO(4,3-A)(1,5)BENZODIAZEPINE-6-ACETAMIDE, 4,5-DIHYDRO-4-(1H-INDOL-3-YLMETHYL)-N-(1-METHYLETHYL)-5-OXO-1-PHENYL-N-(PHENYLMETHYL)-, (-)-

Systematic Name

English

Code System Code Type Description

PUBCHEM

52949124