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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2043982Generated: October 25, 2026

Cyclopentanecarbaldehyde → {2-[3-Cyclopentylmethyl-3-(3-propionylamino-phenyl)-ureido]-thiazol-5-ylsulfanyl}-acetic acid

https://huagongshe.com/reaction/2043982

Reaction equation

Participants

RoleNameHCIDCharge
ReactantCyclopentanecarbaldehydeHCID 70106—
ReactantN-(3-Aminophenyl)propanamideHCID 89953—
ReactantEthyl 2-(2-aminothiazol-5-ylthio)acetateHCID 21455623—
Reactant{2-[3-Cyclopentylmethyl-3-(3,4-difluoro-phenyl)-ureido]-thiazol-4-yl}-acetic acidHCID 57668246—
Reactant{2-[3-Cyclopentylmethyl-3-(3-propionylamino-phenyl)ureido]-thiazol-5-ylsulfanyl}-acetic acid ethyl esterHCID 86629930—
Product{2-[3-Cyclopentylmethyl-3-(3-propionylamino-phenyl)-ureido]-thiazol-5-ylsulfanyl}-acetic acidHCID 57668272—

Reaction Steps

The title compound was prepared via {2-[3-cyclopentylmethyl-3-(3-propionylamino-phenyl)ureido]-thiazol-5-ylsulfanyl}-acetic acid ethyl ester in a similar manner as described for the synthesis of {2-[3-cyclopentylmethyl-3-(3,4-difluoro-phenyl)-ureido]-thiazol-4-yl}-acetic acid, using N-(3-amino-phenyl)-propionamide, cyclopentanecarbaldehyde and (2-amino-thiazol-5-ylsulfanyl)acetic acid ethyl ester.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08586614B2
Source datasetuspto-grants-2013_11
ORD IDord-fc2a2046fd81422f818741df47673e41
Source noteuspto-grants-2013_11