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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2044007Generated: October 31, 2026

Ethyl 2-(2-aminothiazol-5-ylthio)acetate → {2-[3-(1-Acetyl-2,3-dihydro-1H-indol-6-yl)-3-cyclopentyl methyl-ureido]-thiazol-5-ylsulfanyl}-acetic acid

https://huagongshe.com/reaction/2044007

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthyl 2-(2-aminothiazol-5-ylthio)acetateHCID 21455623—
Reactant{2-[3-Cyclopentylmethyl-3-(4-methanesulfonyl-phenyl)-ureido]thiazol-4-yl}-acetic acidHCID 57668194—
Reactant1-{6-[(Cyclopentylmethyl)amino]-2,3-dihydro-1H-indol-1-yl}ethan-1-oneHCID 66962180—
Reactant{2-[3-(1-acetyl-2,3-dihydro-1H-indol-6-yl)-3-cyclopentylmethyl-ureido]-thiazol-5-ylsulfanyl}-acetic acid ethyl esterHCID 86629949—
Product{2-[3-(1-Acetyl-2,3-dihydro-1H-indol-6-yl)-3-cyclopentyl methyl-ureido]-thiazol-5-ylsulfanyl}-acetic acidHCID 67050167—

Reaction Steps

The title compound was prepared via {2-[3-(1-acetyl-2,3-dihydro-1H-indol-6-yl)-3-cyclopentylmethyl-ureido]-thiazol-5-ylsulfanyl}-acetic acid ethyl ester in a similar manner as described for the synthesis of {2-[3-cyclopentylmethyl-3-(4-methanesulfonyl-phenyl)-ureido]-thiazol-4-yl}-acetic acid, using 1-[6-(cyclopentylmethyl-amino)-2,3-dihydro-indol-1-yl]-ethanone 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-361b9d6ee0284dfda8659e362705371e
Source noteuspto-grants-2013_11