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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 559953Generated: October 25, 2026

Methyl 2-(((tert-butoxy)carbonyl)amino)-3-sulfanylpropanoate → 2-tert-Butoxycarbonylamino-3-{2-[3-(2-cyclopentanecarbonyl-4-methyl-phenyl)-ureido]thiazol-5-ylsulfanyl)-propionic acid methyl ester

https://huagongshe.com/reaction/559953

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethyl 2-(((tert-butoxy)carbonyl)amino)-3-sulfanylpropanoateHCID 4399784—
Reactant1-(5-Bromothiazol-2-yl)-3-(2-cyclopentanecarbonyl-4-methyl-phenyl)-ureaHCID 59732797—
Product2-tert-Butoxycarbonylamino-3-{2-[3-(2-cyclopentanecarbonyl-4-methyl-phenyl)-ureido]thiazol-5-ylsulfanyl)-propionic acid methyl esterHCID 7236997735%

Reaction Steps

2-tert-Butoxycarbonylamino-3-{2-[3-(2-cyclopentanecarbonyl-4-methyl-phenyl)-ureido]thiazol-5-ylsulfanyl}-propionic acid methyl ester (196 mg, 35%) was prepared from 1-(5-bromo-thiazol-2-yl)-3-(2-cyclopentanecarbonyl-4-methyl-phenyl)-urea (408 mg, 1 mmol) and 2-tert-butoxycarbonylamino-3-mercapto-propionic acid methyl ester (470 mg, 2 mmol) following the general procedure Q.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08063081B2
Source datasetuspto-grants-2011_11
ORD IDord-cf4b4f3eae0743379ec1e860fde4de30
Source noteuspto-grants-2011_11