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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1981140Generated: November 4, 2026

(3S)-3-Benzoylamino-1-chloro-4-phenyl-2-butanone → tetrahydro-6-[[3-(benzoylamino)-2-oxo-4-phenylbutyl]amino]-5-oxo-1,4-thiazepine-4(5H)-acetic acid, ethyl ester

https://huagongshe.com/reaction/1981140

Reaction equation

Participants

RoleNameHCIDCharge
Reactant(3S)-3-Benzoylamino-1-chloro-4-phenyl-2-butanoneHCID 13339657—
Reactant6-Amino-tetrahydro-5-oxo-1,4-thiazepine-4(5H)-acetic acid, ethyl ester, hydrochlorideHCID 131714191—
Producttetrahydro-6-[[3-(benzoylamino)-2-oxo-4-phenylbutyl]amino]-5-oxo-1,4-thiazepine-4(5H)-acetic acid, ethyl esterHCID 86740032—

Reaction Steps

6-Amino-tetrahydro-5-oxo-1,4-thiazepine-4(5H)-acetic acid, ethyl ester, hydrochloride is reacted with (S)-N-[3-chloro-2-oxo-1-(phenylmethyl)propyl]benzamide according to the procedure of Example 1(h) to give tetrahydro-6-[[3-(benzoylamino)-2-oxo-4-phenylbutyl]amino]-5-oxo-1,4-thiazepine-4(5H)-acetic acid, ethyl ester.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04512988
Source datasetuspto-grants-1985_04
ORD IDord-99196fb3e8cf4869aded150c3985f401
Source noteuspto-grants-1985_04