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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 852576Generated: October 29, 2026

3-(2-Oxo-pyrrolidin-1-yl)-5-isopropylamino-benzoic acid hydrochloride → [(2R,3S)-3-({1-[3-Isopropylamino-5-(2-oxo-pyrrolidin-1-yl)-phenyl]-methanoyl}-amino)-2-hydroxy-4-phenyl-butyl]-carbamic acid benzyl ester

https://huagongshe.com/reaction/852576

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3-(2-Oxo-pyrrolidin-1-yl)-5-isopropylamino-benzoic acid hydrochlorideHCID 69357748—
Reactantphenylmethyl [(2R,3S)-3-amino-2-hydroxy-4-phenylbutyl]carbamate hydrochlorideHCID 69358558—
Product[(2R,3S)-3-({1-[3-Isopropylamino-5-(2-oxo-pyrrolidin-1-yl)-phenyl]-methanoyl}-amino)-2-hydroxy-4-phenyl-butyl]-carbamic acid benzyl esterHCID 69357723—

Reaction Steps

Description 107 was prepared in an analogous manner to Description 105 from 3-(2-oxo-pyrrolidin-1-yl)-5-isopropylamino-benzoic acid hydrochloride (A44) and ((2R,3S)-3-amino-2-hydroxy-4-phenyl-butyl)-carbamic acid benzyl ester (D104).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07253198B2
Source datasetuspto-grants-2007_08
ORD IDord-f9074b248c9f4bc4a2c1e0896337a9b9
Source noteuspto-grants-2007_08