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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1612460Generated: October 31, 2026

3-Isopropoxy-5-(2-oxopyrrolidin-1-yl)benzoic Acid → 3-Isopropoxy-N-[(S)-1-((2S,4R)-4-methyl-5-oxotetrahydrofuran-2-yl)-2-phenylethyl]-5-(2-oxopyrrolidin-1-yl)benzamide

https://huagongshe.com/reaction/1612460

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3-Isopropoxy-5-(2-oxopyrrolidin-1-yl)benzoic AcidHCID 22253045—
Reactant(3R,5S)-5-((S)-1-Amino-2-phenylethyl)-3-methyldihydrofuran-2-oneHCID 68679802—
ReactantN-[(1S,2S,4R)-1-Benzyl-4-(3,3-dimethylbutylcarbamoyl)-2-hydroxypentyl]-3-bromo-4-fluorobenzamideHCID 69589710—
Product3-Isopropoxy-N-[(S)-1-((2S,4R)-4-methyl-5-oxotetrahydrofuran-2-yl)-2-phenylethyl]-5-(2-oxopyrrolidin-1-yl)benzamideHCID 69589765—

Reaction Steps

Prepared in an analogous manner to D3 from 3-isopropoxy-5-(2-oxopyrrolidin-1-yl)benzoic acid (D16) and (3R,5S)-5-((S)-1-amino-2-phenylethyl)-3-methyldihydrofuran-2-one (D48).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06992103B2
Source datasetuspto-grants-2006_01
ORD IDord-5433d746f5844f8f855845b670dc46e0
Source noteuspto-grants-2006_01