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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 505055Generated: November 3, 2026

1-(1,1-Dimethyl-2-pyrrolidin-1-yl-ethyl)4-nitro-1H-imidazole → (S)-2-[2-(3,5-Difluoro-phenyl)-acetylamino]-N-[1-(1,1-dimethyl-2-pyrrolidin-1-yl-ethyl)-1H-imidazol-4-yl]-2-phenyl-acetamide

https://huagongshe.com/reaction/505055

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-(1,1-Dimethyl-2-pyrrolidin-1-yl-ethyl)4-nitro-1H-imidazoleHCID 67165135—
Reactant(S)-2-(2-(3,5-difluorophenyl)acetamido)-2-phenylacetic acidHCID 68464834—
Product(S)-2-[2-(3,5-Difluoro-phenyl)-acetylamino]-N-[1-(1,1-dimethyl-2-pyrrolidin-1-yl-ethyl)-1H-imidazol-4-yl]-2-phenyl-acetamideHCID 54582859—

Reaction Steps

1-(2-methyl-1-(pyrrolidin-1-yl)propan-2-yl)-4-nitro-1H-imidazole (U.S. Ser. No. 11/078,898 filed Mar. 11, 2005) was reduced and coupled with (S)-2-(2-(3,5-difluorophenyl)acetamido)-2-phenylacetic acid to afford the title compound: MS 496 m/z (M+1).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07781435B2
Source datasetuspto-grants-2010_08
ORD IDord-02ab8d86954941b890f54c0a6c0b069f
Source noteuspto-grants-2010_08