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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 505059Generated: November 3, 2026

2-(4-amino-1H-imidazol-1-yl)-2-(4-fluorophenyl)ethanol → (S)-2-[2-(3,5-Difluoro-phenyl)-acetylamino]-pentanoic acid {1-[1-(4-fluoro-phenyl)-2-hydroxy-ethyl]-1H-imidazol-4-yl}-amide

https://huagongshe.com/reaction/505059

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-(4-amino-1H-imidazol-1-yl)-2-(4-fluorophenyl)ethanolHCID 68459935—
Reactant(S)-2-[2-(3,5-Difluoro-phenyl)-acetylamino]-pentanoic acidHCID 68463604—
Product(S)-2-[2-(3,5-Difluoro-phenyl)-acetylamino]-pentanoic acid {1-[1-(4-fluoro-phenyl)-2-hydroxy-ethyl]-1H-imidazol-4-yl}-amideHCID 16113900—

Reaction Steps

2-(4-amino-1H-imidazol-1-yl)-2-(4-fluorophenyl)ethanol was reduced and coupled with (S)-2-[2-(3,5-Difluoro-phenyl)-acetylamino]-pentanoic acid (U.S. Ser. No. 11/078,898 filed Mar. 11, 2005) to afford the title compound: MS 475 m/z (M+1).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07781435B2
Source datasetuspto-grants-2010_08
ORD IDord-683be42594d8469584cbe5e35c8876e4
Source noteuspto-grants-2010_08