Trifluoroacetic acid → HCID 58312667, compound

Participants

Reaction Steps

In analogy to the procedure described for the synthesis of [(3R,4S)-4-(4-Chloro-phenyl)-1-(piperidine-4-carbonyl)-pyrrolidin-3-yl]-ethyl-carbamic acid 4-fluoro-phenyl ester the title compound was prepared from 4-{(3S,4R)-3-(4-Chloro-phenyl)-4-[cyclopropyl-(4-fluoro-phenoxycarbonyl)-amino]-pyrrolidine-1-carbonyl}-piperidine-1-carboxylic acid tert-butyl ester through cleavage of the protecting group with TFA. The title compound was obtained as light yellow foam. MS m/e: 486.4 [M+H]+.

Provenance & Evidence