Ammonia → HCID 68176356, compound

Participants

Reaction Conditions

Reaction Steps

To a solution of 4-((4-chloro-benzyl)-{1-[2-(3,5-dimethyl-phenyl)-acetyl]-2-methyl-azetidine-2-carbonyl}-amino)-butyric acid ethyl ester, Intermediate 146 (1 eq.) in MeOH was added an aqueous solution of NH3 (20% in water). The reaction was stirred at 60° C. for 15 h then cooled to 20° C. The solvents were evaporated under reduced pressure and the crude was purified by preparative LCMS to afford 1-[2-(3,5-dimethyl-phenyl)-acetyl]-2-methyl-azetidine-2-carboxylic acid (3-carbamoyl-propyl)-(4-chloro-benzyl)-amide.

Provenance & Evidence