rac-(2S,3S,4S)-2-(3-chloro-2-fluoro-phenyl)-3-(4-chloro-2-fluoro-phenyl)-4-(2,2-dimethyl-propyl)-pyrrolidine-3-carbonitrile 、
4-[(Imidazole-1-carbonyl)-amino]-2-methyl-benzoic acid methyl ester 以
二氯甲烷 为溶剂,
反应 16.0h,
以to give 4-{[(2S,3S,4S)-2-(3-Chloro-2-fluoro-phenyl)-3-(4-chloro-2-fluoro-phenyl)-3-cyano-4-(2,2-dimethyl-propyl)-pyrrolidine-1-carbonyl]amino}-2-methyl-benzoic acid methyl ester (63.2 mg, 88%)的产率得到4-{[(2S,3S,4S)-2-(3-Chloro-2-fluoro-phenyl)-3-(4-chloro-2-fluoro-phenyl)-3-cyano-4-(2,2-dimethyl-propyl)-pyrrolidine-1-carbonyl]amino}-2-methyl-benzoic acid methyl ester