反应详情

In analogy to the procedure described for the synthesis of example 87 (step c), the title compound 4-{(3SR,4RS)-3-(4-chloro-phenyl)-4-[(4-methoxy-3-trifluoromethyl-benzoyl)-methyl-amino]-pyrrolidine-1-carbonyl}-piperidine-1-carboxylic acid tert-butyl ester was prepared from N-[(3RS,4SR)-4-(4-chloro-phenyl)-pyrrolidin-3-yl]-4-methoxy-N-methyl-3-trifluoromethyl-benzamide using piperidine-1,4-dicarboxylic acid mono-tert-butyl ester instead of 1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carboxylic acid and was obtained as a light brown foam. MS m/e: 624.3 [M]+.

1. customIn analogy to the procedure described for the synthesis of example 87 (step c)
2. customwas obtained as a light brown foam