1,4-二溴丁烷 、 3-(R)-amino-2-(S)-o-tolyl-piperidine-1-carboxylic acid [1-(3,5-bis-trifluoromethyl-phenyl)-ethyl]-methyl-amide hydrochloride 在
三乙胺 作用下,
以
DMF (N,N-dimethyl-formamide) 为溶剂,
反应 120.0h,
以58%的产率得到3-(R)-pyrrolidin-1-yl-2-(S)-o-tolyl-piperidine-1-carboxylic acid [1-(R)-(3,5-bis-trifluoromethyl-phenyl)-ethyl]-methyl-amide