Acetic acid 8-(1-{2-[1-benzyl-3-(3,4-dichloro-phenyl)-6-oxo-piperidin-3-yl]-ethyl}-azetidin-3-yl)-8-aza-bicyclo[3.2.1]oct-3-yl ester 在
sodium hydroxide 作用下,
以
甲醇 为溶剂,
反应 16.0h,
以96%的产率得到1-Benzyl-5-(3,4-dichlorophenyl)-5-[2-[3-(3-hydroxy-8-azabicyclo[3.2.1]octan-8-yl)azetidin-1-yl]ethyl]piperidin-2-one