2-[3-(3,4-dichloro-phenyl)-5-oxo-1-(3,4,5-trimethoxy-benzoyl)-pyrrolidin-3-yl]-ethyl-methanesulfonate 、
4-苯基哌啶-4-甲酰胺单盐酸盐 生成 1-[2-[3-(3,4-dichloro-phenyl)-5-oxo-1-(3,4,5-trimethoxy-benzoyl)-pyrrolidin-3-yl]-ethyl]-4-phenyl-piperidine-4-carboxylic acid amide