反应详情

Prepare by the method of example 27.3.1 using 2-[3-(3,4-dichloro-phenyl)-1-(3,4,5-triethoxy-benzoyl)-pyrrolidin-3-yl]-ethyl-methanesulfonate (2.8 g, 5.24 mmol) and 4-phenyl-piperidine-4-carboxylic acid (2-morpholino-ethyl)-amide hydrochloride (1.87 g, 35.2 mmol). Chromatograph on silica gel eluting sequentially with 50% ethyl acetate/hexane and then 6% methanol/dichloromethane to give the title compound.