2-[(N-[3-(3,4-dimethoxy-phenoxy)-propyl)-pyrrolidin-3-yl)-methyl]-6,7-dimethoxy-1-oxo-1,2,3,4-tetrahydro-isoquinoline 以
四氢呋喃 、
乙醚 为溶剂,
以92.3%的产率得到2-[(N-(3-(3,4-Dimethoxy-phenoxy)-propyl)-pyrrolidin-3-yl)-methyl]-6,7-dimethoxy-1,2,3,4-tetrahydro-isoquinoline-dihydrochloride