(9Ξ)-6'-methoxy-1,8-seco-cinchonan-9-ylamine 在
钯 氢气 、
异丙醇 作用下,
以
乙醇 为溶剂,
反应 2.0h,
以3-[3(R)-Ethyl-4(R)-piperidyl]-1-(6-methoxy-4 quinolyl)-1(RS)-propanamine is thus obtained as the trihydrochloride, m.p. 200° C.的产率得到3-[3(R)-Ethyl-4(R)-piperidyl]-1-(6-methoxy-4 quinolyl)-1(RS)-propanamine