3-<1-<(1S,3S,7R)-2-benzyl-1,2,3,4-tetrahydro-8-methoxy-1,3-dimethyl-7-isoquinolyl>-4,5-dimethoxy-2-naphthylmethyloxycarbonyl>propanoic acid hydrochloride 在
palladium on activated charcoal
氢气 作用下,
以
乙酸乙酯 为溶剂,
生成 Succinic acid mono-[4,5-dimethoxy-1-((1R,3R)-8-methoxy-1,3-dimethyl-1,2,3,4-tetrahydro-isoquinolin-7-yl)-naphthalen-2-ylmethyl] ester