Ethyl 8,9-dimethoxy-3-methyl-2-(3-phenylmethoxyphenyl)-5,6-dihydropyrrolo[2,1-a]isoquinoline-1-carboxylate 在
palladium on activated charcoal 、
氢气 作用下,
以
乙醇 为溶剂,
生成 Ethyl 2-(3-hydroxyphenyl)-8,9-dimethoxy-3-methyl-5,6-dihydropyrrolo[2,1-a]isoquinoline-1-carboxylate