1-<(3,4-diethoxyphenyl)methyl>-6,7-diethoxy-3,4-dihydro-2H
+-isoquinolinium 1,2,3,6-tetrahydro-7H-1,3-dimethyl-2,6-dioxopurine-7-acetate monohydrate 在
丙酮 作用下,
以
丙酮 为溶剂,
反应 5.0h,
以Thus 23.5 g of the desired compound are obtained的产率得到1-<(3,4-diethoxyphenyl)methyl>-6,7-diethoxy-3,4-dihydro-2H
+-isoquinolinium 1,2,3,6-tetrahydro-7H-1,3-dimethyl-2,6-dioxopurine-7-acetate