6-(9'-acetoxymethyl-6'-methyl-5',6',7',8'-tetrahydro-1',3'-dioxolo<4,5-g>isoquinolin-5'-yl)furo<3,4-e>-1,3-benzodioxol-8(6H)-one 在
氨 作用下,
以
甲醇 为溶剂,
以80%的产率得到6-(9'-hydroxymethyl-6'-methyl-5',6',7',8'-tetrahydro-1',3'-dioxolo<4,5-g>isoquinolin-5'-yl)furo<3,4-e>-1,3-benzodioxol-8(6H)-one