5-acetyl-3-cyclopropylmethyl-9-methoxy-1,2,5,6,7,7a-hexahydro-4a,7-ethanobenzofuro[3,2-e]isoquinolin-4(3H)-one 在
盐酸 、 sodium borohydrid 作用下,
以
乙醇 为溶剂,
生成
3-cyclopropylmethyl-5-(1-hydroxyethyl)-9-methoxy-1,2,5,6,7,7a-hexahydro-4a,7-ethanobenzofuro[3,2-e]isoquinolin-4(3H)-one