(4aR,10bS,11R)-10,11-epoxy-1,2,3,4-tetrahydro-9-methoxy-3-methyl-4a,10b-propanobenzo
isoquinolin-12-one dimethyl acetal                                                                                                                                                              在
                                                                                                                                                                                 盐酸                                                                                                                                  作用下,
                                                                                                                以
                                                                                         甲醇                                                                                  为溶剂,
                                                                                                                                                    反应 0.33h,
                                                                                                                生成                                                 (4aR,10bS,11R)-10,11-epoxy-1,2,3,4-tetrahydro-9-methoxy-3-methyl-4a,10b-propanobenzoisoquinolin-12-one