7-(1,3-benzodioxol-5-yl)-6-methyl-7,8-dihydro-5(6H)-1,6-naphthyridinone 、
甲基磺酰氯 生成 (4aα,7α,8aα)-1,2,3,4,4a,5,6,7,8,8a-decahydro-6-methyl-7-<3,4-(methylenedioxy)phenyl>-1-(methylsulfonyl)-1,6-naphthyridine 、 (4aβ,7α,8aβ)-1,2,3,4,4a,5,6,7,8,8a-decahydro-6-methyl-7-<3,4-(methylenedioxy)phenyl>-1-(methylsulfonyl)-1,6-naphthyridine