2',5'-dimethyl-2',3'-dihydro-5'H-spiro[[1,3]dioxolane-2,4'-indolo[2,3-e][1,2]thiazine] 1,1-dioxide 在
水 、 raw product 、
乙醇 作用下,
以
盐酸 、
甲醇 为溶剂,
反应 1.0h,
以1.6 gm (82% of theory) of 2,5-dihydro-2,5-dimethyl-1,2-thiazino-[5,6-b]indole-4(3H)-one-1,1-dioxide were obtained的产率得到2,5-dimethyl-1,1-dioxo-1,2,3,5-tetrahydro-1λ
6-[1,2]thiazino[5,6-
b]indol-4-one