2,4-bis(methylsulfonyl)-6-[(trifluoromethyl)sulfonyl]-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine 在
sodium hydroxide 作用下,
生成 5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine-2,4-(1H,3H)-dione 、 6-[(trifluoromethyl)sulfonyl]-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine-2,4-(1H,3H)-dione