申请人:American Home Products Corporation
公开号:US05401769A1
公开(公告)日:1995-03-28
A compound of formula A: ##STR1## wherein R.sup.1 and R.sup.2 are, independently, hydrogen, fluorine, chlorine, bromine, iodine, trifluoromethyl, cyano, nitro, alkyl, alkoxy, --CO.sub.2 H, alkylcarbonyl, alkylcarbonyloxy, alkoxycarbonyl, alkoxycarbonyloxy, mono or dialkylaminocarbonyl, or mono or dialkylaminocarbonyloxy; R.sup.3 is hydrogen or alkyl; R.sup.4 is alkyl, cycloalkylalkyl or phenylalkyl or substituted phenylalkyl, and the substituent on the benzene ring is alkyl, alkoxy, halo, nitro, cyano, trifluoromethyl or phenyl, are anti-cholesterolemic agents.
一种化合物的化学式为A:##STR1## 其中R.sup.1和R.sup.2分别是氢、氟、氯、溴、碘、三氟甲基、氰基、硝基、烷基、烷氧基、--CO.sub.2 H、烷基羰基、烷基羰氧基、烷氧羰基、烷氧羰氧基、单烷基或双烷基氨基羰基,或单烷基或双烷基氨基羰氧基;R.sup.3是氢或烷基;R.sup.4是烷基、环烷基烷基或苯基烷基或取代苯基烷基,苯环上的取代基是烷基、烷氧基、卤素、硝基、氰基、三氟甲基或苯基,是抗胆固醇药物。