申请人:American Home Products Corporation
                            
                            
                                公开号:US05179216A1
                            
                            
                                公开(公告)日:1993-01-12
                            
                            The compounds of the formula: ##STR1## in which X, Y and Z are, independently, hydrogen, halogen, hydroxy, nitro, cyano, carboxyl, trifluoromethyl, phenyl, amino, alkylamino, dialkylamino, alkyl, alkoxy or phenylalkyloxy; R.sub.1 is alkyl, hydroxyalkyl, alkenyl, cycloalkyl, phenylcycloalkyl, 1-hydroxymethylphenethyl, 1-(t-butyl)dimethylsilyloxymethyl-phenethyl, 1-(t-butyl)dimethylsilyloxymethylisopentyl, 1-hydroxymethylisopentyl, phenyl, benzyl or substituted phenyl or benzyl, where the substituents are alkyl, alkoxy, halogen, cyano, trifluoromethyl, amino, alkylamino, dialkylamino, nitro or phenyl, benzyl, phenethyl or R.sub.1 is thienyl, imidazolyl, thiazolyl, pyridinyl, pyrimidinyl, pyrazinyl, benzamidazolyl, phenylalkylpiperidinyl or morpholino; R.sub.2 is alkyl, cycloalkyl, phenyl, benzyl or substituted phenyl or benzyl in which said substituent is alkyl, alkoxy, halogen, cyano, trifluoromethyl amino, nitro, alkylamino or dialkylamino; and a pharmaceutically acceptable salt thereof; are ACAT inhibitors, some of which possess antioxidant properties.
                            该公式化合物中,X、Y和Z独立地可以是氢、卤素、羟基、硝基、
氰基、羧基、三
氟甲基、苯基、
氨基、烷基
氨基、二烷基
氨基、烷基、烷氧基或苯基烷氧基;R.sub.1可以是烷基、羟基烷基、烯基、环烷基、苯基环烷基、1-羟甲基苯乙基、1-(叔丁基)二甲基
硅氧甲基苯乙基、1-(叔丁基)二甲基
硅氧甲基异戊基、1-羟甲基异戊基、苯基、苄基或取代苯基或苄基,其中取代基可以是烷基、烷氧基、卤素、
氰基、三
氟甲基、
氨基、烷基
氨基、二烷基
氨基、硝基或苯基、苄基、苯乙基或R.sub.1是
噻吩基、
咪唑基、
噻唑基、
吡啶基、
嘧啶基、
吡嗪基、苯基酰
噻唑基、苯基烷基
哌啶基或吗啉基;R.sub.2可以是烷基、环烷基、苯基、苄基或取代苯基或苄基,其中所述取代基可以是烷基、烷氧基、卤素、
氰基、三
氟甲基、
氨基、硝基、烷基
氨基或二烷基
氨基;以及其药学上可接受的盐;均为ACAT
抑制剂,其中一些具有抗氧化性能。