申请人:——
公开号:US04866058A1
公开(公告)日:1989-09-12
The present invention is directed to a method of controlling hyperlipidemia in mammals which comprises administering to a mammal an amount effective to control hyperlipidemia of a compound having hypolipidemic activity and the structural formula: ##STR1## wherein R.sup.1 is hydrogen, a C.sub.1 to C.sub.18 alkyl or substituted alkyl, a C.sub.2 to C.sub.18 alkenyl or substituted alkenyl, a C.sub.2 to C.sub.18 alkynyl or substituted alkynyl, a C.sub.4 to C.sub.10 cycloalkyl or substituted cycloalkyl, a C.sub.4 to C.sub.10 cycloalkenyl or substituted cycloalkenyl, phenyl, a substituted phenyl, cyano, phenalkyl, --CO--R.sup.9 or --Y--CO--R.sup.9 ; R.sup.2 is ##STR2## R.sup.3 and R.sup.4 can be the same or different and are each the same as R.sup.1 ; R.sup.5, R.sup.6 and R.sup.7 can be the same or different and are each hydrogen, a C.sub.1 to C.sub.18 alkyl or substituted alkyl, a C.sub.2 to C.sub.18 alkenyl or substituted alkenyl, a C.sub.1 to C.sub.18 alkynyl or substituted alkynyl, a C.sub.4 to C.sub.10 cycloalkyl or substituted cycloalkyl, a C.sub.4 to C.sub.10 cycloalkenyl or substituted cycloalkenyl, phenyl or substituted phenyl, phenalkyl, --CO--R.sup.9, or --Y--CO--R.sup.9, with the proviso that R.sup.5 and R.sup.6 together cannot be so bulky as to cause the compound to decompose; R.sup.8 is hydrogen, a C.sub.1 to C.sub.5 alkyl, a C.sub.4 to C.sub.10 cycloalkyl, --CO--R.sup.9 or Y--CO--R.sup.9 ; R.sup.9 is hydrogen, a C.sub.1 to C.sub.5 alkyl or substituted alkyl, a C.sub.2 to C.sub.5 alkenyl or substituted alkenyl, a C.sub.2 to C.sub.5 alkynyl or substituted alkynyl, phenyl or substituted phenyl, phenoxy or substituted phenoxy, a C.sub.1 to C.sub.5 alkoxy or substituted alkoxy, a C.sub.4 to C.sub.10 cycloalkyl or substituted cycloalkyl, a C.sub.4 to C.sub.10 cycloalkenyl or substituted cycloalkenyl, --NHC.sub.6 C.sub.5l , --NR.sup.10 R.sup.11 wherein R.sup.10 and R.sup.11 can be the same or different and are each hydrogen, a C.sub.1 to C.sub.5 alkyl or substituted alkyl, phenyl or substituted phenyl; Y is a C.sub.1 to C.sub.10 alkylene or substituted alkylene; R.sup.12 is --CO, --COH, --CS, --CSH, or a C.sub.1 to C.sub.4 alkylene group; and and the pharmaceutically acceptable salts, and mixtures thereof.
本发明涉及一种控制哺乳动物高脂血症的方法,包括向哺乳动物投与具有降脂活性的化合物,其结构式为:##STR1## 其中R.sup.1是氢,C.sub.1至C.sub.18烷基或取代烷基,C.sub.2至C.sub.18烯基或取代烯基,C.sub.2至C.sub.18炔基或取代炔基,C.sub.4至C.sub.10环烷基或取代环烷基,C.sub.4至C.sub.10环烯基或取代环烯基,苯基,取代苯基,氰基,苯基甲基,--CO--R.sup.9或--Y--CO--R.sup.9;R.sup.2是##STR2## R.sup.3和R.sup.4可以相同也可以不同,均与R.sup.1相同;R.sup.5、R.sup.6和R.sup.7可以相同也可以不同,均为氢,C.sub.1至C.sub.18烷基或取代烷基,C.sub.2至C.sub.18烯基或取代烯基,C.sub.1至C.sub.18炔基或取代炔基,C.sub.4至C.sub.10环烷基或取代环烷基,C.sub.4至C.sub.10环烯基或取代环烯基,苯基或取代苯基,苯基甲基,--CO--R.sup.9或--Y--CO--R.sup.9,但R.sup.5和R.sup.6在一起不能过于臃肿,以致使化合物分解;R.sup.8是氢,C.sub.1至C.sub.5烷基,C.sub.4至C.sub.10环烷基,--CO--R.sup.9或Y--CO--R.sup.9;R.sup.9是氢,C.sub.1至C.sub.5烷基或取代烷基,C.sub.2至C.sub.5烯基或取代烯基,C.sub.2至C.sub.5炔基或取代炔基,苯基或取代苯基,苯氧基或取代苯氧基,C.sub.1至C.sub.5烷氧基或取代烷氧基,C.sub.4至C.sub.10环烷基或取代环烷基,C.sub.4至C.sub.10环烯基或取代环烯基,--NHC.sub.6 C.sub.5l,--NR.sup.10 R.sup.11,其中R.sup.10和R.sup.11可以相同也可以不同,均为氢,C.sub.1至C.sub.5烷基或取代烷基,苯基或取代苯基;Y是C.sub.1至C.sub.10烷基或取代烷基;R.sup.12是--CO、--COH、--CS、--CSH或C.sub.1至C.sub.4烷基基团;以及其药学上可接受的盐和混合物。