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,包括向哺乳动物施用具有降脂活性和结构式的化合物的有效量以控制高脂血症:其中R.sup.1是氢,C.sub.1到C.sub.18烷基或取代烷基,C.sub.2到C.sub.18烯基或取代烯基,C.sub.2到C.sub.18炔基或取代炔基,C.sub.4到C.sub.10环烷基或取代环烷基,C.sub.4到C.sub.10环烯基或取代环烯基,苯基,取代苯基,氰基,苯基烷基,--CO--R.sup.9或--Y--CO--R.sup.9;R.sup.2是;R.sup.3和R.sup.4可以相同也可以不同,且每个都与R.sup.1相同;R.sup.5、R.sup.6和R.sup.7可以相同也可以不同,且每个是氢,C.sub.1到C.sub.18烷基或取代烷基,C.sub.2到C.sub.18烯基或取代烯基,C.sub.1到C.sub.18炔基或取代炔基,C.sub.4到C.sub.10环烷基或取代环烷基,C.sub.4到C.sub.10环烯基或取代环烯基,苯基或取代苯基,苯基烷基,--CO--R.sup.9或--Y--CO--R.sup.9,但R.sup.5和R.sup.6在一起不能太大以致使化合物分解;R.sup.8是氢,C.sub.1到C.sub.5烷基,C.sub.4到C.sub.10环烷基,--CO--R.sup.9或Y--CO--R.sup.9;R.sup.9是氢,C.sub.1到C.sub.5烷基或取代烷基,C.sub.2到C.sub.5烯基或取代烯基,C.sub.2到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到C.sub.5烷氧基或取代烷氧基,C.sub.4到C.sub.10环烷基或取代环烷基,C.sub.4到C.sub.10环烯基或取代环烯基,--NHC.sub.6C.sub.5l,--NR.sup.10R.sup.11其中R.sup.10和R.sup.11可以相同也可以不同,且每个是氢,C.sub.1到C.sub.5烷基或取代烷基,苯基或取代苯基;Y是C.sub.1到C.sub.10烷基或取代烷基;R.sup.12是--CO,--COH,--CS,--CSH或C.sub.1到C.sub.4烷基基团;以及药学上可接受的盐和混合物。