申请人:——
公开号:US04578522A1
公开(公告)日:1986-03-25
This invention relates to a method of synthesis of certain substituted carboxylic acids useful in lowering serum triglyceride and total cholesterol levels in mammals (including man) represented by the general formula I: Ar.sup.1 --Ar.sup.2 (I) wherein Ar.sup.1 is selected from ##STR1## Ar.sup.2 is selected from ##STR2## and R is selected from C.sub.1-5 alkyl, halogen, perhalo-C.sub.1-4 alkyl, C.sub.1-4 alkoxy, phenyl, C.sub.1-4 acyl, C.sub.1-6 alkoxycarbonyl, amino or hydroxy.
本发明涉及一种用于降低哺乳动物(包括人类)血清甘油三酯和总胆固醇水平的有用取代羧酸的合成方法,其由以下通式I表示:Ar.sup.1 --Ar.sup.2 (I) 其中Ar.sup.1 选自##STR1##,Ar.sup.2 选自##STR2##,R选自C.sub.1-5烷基,卤素,全氟-C.sub.1-4烷基,C.sub.1-4烷氧基,苯基,C.sub.1-4酰基,C.sub.1-6烷氧基甲酸基,氨基或羟基。