申请人:Hoechst Aktiengesellschaft
公开号:US04238626A1
公开(公告)日:1980-12-09
Novel 4-phenoxy-phenoxy-alkane-carboxylic acid derivatives of the formula I ##STR1## in which R.sub.1 stands for hydrogen, methylthio, cyclopentyl, cyclohexyl, phenyl, methylcyclohexyl, ethylcyclohexyl, or R.sub.1 and R.sub.3 together stand for a --CH.dbd.CH--CH.dbd.CH-- bridge or--unless at least one of the substituents R.sub.2 to R.sub.8 stands for hydrogen, or if R.sub.9 stands for a radical having at least 2 carbon atoms--for chlorine, R.sub.2 and R.sub.3, independent of one another, each stands for hydrogen, chlorine or alkyl of 1 to 4 carbon atoms, R.sub.4 stands for hydrogen, chlorine, alkyl of 1 to 4 carbon atoms, cyclopentyl, cyclohexyl, methylcyclohexyl or R.sub.3 and R.sub.4 together stand for a --CH.dbd.CH--CH.dbd.CH-- bridge, R.sub.5, R.sub.6 and R.sub.7, independent of one another, each stands for hydrogen or alkyl of 1 to 4 carbon atoms, R.sub.8 stands for hydrogen, alkyl of 1 to 4 carbon atoms or allyl, R.sub.9 stands for alkyl of 1 to 10 carbon atoms or phenyl and X stands for hydrogen, the cation of a physiologically acceptable inorganic or organic base of a hydrocarbon radical of 1 to 10 carbon atoms, having a strong action on the lipide and cholesterine metabolism and a process for their manufacture.
式I中的4-苯氧基-苯氧基-烷基-羧酸衍生物,其中R1代表氢、甲硫基、环戊基、环己基、苯基、甲基环己基、乙基环己基,或者R1和R3共同代表一个--CH=CH-CH=CH--桥梁或者--除非R2到R8中至少有一个取代基为氢,或者R9代表至少有2个碳原子的基团--为氯,R2和R3独立地代表氢、氯或1到4个碳原子的烷基,R4代表氢、氯、1到4个碳原子的烷基、环戊基、环己基、甲基环己基或者R3和R4共同代表一个--CH=CH-CH=CH--桥梁,R5、R6和R7独立地代表氢或1到4个碳原子的烷基,R8代表氢、1到4个碳原子的烷基或烯丙基,R9代表1到10个碳原子的烷基或苯基,X代表氢、生理上可接受的无机或有机碱的阳离子,其碳原子为1到10个,对脂质和胆固醇代谢具有强烈作用,并提供一种制造方法。