申请人:Hoechst Aktiengesellschaft
公开号:US04301295A1
公开(公告)日:1981-11-17
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.
化学式为I的4-苯氧基-苯氧基-烷基-羧酸衍生物,其中R.sub.1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R.sub.1和R.sub.3一起代表--CH.dbd.CH--CH.dbd.CH--桥或者-除非至少有一个取代基R.sub.2到R.sub.8代表氢,或者如果R.sub.9代表至少有2个碳原子的基团-代表氯,独立于彼此的R.sub.2和R.sub.3,每个都代表氢,氯或1到4个碳原子的烷基,R.sub.4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R.sub.3和R.sub.4一起代表--CH.dbd.CH--CH.dbd.CH--桥,独立于彼此的R.sub.5,R.sub.6和R.sub.7,每个都代表氢或1到4个碳原子的烷基,R.sub.8代表氢,1到4个碳原子的烷基或烯丙基,R.sub.9代表1到10个碳原子的烷基或苯基,X代表氢,具有对脂质和胆固醇代谢的强烈作用的生理上可接受的无机或有机碱的阳离子,以及它们的制造方法。