作者:Eugene R. Wagner、Robert G. Dull、Larry G. Mueller、Bobbie J. Allen、Alfred A. Renzi、Darrel J. Rytter、James W. Barnhart、Carol Byers
DOI:10.1021/jm00218a004
日期:1977.8
A series of arylthioalkanoic acids related to probucol was studied for hypolipidemic activity. Homologation of the alkyl side chain led to marked changes in the serum cholesterol and serum triglyceride lowering activity in rats with the best combination of properties appearing in compound 7, 2-[3,5-di-tert-butyl-4-hydroxyphenyl)thio]hexanoic acid. Modification of the ring substitution failed to improve
研究了与普罗布考有关的一系列芳硫基链烷酸的降血脂活性。烷基侧链的同源性导致大鼠血清胆固醇和血清甘油三酯降低活性的明显变化,其中化合物7、2- [3,5-二叔丁基-4-羟基苯基)硫基化合物具有最佳的特性组合己酸。尽管经验观察到亲脂取代是必要的,但是环取代的修饰不能提高活性。除去酚羟基可制得性质类似于7但活性稍低的化合物23。用氧气代替硫增加了该系列的毒性。外消旋体7的拆分并没有改变该化合物的活性。