Inhibition of rat hepatic microsomal aminopyrine N-demethylase activity by benzimidazole derivatives. Quantitative structure-activity relationships
作者:Michael Murray、Adrian J. Ryan、Peter J. Little
DOI:10.1021/jm00350a002
日期:1982.8
Eight-two benzimidazole derivatives have been prepared and tested for the ability to inhibit cytochrome P-450 mediated enzyme activity (aminopyrine N-demethylase) from phenobarbitone-induced rat hepatic microsomes. Using physicochemical parameters and multiple regression analysis, we derived a quantitative structure-activity relationship (QSAR) that describes up to 87% of the data variance in terms
已经制备了八两种苯并咪唑衍生物,并测试了其抑制苯巴比妥诱导的大鼠肝微粒体的细胞色素P-450介导的酶活性(氨基比林N-脱甲基酶)的能力。使用理化参数和多元回归分析,我们得出了定量结构-活性关系(QSAR),该关系描述了高达87%的数据方差,包括疏水和电子效应以及取代基在2-位的摩尔折光率。苯并咪唑环。