Synthesis and antiarrhythmic activity of cis-2,6-dimethyl-.alpha.,.alpha.-diaryl-1-piperidinebutanols
作者:M. L. Hoefle、L. T. Blouin、R. W. Fleming、S. Hastings、J. M. Hinkley、T. E. Mertz、T. J. Steffe、C. S. Stratton
DOI:10.1021/jm00105a003
日期:1991.1
A series of alpha,alpha-diaryl-1-piperidinebutanols was evaluated for antiarrhythmic activity in the coronary ligated dog model. Structure-activity relationship studies indicated that the 2,6-dimethylpiperidine group yielded compounds with the best antiarrhythmic profiles in this series. The length of the methylene chain separating the diarylcarbinol and the amino group was not crucial. Substitution
评价了一系列α,α-二芳基-1-哌啶丁醇在冠状动脉结扎狗模型中的抗心律失常活性。结构-活性关系研究表明,2,6-二甲基哌啶基团产生的化合物具有最佳的抗心律失常特征。分开二芳基甲醇和氨基的亚甲基链的长度并不关键。用氢或羟基取代许多官能团对功效或持续时间影响很小,但是产生的化合物会产生严重的心动过速。用氢或吡啶基或环己基取代芳基之一对功效几乎没有影响,但是减少了作用时间。最终选择了化合物18(吡美诺醇)进行进一步研究,目前正在人体中进行研究。