Abstract
               6-Alkylsulfanyl-1,4-dihydropyridines 5 bearing methoxyphenyl groups at various positions have been prepared by three different approaches. Multidrug resistance modulating (P-glycoprotein and multidrug resistance protein-1 inhibition) activity of 1,4-dihydropyridine derivatives 5 is comparable to that of verapamil.
 
                                    标题:摘要
6-烷基
硫基-1,4-
二氢吡啶5在不同位置带有
甲氧基苯基团的衍
生物已通过三种不同方法制备。1,4-二氢
吡啶衍生物5的多药耐药调节(P-糖蛋白和多药耐药蛋白-1抑制)活性与
维拉帕米相当。