Studies on quinones. Part 47. Synthesis of novel phenylaminophenanthridinequinones as potential antitumor agents
作者:Jaime A. Valderrama、Andrea Ibacache、Jaime A. Rodriguez、Cristina Theoduloz、Julio Benites
DOI:10.1016/j.ejmech.2011.05.003
日期:2011.8
prepared using a highly efficient sequence involving: a) solar photoacylation reactions of benzoquinone with arylaldehydes, b) one-pot procedure for the synthesis of 3,4-dihydrophenanthridine-1,7,10(2H)-trione intermediates from acylhydroquinones and c) highly regiocontrolled acid-induced amination reaction of phenanthridinequinones with phenylamines. The members of this series were in vitro evaluated
在我们寻找潜在的抗癌药的过程中,一系列的8和9-苯基氨基-3,4-四氢菲啶-1,7,10(2 H)-三酮在6、8和9位具有取代基变化制备使用以下高效序列:a)苯醌与芳醛的日光酰化反应,b)一锅法从酰基氢醌合成3,4-二氢菲啶-1,7,10(2 H)-三酮中间体和c)高度区域控制的菲诱导的菲啶醌与苯胺的胺化反应。该系列的成员在体外使用MTT比色法对一种正常细胞系和三种人类癌细胞系进行了评估。SAR分析表明,醌核上氮取代基的位置,6-位上甲基,苯基,呋喃基和噻吩基的存在以及苯基氨基-3,4-四氢菲啶-1的成角度脂环族环的芳构化,7,10(2 H)-三酮药效基团在抗肿瘤活性中起关键作用。