Design, synthesis and biological evaluation of novel imidazo[4,5-c]pyridinecarboxamide derivatives as PARP-1 inhibitors
作者:Qihua Zhu、Xuyan Wang、Zhaoxing Chu、Guangwei He、Guangping Dong、Yungen Xu
DOI:10.1016/j.bmcl.2013.02.032
日期:2013.4
A series of novel cyclic amine-substituted imidazo[4,5-c]pyridinecarboxamide analogs were designed and synthesized. All the target compounds were evaluated for their PARP inhibition activity, and the result indicated that most of the compounds possessed inhibitory effect on PARP at the concentration of 1 μM, among which compound 8d (IC50 = 0.528 μM) was selected for evaluating the antitumor effect
设计并合成了一系列新型的环胺取代的咪唑并[4,5- c ]吡啶甲酰胺类似物。评价所有目标化合物的PARP抑制活性,结果表明大多数化合物在1μM的浓度下对PARP具有抑制作用,其中选择化合物8d(IC 50 = 0.528μM)评估其抗肿瘤活性。体内作用。结果显示化合物8d和顺铂组合组在小鼠A549模型中的抗肿瘤功效与ABT-888和顺铂组合组的相似。