2-Substituted-1-(2-morpholinoethyl)-1 H -naphtho[2,3- d ]imidazole-4,9-diones: Design, synthesis and antiproliferative activity
作者:Zhanxiong Liu、Zhenfeng Zhang、Wanbin Zhang、Deyue Yan
DOI:10.1016/j.bmcl.2018.06.007
日期:2018.8
and a 2-substituted imidazole segment on a naphthoquinone skeleton, were designed, synthesized and tested as anticancer agents. Cytotoxicity was evaluated in vitro against three human cancer cell lines: human breast carcinoma cell line (MCF-7), human cervical carcinoma cell line (Hela), and human lung carcinoma cell line (A549); and one normal cell line: mouse fibroblast cell line (L929). Among them
三十六种新型化合物2-取代的-1-(2-吗啉代乙基)-1 H-萘[2,3 - d ]咪唑-4,9-二酮,带有一个N-(2-吗啉代乙基)基团和一个2设计,合成并测试了萘醌骨架上的取代咪唑片段,并将其作为抗癌剂进行了测试。在体外评估了针对三种人类癌细胞系的细胞毒性:人类乳腺癌细胞系(MCF-7),人类宫颈癌细胞系(Hela)和人类肺癌细胞系(A549)。一种正常的细胞系:小鼠成纤维细胞系(L929)。其中,化合物2-(3-氯-4-甲氧基苯基)-1-(2-吗啉代乙基)-1 H-萘[2,3- d]咪唑-4,9-二酮对MCF-7,Hela和A549表现出良好的抗增殖活性(IC 50值分别等于10.6μM,8.3μM和4.3μM),对L929的细胞毒性低(IC 50值等于67.3) (μM)。