Design, synthesis and biological evaluation of 3′,4′,5′-trimethoxy flavonoid benzimidazole derivatives as potential anti-tumor agents
作者:Zhe Wang、Xiangping Deng、Runde Xiong、Shujuan Xiong、Juan Liu、Xuan Cao、Xiaoyong Lei、Yanming Chen、Xing Zheng、Guotao Tang
DOI:10.1039/c7md00578d
日期:——
A series of 3′,4′,5′-trimethoxy flavonoids with benzimidazole linked by different chain alkanes have been designed and synthesized. The potential activity of these compounds as anti-tumor agents was evaluated by cytotoxicity assay in MGC-803 (human gastric cancer), MCF-7 (human breast cancer), HepG-2 (human hepatoma) and MFC (mouse gastric cancer) tumor cell lines. Among them, compound 15 7-(3-(2-
设计并合成了一系列苯并咪唑通过不同链烷烃连接的3',4',5'-三甲氧基黄酮类化合物。这些化合物作为抗肿瘤药的潜在活性通过MGC-803(人类胃癌),MCF-7(人类乳腺癌),HepG-2(人类肝癌)和MFC(小鼠胃癌)肿瘤中的细胞毒性试验进行了评估。细胞系。其中,化合物15 7-(3-(2-氯-1 H-苯并[ d ]咪唑-1-基)丙氧基)-2-(3,4,5-三甲氧基苯基)-4 H-铬烯-4-一种显示最有效的抗增殖活性,IC 50值分别为20.47±2.07、43.42±3.56、35.45±2.03μM和23.47±3.59μM。流式细胞仪(FCM)结果表明化合物15导致细胞周期停滞在G1期,并以剂量依赖性方式诱导MFC细胞凋亡。另外,化合物15对体内肿瘤生长显示出显着的抑制作用。所有结果概述了化合物15作为抗肿瘤剂的进一步开发的巨大潜力。