Synthesis, biological evaluation, and molecular docking studies of novel 1-benzene acyl-2-(1-methylindol-3-yl)-benzimidazole derivatives as potential tubulin polymerization inhibitors
作者:Yan-Ting Wang、Ya-Juan Qin、Na Yang、Ya-Liang Zhang、Chang-Hong Liu、Hai-Liang Zhu
DOI:10.1016/j.ejmech.2015.05.021
日期:2015.6
zole derivatives were designed, synthesized and evaluated as potential tubulin polymerization inhibitors and for the cytotoxicity against anthropic cancer cell lines. Among the novel compounds, compound 11f was demonstrated the most potent tubulin polymerization inhibitory activity (IC50 = 1.5 μM) and antiproliferative activity against A549, HepG2 and MCF-7 (GI50 = 2.4, 3.8 and 5.1 μM, respectively)
设计,合成和评估了一系列1-苯酰基-2-(1-甲基吲哚-3-基)-苯并咪唑衍生物,作为潜在的微管蛋白聚合抑制剂和对人类癌细胞系的细胞毒性。在新化合物中,化合物11f被证明 对A549,HepG2和MCF-7的微管蛋白聚合抑制活性最强(IC 50 = 1.5μM)和抗增殖活性(分别为GI 50 = 2.4、3.8和5.1μM)。与阳性对照秋水仙碱和CA-4相比。我们还评估了化合物11f可以有效地诱导与G2 / M期细胞周期阻滞有关的A549细胞凋亡。这些研究中的对接模拟和3D-QSAR模型提供了更多信息,可用于设计具有更强微管蛋白抑制活性的新分子。