Design, synthesis and evaluation of 4-phenyl-1,2,3-triazole substituted pyrimidine derivatives as antiproliferative and tubulin polymerization inhibitors
作者:Ashish Ranjan Dwivedi、Vijay Kumar、Ravi Prakash Yadav、Naveen Kumar、Kailash Jangid、Piyush Anand、Deepak Kumar Sharma、Somesh Barnawal、Vinod Kumar
DOI:10.1016/j.molstruc.2022.133592
日期:2022.11
Ligands binding to the colchicine domain of the tubulin protein act as tubulin polymerization inhibitors and arrest the cell cycle in G2/M phase. A series of 4-Phenyl-1,2,3-triazole substituted pyrimidine derivatives have been synthesized and evaluated for antiproliferative and antitubulin activities. In the series, AV-6 and AV-14 were found to be active against the three tested cancer cell lines wherein
与微管蛋白的秋水仙碱结构域结合的配体充当微管蛋白聚合抑制剂并将细胞周期阻滞在 G2/M 期。已经合成了一系列 4-Phenyl-1,2,3-triazole 取代的嘧啶衍生物,并评估了其抗增殖和抗微管蛋白活性。在该系列中,发现 AV-6 和 AV-14 对三种测试的癌细胞系具有活性,其中 AV-6 显示 IC 50值为 1.2 µM、5.5 µM 和 1.9 µM,而 AV-14 显示 IC 50对 HCT-116、MCF-7 和 HT-29 细胞系的值分别为 4.7 µM、1.7 µM 和 1.4 µM。发现这些化合物对正常细胞无毒 (HEK-293)。在细胞周期分析和 JC-1 研究中,这些化合物诱导线粒体介导的细胞凋亡。在微管蛋白聚合抑制研究中,AV-6 显示出显着的微管蛋白聚合抑制潜力。在分子对接和模拟研究中,这些化合物非常适合秋水仙碱的活性位点。