Design, synthesis, and biological activity evaluation of novel tubulin polymerization inhibitors based on pyrimidine ring skeletons
作者:Yingying Kang、Yuanyuan Pei、Jinling Qin、Yixin Zhang、Yongtao Duan、Hua Yang、Yongfang Yao、Moran Sun
DOI:10.1016/j.bmcl.2023.129195
日期:2023.3
inhibited the migration and invasion of HepG2 cells in a dose-dependent manner. Overall, our work indicates that the tubulin polymerization inhibitor incorporating pyrimidine and the 3,4,5‑trimethoxyphenyl ring may deserve consideration for cancer therapy.
设计并合成了一个新的嘧啶类似物库,化合物K10带有 1,4-苯并二氧六环部分和 3,4,5-三甲氧基苯基,表现出最强的活性,IC 50值为 0.07–0.80 μM,针对四种癌细胞系。基于细胞的机制研究阐明,K10抑制微管聚合,阻断 G2/M 期细胞周期,最终诱导 HepG2 细胞凋亡。此外,K10以剂量依赖的方式抑制 HepG2 细胞的迁移和侵袭。总的来说,我们的工作表明结合嘧啶和 3,4,5-三甲氧基苯环的微管蛋白聚合抑制剂可能值得考虑用于癌症治疗。