作者:Yu Xu、Shu-Yi Hao、Xiu-Juan Zhang、Wen-Bo Li、Xue-Peng Qiao、Zi-Xiao Wang、Shi-Wu Chen
DOI:10.1016/j.bmcl.2019.126885
日期:2020.2
as well as the Aurora A and Aurora B inhibitory activities with the IC50 values of 309 nM and 293 nM, respectively. Furthermore, compound 12a induced apoptosis by upregulated the pro-apoptotic proteins Bax and decreased the anti-apoptotic protein Bcl-xl in HCT-116 cells. Moreover, the molecular docking study showed that compound 12a had good binding modes with Aurora A and Aurora B and the bioinformatics
为了探索新型的Aurora激酶抑制剂,设计,合成和评估了一系列新型的2,4-二取代的嘧啶类,其对一组癌细胞系(A549,HCT-116和MCF-7)的体外抗增殖活性。其中,化合物12a对A549(IC50 = 12.05±0.45μM),HCT-116(IC50 = 1.31±0.41μM)和MCF-7(IC50 = 20.53±6.13μM)细胞表现出中等至高的抗增殖活性,以及Aurora A和Aurora B的抑制活性,其IC50值分别为309 nM和293 nM。此外,化合物12a通过上调HCT-116细胞中的促凋亡蛋白Bax和降低抗凋亡蛋白Bcl-xl来诱导凋亡。而且,分子对接研究表明,化合物12a与Aurora A和Aurora B具有良好的结合模式,生物信息学预测发现,使用SwissADME,化合物12a具有良好的药物相似性。综上所述,这些结果表明12a可能是潜在的抗癌化合物,