Synthesis and anticancer activity evaluation of novel azacalix[2]arene[2]pyrimidines
作者:Yesu Addepalli、Xiaohong Yang、Minghui Zhou、D. Prabhakar Reddy、Shao-Lin Zhang、Zhen Wang、Yun He
DOI:10.1016/j.ejmech.2018.02.079
日期:2018.5
A series of novel azacalix[2]arene[2]pyrimidines were synthesized, and evaluated for their antiproliferative activities against A549, MCF7, SH-SY5Y and CNE human cancer cell lines in vitro by using the CCK-8 assay. A number of compounds showed low micromolar antiproliferative activities against MCF7 cell line. Compound 4j, containing a pyrrolidine moiety, exhibited the strongest inhibitory activity
合成了一系列新颖的氮杂杯[2]芳烃[2]嘧啶,并通过CCK-8测定了其体外对A549,MCF7,SH-SY5Y和CNE人癌细胞系的抗增殖活性。许多化合物对MCF7细胞系表现出低的微摩尔抗增殖活性。含有吡咯烷部分的化合物4j表现出最强的抑制活性,IC 50值为0.58μM。此外,乳腺癌细胞被用来探索这些azacalix [2] arene [2] pyrimidines的抑制机制。结果表明这些化合物参与通过以下途径诱导细胞凋亡caspase-3和caspase-9蛋白表达上调,细胞周期停在S期。我们的报告在这里代表了对azacalix [2] arene [2] pyrimidines的生物学活性的首次研究。