Design, synthesis and antiproliferative activities of novel benzamides derivatives as HDAC inhibitors
作者:Yanyang Li、Yongzhen Wang、Ning Xie、Ming Xu、Pengyu Qian、Yanjin Zhao、Shuxin Li
DOI:10.1016/j.ejmech.2015.05.045
日期:2015.7
structural optimization, a series of novel HDAC inhibitors bearing a bicyclic heterocycle moiety were designed and synthesized based on the lead compound of MS-275. All the prepared compounds were evaluated for their in vitro antiproliferative activities against HCT-116, MCF-7 and A549 human cancer cell lines, all compounds exerted excellent antitumor activities. Moreover, the compound 4a exhibited
遵循非经典电子等规性原理和结构优化的原则,基于MS-275的先导化合物设计并合成了一系列带有双环杂环部分的新型HDAC抑制剂。评价所有制备的化合物对HCT-116,MCF-7和A549人癌细胞的体外抗增殖活性,所有化合物均表现出优异的抗肿瘤活性。而且,化合物4a表现出可接受的药代动力学特征,在大鼠中的生物利用度为76%,可以被认为是进一步开发的候选化合物。