Synthesis and biological evaluation of novel quinolone derivatives dual targeting histone deacetylase and tubulin polymerization as antiproliferative agents
作者:Xuan Wang、Xiaoye Jiang、Shiyou Sun、Yongqiong Liu
DOI:10.1039/c8ra02578a
日期:——
novel dual-acting levofloxacin–HDACi conjugates to target both histone deacetylase (HDAC) and tubulin polymerization. These bifunctional conjugates exhibited potent inhibitory activities against HDACs and tubulin polymerization. In docking analysis provides a structural basis for HDACs inhibition activities. Moreover, these conjugates showed selective anticancer activity that is more potent against
通过将两个互补的化学活性基团组合成一个分子来开发化疗药物的策略可能比单靶点药物具有更高的疗效和更少的副作用。在本文中,我们描述了一系列新型双效左氧氟沙星-HDACi 偶联物的合成和评估,以靶向组蛋白脱乙酰酶 (HDAC) 和微管蛋白聚合。这些双功能缀合物对 HDAC 和微管蛋白聚合表现出有效的抑制活性。对接分析为 HDACs 抑制活性提供了结构基础。此外,与其他四种癌细胞 A549、HepG2、PC-3、HeLa 相比,这些缀合物显示出对 MCF-7 更有效的选择性抗癌活性,但它们对正常细胞没有毒性。