Targeting epigenetic reader and eraser: Rational design, synthesis and in vitro evaluation of dimethylisoxazoles derivatives as BRD4/HDAC dual inhibitors
作者:Zhimin Zhang、Shaohua Hou、Hongli Chen、Ting Ran、Fei Jiang、Yuanyuan Bian、Dewei Zhang、Yanle Zhi、Lu Wang、Li Zhang、Hongmei Li、Yanmin Zhang、Weifang Tang、Tao Lu、Yadong Chen
DOI:10.1016/j.bmcl.2016.04.034
日期:2016.6
(HDAC), which recognize and remove acetylated lysine, respectively, have emerged as important epigenetic therapeutic targets in cancer treatments. Herein we presented a novel design approach for cancer drug development by combination of bromodomain and HDAC inhibitory activity in one molecule. The designed compounds were synthesized which showed inhibitory activity against bromodomain 4 and HDAC1. The
溴结构域蛋白模块和组蛋白脱乙酰基酶(HDAC)分别识别和去除乙酰化的赖氨酸,已成为癌症治疗中重要的表观遗传学治疗靶标。在这里,我们提出了一种通过在一个分子中结合溴结构域和HDAC抑制活性来开发癌症药物开发的新颖设计方法。合成了所设计的化合物,其显示出对溴结构域4和HDAC1的抑制活性。代表性的双溴结构域/ HDAC抑制剂化合物11和12在细胞测定中显示出对人白血病细胞株K562和MV4-11的有效抗增殖活性。这项工作可能为开发双溴结构域/ HDAC抑制剂作为潜在的抗癌治疗剂奠定基础。