Design, synthesis and biological evaluation of bisthiazole-based trifluoromethyl ketone derivatives as potent HDAC inhibitors with improved cellular efficacy
作者:Chao-Jun Gong、An-Hui Gao、Yang-Ming Zhang、Ming-Bo Su、Fei Chen、Li Sheng、Yu-Bo Zhou、Jing-Ya Li、Jia Li、Fa-Jun Nan
DOI:10.1016/j.ejmech.2016.02.003
日期:2016.4
Histone deacetylases (HDACs) are a class of epigenetic modulators with complex functions in histone post-translational modifications and are well known targets for antineoplastic drugs. We have previously developed a series of bisthiazole-based hydroxamic acids as novel potent HDAC inhibitors. In the present work, a new series of bisthiazole-based compounds with different zinc binding groups (ZBGs)
组蛋白脱乙酰基酶(HDAC)是一类在组蛋白翻译后修饰中具有复杂功能的表观遗传调节剂,并且是抗肿瘤药的众所周知的靶标。我们之前已经开发了一系列基于联苯并恶唑的异羟肟酸作为新型有效的HDAC抑制剂。在目前的工作中,已经设计并合成了一系列具有不同锌结合基团(ZBGs)的基于联苯并唑的新化合物。其中有化合物7,其中含有三氟甲基酮作为ZBG,在几种癌细胞系中均显示出对人HDAC的有效抑制活性,并具有增强的抗增殖活性。