Design, synthesis and preliminary bioactivity evaluations of substituted quinoline hydroxamic acid derivatives as novel histone deacetylase (HDAC) inhibitors
作者:Lei Wang、Xuben Hou、Huansheng Fu、Xiaole Pan、Wenfang Xu、Weiping Tang、Hao Fang
DOI:10.1016/j.bmc.2015.06.024
日期:2015.8
in clinical practice to reverse the abnormal epigenetic states of cancer and other diseases. Therefore, HDAC inhibitors become a relatively new class of anti-cancer agent. In the present study, we reported the design and synthesis of a series of novel HDAC inhibitors using various substituted quinoline rings as the cap group. In vitro studies showed that some compounds have good inhibitory activities
抑制HDAC活性已成为临床实践中有望逆转癌症和其他疾病的异常表观遗传状态的治疗策略。因此,HDAC抑制剂成为一类相对较新的抗癌剂。在本研究中,我们报道了使用各种取代的喹啉环作为帽基的一系列新型HDAC抑制剂的设计和合成。体外研究表明,某些化合物对HDAC具有良好的抑制活性,并且在某些肿瘤细胞系中具有强大的抗增殖活性。特别是,化合物9w(IC 50 = 85 nM)与SAHA(IC 50 = 161 nM)相比表现出更好的抑制作用。