Design, synthesis and biological evaluation of tyrosine-based hydroxamic acid analogs as novel histone deacetylases (HDACs) inhibitors
作者:Yingjie Zhang、Jinhong Feng、Chunxi Liu、Hao Fang、Wenfang Xu
DOI:10.1016/j.bmc.2011.06.046
日期:2011.8
Histone deacetylases (HDACs) are a promising target for treating cancer and some other disorders. Herein, based on the structure of our previously reported tetrahydroisoquinoline-based hydroxamic acids, a novel series of tyrosine-based hydroxamic acid derivatives was designed and synthesized as HDACs inhibitors. Compared with tetrahydroisoquinoline-based hydroxamic acids, tyrosine-based hydroxamic
组蛋白脱乙酰基酶(HDAC)是治疗癌症和其他一些疾病的有希望的靶标。在此,基于我们先前报道的基于四氢异喹啉的异羟肟酸的结构,设计并合成了一系列基于酪氨酸的异羟肟酸衍生物作为HDACs抑制剂。与基于四氢异喹啉的异羟肟酸相比,基于酪氨酸的异羟肟酸衍生物表现出更强的HDAC8抑制活性。但是,对几种选定的基于酪氨酸的异羟肟酸的抗增殖活性和HeLa细胞核提取物的抑制作用是中等的。