Synthesis and biological evaluation of N-(3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazin-7-yl)benzenesulfonamide derivatives as new BET bromodomain inhibitors for anti-hematologic malignancies activities
作者:Li Liu、Yongxia Zhu、Zhihao Liu、Tinghong Ye、Weiqiong Zuo、Cuiting Peng、Kunjie Xiao、Ningyu Wang、Luoting Yu
DOI:10.1007/s11030-016-9707-6
日期:2017.2
in particular BRD4, has been reported to play important roles in cancer, inflammation, obesity, cardiovascular disease, and neurological disorders. In this paper, a series of benzomorpholinone derivatives were synthesized and biologically evaluated as BETs inhibitors. Detailed structure–activity relationship studies led to the discovery of several new potent compounds, of which 15h and 15i displayed
溴结构域和末端外蛋白(BETs),特别是BRD4,据报道在癌症,炎症,肥胖,心血管疾病和神经系统疾病中起重要作用。本文合成了一系列苯并吗啉酮衍生物,并作为BETs抑制剂进行了生物学评估。详细的结构-活性关系的研究导致了几个新的有效化合物的发现,其中15H和15I显示\(\文本IC} _ 50} \)的2.8和4.5的值\(\ upmu} \文本M } \)分别针对BRD4(D1),并在低微摩尔浓度下对四种血液系统恶性肿瘤细胞系表现出良好的抗增殖活性,其中包括MV4-11,OCI-LY10,Pfeifer和Su-DHL-6细胞。将来,就其功效和类药物特性而言,该化学型可以进一步优化。