Synthesis and evaluation of a series of pyridine and pyrimidine derivatives as type II c-Met inhibitors
作者:Yanmei Zhao、Jiankang Zhang、Rangxiao Zhuang、Ruoyu He、Jianjun Xi、Xuwang Pan、Yidan Shao、Jinming Pan、Jingjing Sun、Zhaobin Cai、Shourong Liu、Weiwei Huang、Xiaoqing Lv
DOI:10.1016/j.bmc.2017.04.003
日期:2017.6
In this study, a series of novel pyridine and pyrimidine-containing derivatives were designed, synthesized and biologically evaluated for their c-Met inhibitory activities. In the biological evaluation, half of the target compounds exhibited moderate to potent c-Met inhibitory activities. Among which, it is noteworthy that compounds 13d not only showed most potent c-Met inhibitory potency but also
在这项研究中,设计,合成和生物学评估了一系列新颖的吡啶和含嘧啶的衍生物的c-Met抑制活性。在生物学评估中,一半的目标化合物表现出中等至有效的c-Met抑制活性。其中,值得注意的是,化合物13d不仅显示出最强的c-Met抑制能力,而且显示出出色的抗增殖活性(针对EBC-1细胞系的IC50 = 127nM)以及可接受的激酶选择性谱。此外,蛋白质印迹分析表明13d以剂量依赖的方式抑制了EBC-1细胞中的c-Met磷酸化,并在0.1mM时被完全消除。所有这些实验结果表明,13d可以作为抗癌药物开发的有前途的先导化合物。