Design, synthesis and molecular docking studies of some novel spiro[indoline-3, 4′-piperidine]-2-ones as potential c-Met inhibitors
作者:Lianbao Ye、Yuanxin Tian、Zhonghuang Li、Hong Jin、Zhengguang Zhu、Shanhe Wan、Junyan Zhang、Pengjiu Yu、Jiajie Zhang、Shuguang Wu
DOI:10.1016/j.ejmech.2012.02.016
日期:2012.4
receptor tyrosine kinase c-Met has been reported in human cancers and is considered as an attractive target for small molecule drug discovery. In this study, a series of spiro[indoline-3, 4′-piperidine]-2-ones were designed, synthesized and evaluated as novel c-Met inhibitors. The results showed that the majority of the compounds exhibited significant inhibitory effect on c-Met with IC50 values of 0.0147–17 μM
受体酪氨酸激酶c-Met的失调在人类癌症中已有报道,被认为是发现小分子药物的诱人靶标。在这项研究中,设计,合成和评估了一系列螺[吲哚啉-3,4'-哌啶] -2-one,作为新型c-Met抑制剂。结果表明,大多数化合物显示对c-Met的带IC显著抑制效果50在基于TR-FRET的测定0.0147-17μM的值和IC 50个1.56-1400μM的值在基于细胞的测定。此外,我们的对接实验验证了结果并解释了c-Met突出活性的分子机制。