Discovery and Development of a Series of Pyrazolo[3,4-<i>d</i>]pyridazinone Compounds as the Novel Covalent Fibroblast Growth Factor Receptor Inhibitors by the Rational Drug Design
作者:Yulan Wang、Yang Dai、Xiaowei Wu、Fei Li、Bo Liu、Chunpu Li、Qiufeng Liu、Yuanyang Zhou、Bao Wang、Mingrui Zhu、Rongrong Cui、Xiaoqin Tan、Zhaoping Xiong、Jia Liu、Minjia Tan、Yechun Xu、Meiyu Geng、Hualiang Jiang、Hong Liu、Jing Ai、Mingyue Zheng
DOI:10.1021/acs.jmedchem.9b00510
日期:2019.8.22
which showed a highly selective and potent FGFR inhibition profile. Pharmacokinetic assessment, protein kinase profiling, and hERG inhibition evaluation were also conducted, and they confirmed the value of 15 as a lead for further investigation. Overall, this study exemplifies the importance of the integrative use of computational methods and experimental techniques in drug discovery.
成纤维细胞生长因子受体(FGFRs)的改变在许多癌症的进展和发展中起着关键作用,这使FGFRs在癌症治疗中成为有吸引力的靶标。在本研究中,基于新设计的FGFR靶标特异性评分功能,通过虚拟筛选鉴定了一种新型FGFR抑制剂。然后,通过将分子对接和代谢位点预测与一系列体外评估和X射线共晶结构确定相结合来进行先导性最优化,从而产生共价FGFR抑制剂15,该抑制剂表现出高度的选择性和强大的FGFR抑制谱。还进行了药代动力学评估,蛋白激酶分析和hERG抑制评估,他们确定15的值可作为进一步研究的线索。全面的,