Discovery of Potent c-MET Inhibitors with New Scaffold Having Different Quinazoline, Pyridine and Tetrahydro-Pyridothienopyrimidine Headgroups
作者:Yingnan Jiang、Ke Zhang、Suyu Gao、Guihua Wang、Jian Huang、Jinhui Wang、Lixia Chen
DOI:10.3390/molecules21050612
日期:——
ide derivatives, N-(3-(tert-butyl)-1-phenyl-1H-pyrazol-5-yl) benzamide derivatives and N¹-(3-fluoro-4-methoxyphenyl)-N³-(4-fluorophenyl) malonamide derivatives were designed and synthesized, some of them were identified as c-MET inhibitors. Among these compounds with new scaffolds having different quinazoline, pyridine and tetrahydro-pyridothienopyrimidine head groups, compound 11c, 11i, 13b, 13h exhibited
细胞间质-上皮转化因子(c-MET)与人类恶性肿瘤密切相关,这使其成为治疗癌症的重要靶标。在这项研究中,一系列的3-甲氧基-N-苯基苯甲酰胺衍生物,N-(3-(叔丁基)-1-苯基-1H-吡唑-5-基)苯甲酰胺衍生物和N 1-(3-氟-4设计并合成了-甲氧基苯基)-N 3-(4-氟苯基)丙二酰胺衍生物,其中一些被鉴定为c-MET抑制剂。在具有具有不同的喹唑啉,吡啶和四氢-吡啶并噻吩并嘧啶头基的新支架的这些化合物中,化合物11c,11i,13b,13h表现出对c-MET的强抑制活性和对体外测试癌细胞系的高抗癌活性。此外,激酶选择性测定进一步证明13b和13h都是有效的和选择性的c-MET抑制剂。分子对接支持它们与c-MET和VEGFR2结合良好,这表明它们是潜在的c-MET RTK抑制剂用于癌症治疗。