Synthesis, molecular modeling, and biological evaluation of 1,2,4-triazole derivatives containing pyridine as potential anti-tumor agents
作者:Yan-Bin Zhang、Wen Liu、Yu-Shun Yang、Xiao-Liang Wang、Hai-Liang Zhu、Li-Fei Bai、Xiao-Yang Qiu
DOI:10.1007/s00044-012-0306-5
日期:2013.7
an accumulating body of experimental evidences validating focal adhesion kinase (FAK) as a therapeutic target and offering opportunities for anti-tumor drug development. In present study, we sought to synthesize twenty-eight potential FAK inhibitors as anti-tumor agents based on 1,2,4-triazole skeleton. The bioassay assays demonstrated that compounds 3e and 6j showed the most potent activity, 3e inhibited
大量的实验证据证实局灶性粘附激酶(FAK)可作为治疗靶标,并为抗肿瘤药物的开发提供了机会。在本研究中,我们试图基于28,1,2,4-三唑骨架合成28种潜在的FAK抑制剂作为抗肿瘤药。表明,化合物的生物测定试验3E和6J显示出最有效的活性,3E抑制HCT116和HepG2细胞系的生长与IC 50倍的8.17的值和7.04μM,而化合物6J显示对HCT116细胞系的最有效的生物活性(IC 50 = 1.99μM)。此外,化合物6j也显示出显着的FAK抑制活性(IC 50 = 2.41μM)。流式细胞仪和western-blot检测结果表明,化合物3e和6j具有良好的抗增殖活性。进行对接模拟以将化合物3e和6j置于FAK的活性位点,以确定可能的结合模型。