Design, synthesis and biological evaluation of novel 3-alkylsulfanyl-4-amino-1,2,4-triazole derivatives
作者:Pei-Liang Zhao、Peng Chen、Qiu Li、Meng-Jin Hu、Peng-Cheng Diao、En-Shan Pan、Wen-Wei You
DOI:10.1016/j.bmcl.2016.05.086
日期:2016.8
Based on our previous work, a series of novel 3-alkylsulfanyl-4-amino-1,2,4-triazole derivatives were designed, synthesized and evaluated for their antiproliferative activities. The results indicated that some compounds possessed significant antiproliferative activities against four cancer cell lines, HepG2, HCT116, PC-3, and Hela. Particularly, the most promising compound 8d displayed 184-, 18-, and
根据我们以前的工作,设计,合成和评估了一系列新型的3-烷基硫烷基-4-氨基-1,2,4-三唑衍生物的抗增殖活性。结果表明,某些化合物对四种癌细胞系HepG2,HCT116,PC-3和Hela具有显着的抗增殖活性。特别地,与氟尿嘧啶相比,最有希望的化合物8d在抑制HCT116,Hela和PC-3细胞增殖方面显示出184、18和17倍的改善,IC 50值分别为0.37、2.94和31.31μM。最有趣的是,该化合物不影响正常的人类胚胎肾细胞HEK-293。此外,机理研究表明,代表性的化合物8d诱导Hela细胞G 2 / M期凋亡并阻断细胞周期,呈剂量依赖关系。这些发现表明,化合物8d可能有潜力被开发为设计新型抗癌小分子药物的有希望的先导。