Synthesis of New S-alkylated-3-mercapto-1,2,4-triazole Derivatives Bearing Cyclic Amine Moiety as Potent Anticancer Agents
作者:M. S.R. Murty、Kesur R. Ram、Rayudu Venkateswara Rao、J. S. Yadav、Janapala Venkateswara Rao、L. R. Velatooru
DOI:10.2174/157018012799129882
日期:2012.3.1
A series of 3-[3-[4-(Substituted)-1-cyclicamine]propyl]thio-5-substituted[1,2,4]triazoles (8a-j) were synthesized with good yields starting from corresponding carboxylic acids. The cytotoxicity studies of these derivatives were studied against five different human cancer cell lines. Three compounds had shown good anticancer activity. The triazole derivatives, 8i and 8j were most potent particularly against U937 and HL-60 cells. The cytotoxic potency of the compounds varied between the cell lines suggesting that a structural property of these compounds as possible determinants of their biological activity.
一系列3-[3-[4-(取代)-1-环胺]丙基]硫-5-取代[1,2,4]三唑(8a-j),从相应的羧酸出发,以良好的收率被合成。这些衍生物对五种不同的人类癌细胞系进行了细胞毒性研究。三种化合物显示出良好的抗癌活性。三唑衍生物,8i和8j,对U937和HL-60细胞尤其有效。化合物的细胞毒性效力在不同细胞系之间有所变化,这表明这些化合物的结构特性可能是其生物活性的可能决定因素。