New benzothieno[3,2-d]-1,2,3-triazines with antiproliferative activity: Synthesis, spectroscopic studies, and biological activity
作者:Antonino Lauria、Alessia Alfio、Riccardo Bonsignore、Carla Gentile、Annamaria Martorana、Giuseppe Gennaro、Giampaolo Barone、Alessio Terenzi、Anna Maria Almerico
DOI:10.1016/j.bmcl.2014.06.007
日期:2014.8
triazenylbenzo[b]thiophenes, were designed, synthesized and screened as anticancer agents. The structural features of these compounds prompted us to investigate their DNA binding capability through UV–vis absorption titrations, circular dichroism, and viscometry, pointing out the occurrence of groove-binding. The derivative 3-(4-methoxy-phenyl)benzothieno[3,2-d]-1,2,3-triazin-4(3H)-one showed the highest
设计,合成并筛选了新的苯并噻吩并[3,2 - d ] -1,2,3-三嗪以及前体三氮烯基苯并[ b ]噻吩作为抗癌剂。这些化合物的结构特征促使我们通过紫外可见吸收滴定,圆二色性和粘度测定法研究它们的DNA结合能力,指出了凹槽结合的发生。衍生物3-(4-甲氧基-苯基)苯并噻吩并[3,2 - d ] -1,2,3-三嗪-4(3 H)-one对HeLa细胞显示出最高的抗增殖作用,并且还在细胞周期中进行了测试摄动实验。获得的结果首次评估了苯并噻吩并[3,2- d] -1,2,3-三嗪核,我们将其与其DNA结合特性相关。