Inhibition of Dengue virus and West Nile virus proteases by click chemistry-derived benz[d]isothiazol-3(2H)-one derivatives
作者:Kok-Chuan Tiew、Dengfeng Dou、Tadahisa Teramoto、Huiguo Lai、Kevin R. Alliston、Gerald H. Lushington、R. Padmanabhan、William C. Groutas
DOI:10.1016/j.bmc.2011.12.047
日期:2012.2
Two click chemistry-derived focused libraries based on the benz[d]isothiazol-3(2H)-one scaffold were synthesized and screened against Dengue virus and West Nile virus NS2B-NS3 proteases. Several compounds (4l, 7j–n) displayed noteworthy inhibitory activity toward Dengue virus NS2B-NS3 protease in the absence and presence of added detergent. These compounds could potentially serve as a launching pad
合成了两个基于苯并 [ d ]isothiazol-3( 2H )-one 支架的点击化学衍生的重点文库,并针对登革热病毒和西尼罗河病毒 NS2B-NS3 蛋白酶进行了筛选。在不存在和存在添加去污剂的情况下,几种化合物(4l、7j – n)对登革热病毒 NS2B-NS3 蛋白酶显示出显着的抑制活性。这些化合物有可能作为“命中领先”优化活动的跳板。