2,5,6-Trisubstituted imidazo[2,1-b][1,3,4]thiadiazoles: Search for antihyperlipidemic agents
作者:Harun M. Patel、Malleshappa N. Noolvi、Anjali Goyal、B.S. Thippeswamy
DOI:10.1016/j.ejmech.2013.04.020
日期:2013.7
A novel series of 2,5,6-trisubstituted imidazo[2,1-b][1,3,4]thiadiazoles 4(a–d) and 7(a–i) were rationally designed through QSAR based pharmacophore approach and synthesized from 5-(1,3-benzodioxol-5-yl)-[1,3,4]thiadiazol-2-amine (1). The structures of these compounds were established by IR, 1H NMR, 13C NMR, HRMS technique. All the compounds were evaluated for their in vitro antihyperlipidemic activity
通过基于QSAR的药效团方法合理设计并合成了一系列新颖的2,5,6-三取代的咪唑并[2,1- b ] [1,3,4]噻二唑4(a - d)和7(a - i)并合成由5-(1,3-苯并二恶唑-5-基)-[1,3,4]噻二唑-2-胺(1)。这些化合物的结构通过IR,1 H NMR,13 C NMR,HRMS技术确定。使用trition诱导的高脂血症模型评估所有化合物的体外抗高脂血症活性。新合成的标题化合物7d,7e和7h与非诺贝特标准药物相比,血清,TCH,TG LDL和VLDL值显着降低,同时血清HDL水平升高。与胆固醇引起的高脂血症对照组相比,治疗组的动脉粥样硬化指数,LDL:HDL风险比以及SGOT,SGPT和ALP活性水平也显着降低。