Design, synthesis and biological activity of N-(2-phenoxy)ethyl imidazo[1,2-a]pyridine-3-carboxamides as new antitubercular agents
作者:Apeng Wang、Kai Lv、Linhu Li、Hongtao Liu、Zeyu Tao、Bin Wang、Mingliang Liu、Chao Ma、Xican Ma、Bing Han、Aoyu Wang、Yu Lu
DOI:10.1016/j.ejmech.2019.06.038
日期:2019.9
A series of N-(2-phenoxy)ethyl imidazo[1,2-a]pyridine-3-carboxamides (IPAs), based on the structure of WZY02 discovered in our lab, were designed and synthesized as new anti-TB agents. Results reveal that many of them exhibit excellent in vitro inhibitory activity with low nanomolar MIC values against both drug-sensitive MTB strain H37Rv and drug-resistant clinical isolates. Compounds 15b and 15d display
根据在我们实验室中发现的WZY02的结构,设计并合成了一系列N-(2-苯氧基)乙基咪唑并[1,2 - a ]吡啶-3-甲酰胺(IPAs),作为新型抗结核药物。结果表明,它们中的许多对药物敏感性MTB菌株H37Rv和耐药性临床分离株均表现出优异的体外抑制活性,且纳摩尔摩尔MIC值低。化合物15b和15d显示出良好的安全性和药代动力学特征,表明它们有望成为未来抗结核药物发现的先导化合物。