Synthesis and biological evaluation of some bicyclic [2-(2,4-dimethylphenylthio)phenyl] aniline and its amide derivatives as potential antitubercular agents
作者:Yogesh Patil、Ramesh Shingare、Shakti Chakraborty、Rachana Borkute、Dhiman Sarkar、Balaji Madje
DOI:10.1007/s12039-018-1424-5
日期:2018.3
selectivity index. All compounds were further screened against four different bacteria to assess their selectivity towards MTB. These derivatives could be considered as a precursor structure for further design of antituberculosis agent. Graphical AbstractSYNOPSIS A series of bicyclic [2-(2,4-dimethylphenylthio)phenyl] aniline analogues were synthesized. All newly synthesized 15 compounds were inspected for
摘要在本研究中,合成了一系列双环[2-(2,4-二甲基苯硫基)苯基]苯胺类似物,并通过IR,NMR(\(^ 1} \) H和\(^ 13} \)进行了表征。C)和质谱。使用已建立的XTT还原甲萘醌测定法(XRMA),检查了所有新合成的15种化合物在活性和休眠状态下对结核分枝杆菌(MTB)\(\ hbox H} _ 37} \) Ra的体外抗结核活性。标题化合物的最小抑菌浓度(MIC90)为0.05至> 30(\(\ upmu \)g / mL)。在THP-1感染模型中进一步评估了有效的四种化合物,它们显示出显着的抗结核活性。为了检查选择性指数,进一步评估了所有离体活性物质对THP-1,MCK-7和HeLa细胞系的细胞毒活性。进一步针对四种不同细菌筛选所有化合物,以评估其对MTB的选择性。这些衍生物可以被认为是进一步设计抗结核剂的前体结构。 图形概要概述合成了一系列双环[2-(2,4