Synthesis, biological evaluation and 3D QSAR study of 2,4-disubstituted quinolines as anti-tuberculosis agents
作者:Sanjay R. Patel、Rahul Gangwal、Abhay T. Sangamwar、Rahul Jain
DOI:10.1016/j.ejmech.2015.02.034
日期:2015.3
The synthesis and anti-tuberculosis activity for three series of 2,4-disubstituted quinolines is reported. The synthesized compounds were evaluated for activity against M. tuberculosis H37Rv strain; most promising compounds from the series exhibited MIC99 values ranged between 3.125 and 6.25 μg/mL. None of the compounds exhibited cytotoxicity up to the highest test concentration of 200 μg/mL. To understand
报道了三个系列的2,4-二取代喹啉的合成和抗结核活性。评估合成的化合物对结核分枝杆菌H37Rv株的活性。该系列中最有前途的化合物的MIC 99值在3.125至6.25μg/ mL之间。在最高200μg/ mL的最高测试浓度下,没有一种化合物显示出细胞毒性。为了了解结构和活性之间的关系,已通过比较分子场分析(CoMFA)进行了3D-QSAR分析。原子拟合比对提供了最佳模型,并允许预测测试集中分子的活性,从而使结构与活性之间的关系合理化。