Novel isoniazid embedded triazole derivatives: Synthesis, antitubercular and antimicrobial activity evaluation
作者:Pravin S. Patil、Sanghratna L. Kasare、Nitin B. Haval、Vijay M. Khedkar、Prashant P. Dixit、Estharla Madhu Rekha、Dharmarajan Sriram、Kishan P. Haval
DOI:10.1016/j.bmcl.2020.127434
日期:2020.10
In the present study, a series of new isoniazid embedded triazole derivatives have been synthesized. These compounds were evaluated for their in vitro antitubercular and antimicrobial activities. Among the screened compounds, six have exhibited potent antitubercular activity against Mycobacterium tuberculosis H37Rv strain with MIC value 0.78 μg/mL, whereas, three compounds have displayed activity with
在本研究中,已经合成了一系列新的异烟肼嵌入的三唑衍生物。评价这些化合物的体外抗结核和抗微生物活性。在筛选出的化合物中,有六个对结核分枝杆菌表现出有效的抗结核活性H37Rv菌株的MIC值为0.78μg/ mL,而三种化合物显示的活性为MIC值为1.56至3.125μg/ mL。通过MTT分析研究了活性化合物对RAW 264.7细胞系的细胞毒性,即使在25μg/ mL浓度下也未观察到毒性。这五种化合物具有良好的抗菌活性。已经针对分枝杆菌InhA酶进行了分子对接,以了解可能的作用机制,这可能为我们确定有效的抗结核候选药物铺平了道路。我们认为,这些分子的进一步优化可能会导致有效的抗结核药。