作者:Sunil B. Jadhav、Samreen Fatema、Gajanan Sanap、Mazahar Farooqui
DOI:10.1002/jhet.3198
日期:2018.7
A series of 20 novel pyrazole derivatives were designed and prepared, characterized by 1H‐NMR, mass spectra (ES‐MS), 13C‐NMR, and elemental analysis. The synthesized compounds were then evaluated for their growth inhibitory activity against Mycobacterium smegmatis mc2 155 initially. Rifampicin was used as standard reference. In this screening, derivatives 9, 10, and 11 presented superior inhibition
设计并制备了一系列20种新颖的吡唑衍生物,其特征在于1 H-NMR,质谱(ES-MS),13 C-NMR和元素分析。然后首先评估合成的化合物对耻垢分枝杆菌mc 2 155的生长抑制活性。利福平被用作标准参考。在此筛选,衍生物9,10,和11呈现卓越的抑制与标准进行比较。随后,使用利福平作为标准参照物,将这三种化合物暴露于其结核分枝杆菌H37Rv抑制试验。鼓励耻垢分枝杆菌mc 2155种抑制作用(9μg/ mL),结核分枝杆菌H37Rv抑制作用(1.9μg/ mL)以及与一线和二线抗生素的协同作用使该化合物10作为该系列中的铅和安全抗结核药。