Synthesis and Antimicrobial Activity of 1,3,4-Oxadiazole-2(3H)-thione and Azidomethanone Derivatives Based on Quinoline-4-carbohydrazide Derivatives
作者:Mansoura I. Mohamed、Nadia G. Kandile、Howida T. Zaky
DOI:10.1002/jhet.2529
日期:2017.1
A new series compounds of quinoline derivatives were synthesized by reaction of 3‐(carboxymethyl)‐2‐arylquinoline‐4‐carboxylic acids 1a, 1b, 1c with different nucleophiles. The structures of the new compounds were elucidated on the basis of FTIR, 1H‐NMR, 13C‐NMR spectral data, GC/MS, and chemical analysis. Investigation of antimicrobial activity of all new compounds was evaluated using a broth dilution
通过3-(羧甲基)-2-芳基喹啉-4-羧酸1a,1b和1c与不同亲核试剂的反应合成了一系列喹啉衍生物的新化合物。在FTIR,1 H-NMR,13 C-NMR光谱数据,GC / MS和化学分析的基础上阐明了新化合物的结构。使用肉汤稀释技术,根据对四种病原菌和两种病原真菌的最小抑菌浓度计数,评估了所有新化合物的抗菌活性。大多数新化合物对细菌和真菌均具有显着活性。