2-Styryl-5-Nitroimidazole derivatives (25–48) have been synthesized and their biological activities were also evaluated against two Gram-negative bacterial strains: Escherichia coli and Pseudomonas aeruginosa and two Gram-positive bacterial strains: Bacillus subtilis and Bacillus thuringiensis as potential FabHinhibitors. All the compounds were structurally determined by 1H NMR, MS, and elemental analysis
已经合成了一系列2-苯乙烯基-5-硝基咪唑衍生物(25–48),并且还针对两种革兰氏阴性细菌菌株:大肠杆菌和铜绿假单胞菌以及两种革兰氏阳性细菌菌株:枯草芽孢杆菌和苏云金芽孢杆菌是潜在的FabH抑制剂。所有化合物的结构均通过1 H NMR,MS和元素分析确定。大肠杆菌β-酮酰基-酰基载体蛋白合酶III抑制分析和对接模拟表明,化合物33的IC 50为9.0–36.4μg/ mL,化合物47对细菌菌株的IC 50为6.3–34.3μg/ mL是最有效的大肠杆菌FabH抑制剂。而且,具有广谱抗菌活性的化合物33和47对巨噬细胞没有任何毒性。