Benzimidazol‐1‐yl‐1‐phenylpropanone Analogs as Potent Antimicrobial Agents: Rational Design and Synthesis
作者:Ritchu Babbar、Swikriti Makkar、Deepika Saini、Ravi Rawat、Celia Vargas‐De‐La‐Cruz、Faris Q. Alenzi、Tapan Behl
DOI:10.1002/cbdv.202300379
日期:2023.8
strains (Escherichia coli, Pseudomonas aeruginosa, Bacillus subtilis, Staphylococcus aureus), whereas derivative 3-(2-((2-fluorobenzylidene)amino)-1H-benzo[d]imidazol-1-yl)-1-phenylpropan-1-one (6c), was potent against Escherichia coli, Bacillus subtilis, Staphylococcus aureus and displayed moderate action against P. aeruginosa. Derivatives with NO2 substituent at 3rd and 4th position, 3-(2-((3-nitrooben
设计、合成了一系列新型苯并咪唑-1-基-1-苯基丙酮杂化物,并评估了对几种细菌菌株的体外抗菌潜力。采用计算方法学设计目标分子,并通过光谱分析确认结构。在12个集成衍生物中,(3-(2-((3-氟亚苄基)氨基)-1H-苯并[d]咪唑-1-基)-1-苯基丙-1-酮(6g)和3- ( 2- ((4-氟亚苄基)氨基)-1H-苯并[d]咪唑-1-基)-1-苯基丙-1-酮 ( 6k ) 对所有细菌菌株(大肠杆菌、铜绿假单胞菌、枯草芽孢杆菌,金黄色葡萄球菌),而衍生物 3-(2-((2-氟亚苄基)氨基)-1H-苯并[d]咪唑-1-基)-1-苯丙-1-酮 ( 6c )对大肠杆菌有效,对枯草芽孢杆菌、金黄色葡萄球菌和铜绿假单胞菌表现出中等程度的作用。第 3位和第 4位具有 NO 2取代基的衍生物,3-(2-((3-硝基亚苄基)氨基)-1H-苯并[d]咪唑-1-基)-1-苯基丙-1-酮 ( 6h )和 3-(