Synthesis and antimicrobial activity of novel 1,3,4-oxadiazolyl-quinazolin-4(3H)ones
作者:Navin B. Patel、Jaymin C. Patel
DOI:10.1002/jhet.383
日期:——
A series of 1,3,4‐oxadiazolyl‐quinazolin‐4(3H)ones have been synthesized using known methods. All the compounds have been established on basis of elemental analysis, IR and NMR spectral data. The in vitro antimicrobial screening of the synthesized compounds were carried out against two gram‐positive bacteria (S. aureus, S. pyogenes), two gram‐negative bacteria (E. coli, P. aeruginosa), and three fungal
使用已知方法合成了 一系列1,3,4-恶二唑基-喹唑啉-4(3 H)酮。所有化合物都是根据元素分析,IR和NMR光谱数据确定的。在体外合成的化合物的抗微生物筛选中针对两种革兰氏阳性菌(进行金黄色葡萄球菌,化脓性链球菌),两个革兰氏阴性细菌(大肠杆菌,铜绿假单胞菌),以及三个真菌物种(C.使用肉汤微稀释法测定白色念珠菌,黑曲霉,clavatus)。化合物7d,7g,7l,7o,7p和7r具有明显的抗菌活性,而化合物7p则显示出有希望的抗真菌活性。J.杂环化学。(2010)。