Enhancement of Different Biomedical Activities of Newly Synthesized Quinazoline Derivatives
作者:Ibrahim F. Zeid、Emad M. Kassem、Neama A. Mohamed、Ahmed A. Salman、Al Shimaa G. Shalaby
DOI:10.1002/jhet.3147
日期:2018.6
albicans). The presently investigated compounds were synthesized in higher yields, and the structure features were elucidated on the basis of IR, 1H‐NMR, and mass and elemental analysis data. These compounds were also evaluated as antioxidant agent. The results revealed that six compounds (2a, 11b, 11a, 2b, 13a, and 3c) exhibited higher antimicrobial activity against the tested pathogenic strains. In addition
筛选了一系列由各种取代基新合成的喹唑啉酮化合物的药理活性。这些措施包括它们作为对病原菌(金黄色葡萄球菌,肺炎链球菌,大肠埃希菌,肺炎克雷伯菌和铜绿假单胞菌)的抗菌剂,以及对黑曲霉和病原酵母(白色念珠菌)的抗真菌剂。以高收率合成了目前研究的化合物,并根据IR,1阐明了结构特征H-NMR以及质量和元素分析数据。这些化合物也被评估为抗氧化剂。结果表明,六种化合物(2a,11b,11a,2b,13a和3c)对被测病原菌表现出更高的抗菌活性。另外,发现化合物6a表现出比其他研究的化合物更高的自由基清除活性。