Synthesis, molecular docking and antimicrobial evaluation of novel benzoxazole derivatives
作者:Tugba Ertan-Bolelli、İlkay Yildiz、Selda Ozgen-Ozgacar
DOI:10.1007/s00044-015-1499-1
日期:2016.4
research, previously and newly synthesized 5-amino-2-(4-substitutedphenyl/benzyl)benzoxazoles (3a–3l) and 2-substituted-5-(4-nitro/aminophenylsulfonamido)benzoxazoles (5a–5l, 6a–6l) were evaluated for their antimicrobial activities against Pseudomonas aeruginosa ATCC 27853, Staphylococcus aureus ATCC 29213, Escherichia coli ATCC 25922, Enterococcus faecalis ATCC 29212 and Mycobacterium tuberculosis H37RV
在这项研究中,以前和新合成的5-氨基-2-(4-取代的苯基/苄基)苯并恶唑(3a - 3l)和2-取代的5-(4-硝基/氨基苯基磺酰胺基)苯并恶唑(5a - 5l,6a - 6l)它们对抗菌活性进行了评价铜绿假单胞菌ATCC 27853,金黄色葡萄球菌ATCC 29213,大肠杆菌ATCC 25922,粪肠球菌ATCC 29212和结核分枝杆菌H37RV ATCC 27294及其耐药株白色念珠菌ATCC 10231和克柔念珠菌ATCC 6258.通过IR,1 H NMR,13 C NMR,LC-MS和元素分析对新合成化合物的化学结构进行了表征。微生物学结果表明,该化合物在256至8 µg / mL的最低抑菌浓度(MIC)值下具有广泛的针对被测微生物的活性。化合物3a,3c和3f表现出显着的抗分枝杆菌活性,对两种M的MIC值为8 µg / mL 。结核病及其耐药分离株。InhA,来自M的烯酰