Synthesis and potent antimicrobial activity of some novel methyl or ethyl 1H-benzimidazole-5-carboxylates derivatives carrying amide or amidine groups
作者:Seçkin Özden、Dilek Atabey、Sulhiye Yıldız、Hakan Göker
DOI:10.1016/j.bmc.2004.12.025
日期:2005.3.1
and antifungal activities against S. aureus, methicillin resistant S. aureus (MRSA), S. faecalis, methicillin resistant S. epidermidis (MRSE), E. coli and C. albicans. The results showed that while all simple acetamides are essentially inactive, aromatic amides and amidines have potent antibacterial activities. Aromatic amidine derivatives 13 f-h exhibited the best inhibitory activity with 1.56-0.39
合成了一系列在C-2位带有酰胺或am取代的甲基或苯基基团的苯并咪唑-5-羧酸烷基酯衍生物,并评估了其对金黄色葡萄球菌,耐甲氧西林金黄色葡萄球菌(MRSA)的抗菌和抗真菌活性,粪链球菌,耐甲氧西林的表皮葡萄球菌(MRSE),大肠杆菌和白色念珠菌。结果表明,尽管所有简单的乙酰胺基本上都没有活性,但芳族酰胺和am具有强大的抗菌活性。芳族am衍生物13 fh对MRSA和MRSE表现出最佳的抑制活性,其1.56-0.39 microg / mL MIC值。