作者:Rafael F. A. Gomes、Vera M. S. Isca、Késsia Andrade、Patrícia Rijo、Carlos A. M. Afonso
DOI:10.1002/cmdc.202100369
日期:2021.9.16
naturally occurring cyclopentenones, such as palmenones and nigrosporiones, exhibit antimicrobial activity. Herein we describe the antimicrobial activity of cyclopentenones and derivatives that can be easily accessed from biomass derivatives furfural and 5-hydroxymethylfurfural. Upon screening a range of functionalized trans-diamino-cyclopentenones (DCPs) and δ-lactone-fused cyclopentenones (LCPs), an oxime
几种天然存在的环戊烯酮,例如棕榈酮和黑孢子酮,表现出抗菌活性。在此,我们描述了环戊烯酮及其衍生物的抗菌活性,这些活性可以从生物质衍生物糠醛和 5-羟甲基糠醛中轻松获得。在筛选一系列功能化反式二氨基环戊烯酮 (DCP) 和 δ-内酯稠合环戊烯酮 (LCP) 后,发现 DCP 的肟醚衍生物对革兰氏阳性菌(包括甲氧西林等耐药菌株)表现出显着的抗菌活性耐药金黄色葡萄球菌(MRSA) 和耐万古霉素粪肠球菌(VRE) 菌株。