Mansonone G and its derivatives exhibit membrane permeabilizing activities against bacteria.

ABSTRACT: In an era where the rate of bacteria evolving to be resistant to clinically-used antibiotics far exceeds that of antibiotic discovery, the search for new sources of antibacterial agents has expanded tremendously. In recent years, interest in plant-based natural products as promising sources of antibacterial agents has taken an upward trend. Mansonones, botanically-derived naphthoqionones, having many uses in Asian traditional medicine-including anti-infective roles-have sparked interest as a possible source of antibacterial agents. Here, we show that mansonone G, extracted from Mansonia gagei Drumm. heartwoods, possessed antibacterial activities towards Bacillus subtilis, Staphylococcus aureus and Escherichia coli lptD4213, inhibiting the growth of the bacteria at 15.6 μM, 62.5 μM and 125

SUBMITTER: Htoo HH 

PROVIDER: S-EPMC9436067 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature