Antibacterial Polyketides Isolated from the Marine-Derived Fungus Fusarium solani 8388.

ABSTRACT: Seven new polyketides named fusarisolins F-K (1-6) and fusarin I (7) were isolated from the marine-derived fungus Fusarium solani 8388, together with the known anhydrojavanicin (8), 5-deoxybostry coidin (9), and scytalol A (10). Their structures were established by comprehensive spectroscopic data analyses, and by comparison of the ¹H and ¹³C NMR data with those reported in literature. Fusarisolin F (1) contained both a dichlorobenzene group and an ethylene oxide unit, which was rare in nature. In the bioassays, fusarisolin I (4), fusarisolin J (5), and 5-deoxybostry coidin (9) exhibited obvious antibacterial activities against methicillin-resistant Staphylococcus aureus n315 with MIC

SUBMITTER: Lin C 

PROVIDER: S-EPMC10532693 | biostudies-literature | 2023 Aug

REPOSITORIES: biostudies-literature