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- Title
New Secondary Metabolites from Marine-Derived Fungus Talaromyces minnesotensis BTBU20220184.
- Authors
Wang, Weiliang; Wang, Jingjing; Song, Fuhang; Jia, Renming; Wang, Long; Xu, Xiuli; Yang, Na
- Abstract
Six new compounds, talamitones A and B (1 and 2), demethyltalamitone B (3), talamiisocoumaringlycosides A and B (4 and 5), and talaminaphtholglycoside (6), together with six known compounds (7–12), were isolated from the marine-derived fungus Talaromyces minnesotensis BTBU20220184. The new structures were characterized by using HRESIMS and NMR. This is the first report of isocoumaringlycoside derivatives from a fungus of the Talaromyces genus. Compounds 5, 6, and 9 showed synergistic antibacterial activity against Staphylococcus aureus.
- Subjects
TALAROMYCES; METABOLITES; FUNGI; STAPHYLOCOCCUS aureus; ANTIBACTERIAL agents
- Publication
Marine Drugs, 2024, Vol 22, Issue 6, p237
- ISSN
1660-3397
- Publication type
Article
- DOI
10.3390/md22060237