
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.
Staphylococcus aureus, Aquatic Organisms, Magnetic Resonance Spectroscopy, Molecular Structure, QH301-705.5, <i>Talaromyces minnesotensis</i>, <i>Staphylococcus aureus</i>, Secondary Metabolism, Microbial Sensitivity Tests, Article, Anti-Bacterial Agents, antibacterial, Talaromyces, marine-derived fungus, Biology (General)
Staphylococcus aureus, Aquatic Organisms, Magnetic Resonance Spectroscopy, Molecular Structure, QH301-705.5, <i>Talaromyces minnesotensis</i>, <i>Staphylococcus aureus</i>, Secondary Metabolism, Microbial Sensitivity Tests, Article, Anti-Bacterial Agents, antibacterial, Talaromyces, marine-derived fungus, Biology (General)
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