Monoterpenes and sesquiterpenes from the marine sediment-derived fungus Eutypella scoparia FS46.
Schlüsselwörter
Abstrakt
Eutypellol A (1), the first norsesquiterpenoid of sequicarene family, as well as eutypellol B (2), a rare 7-methyl oxidized 2-carene derivative, and one new natural product 2-(2-hydroxy-4-methylcyclohex-3-enyl)propanoic acid (3), along with eight known terpenoids, were isolated from the marine sediment-derived fungus Eutypella scoparia FS46 collected from the South China Sea. Their structures were established on the basis of extensive spectroscopic analysis. Compounds 1-3 were evaluated for their antibacterial activities against Staphylococcus aureus and cytotoxic activities against MCF-7, NCI-H460, and SF-268 tumor cell lines.