New Furanone Derivatives and Alkaloids from the Co‐Culture of Marine‐Derived Fungi Aspergillus sclerotiorum and Penicillium citrinum
2017
Six new compounds including two furanone derivatives sclerotiorumins A-B (1-2), one novel oxadiazin derivative sclerotiorumin C (3), one pyrrole derivative 1-(4-benzyl-1H-pyrrol-3-yl)ethanone (4), and two complexes of neoaspergillic acid aluminiumneohydroxyaspergillin (5) and ferrineohydroxyaspergillin (6) were isolated from the co-culture of marine-derived fungi Aspergillus sclerotiorum and Penicillium citrinum. Compound 3 was the first natural 1,2,4-oxadiazin-6-one. Compound 5 showed significant and selective cytotoxicity against human histiocytic lymphoma U937 cell line (IC50 = 4.2 μM) and strong toxicity towards brine shrimp (LC50 = 6.1 μM), and oppositely increased the growth and biofilm formation of Staphylococcus aureus.
This article is protected by copyright. All rights reserved.
Keywords:
- Correction
- Source
- Cite
- Save
- Machine Reading By IdeaReader
24
References
20
Citations
NaN
KQI