Spiculisporic Acids B–D, Three New γ-Butenolide Derivatives from a Sea Urchin-Derived Fungus Aspergillus sp. HDf2

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Spiculisporic acids B–D, three new γ-butenolide derivatives from a sea urchin-derived fungus Aspergillus sp. HDf2.

Three new γ-butenolide derivatives 1–3, named spiculisporic acids B–D, were isolated from the culture of Aspergillus sp. HDf2, a marine-derived fungus that resides in the sea urchin, Anthocidaris crassispina. The structures of 1–3 were elucidated on the basis of spectroscopic methods, including MS and 2D NMR techniques. Their in vitro cytotoxic activities against two cell...

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ژورنال

عنوان ژورنال: Molecules

سال: 2012

ISSN: 1420-3049

DOI: 10.3390/molecules171113175