A new 9,11-secosterol, glaciasterol B 3-monoacetate (Ia) has been isolated from the Tyrrhenian sponge Fasciospongia cavernosa. The structure of these new compound was solved by analysis of spectroscopic data. Glaciasterol B 3-monoacetate showed potent activity (LC50 = 0.54 mu g/ml) in the Artemia salina bioassay.
New 9,11-secosterol from the Tyrrhenian sponge Fasciospongia cavernosa
A De Giulio;G Tommonaro
1999
Abstract
A new 9,11-secosterol, glaciasterol B 3-monoacetate (Ia) has been isolated from the Tyrrhenian sponge Fasciospongia cavernosa. The structure of these new compound was solved by analysis of spectroscopic data. Glaciasterol B 3-monoacetate showed potent activity (LC50 = 0.54 mu g/ml) in the Artemia salina bioassay.File in questo prodotto:
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