A. Fontana et al., DENDRINOLIDE, A NEW DEGRADED DITERPENOID FROM THE ANTARCTIC SPONGE DENDRILLA-MEMBRANOSA, Journal of natural products, 60(5), 1997, pp. 475-477
A new glacian diterpenoid, named dendrinolide (5), was isolated, toget
her with the 9,11-dihydrogracilin A (1), from the Me2CO extract of the
Antarctic sponge Dendrilla membranosa. Its structure has been elucida
ted by interpretation of spectral data and comparison with the similar
product 6, previously found in the Mediterranean sponge Spongionella
gracilis.