New cytotoxic sesterterpenes from the New Caledonian marine sponge Petrosaspongia nigra (Bergquist) Gomez Paloma, L. Randazzo, A. Minale, L. /Debitus, Cécile Roussakis, C. INVERTEBRE AQUATIQUE ACTIVITE BIOLOGIQUE SUBSTANCE NATURELLE ISOLEMENT ESPECE NOUVELLE STRUCTURE CHIMIQUE CYTOTOXICITE SPONGIAIRE SESTERPENE 1997 text https://www.documentation.ird.fr/hor/fdi:010013908 fdi:010013908 Gomez Paloma L., Randazzo A., Minale L., Debitus Cécile, Roussakis C.. New cytotoxic sesterterpenes from the New Caledonian marine sponge Petrosaspongia nigra (Bergquist). 1997, 53 (30), 10451-10458 EN NOUVELLE CALEDONIE