Ciavatta, Maria Letizia; López-Gresa, María Pilar; Gavagnin, Margherita; Nicoletti, Rosario; Manzo, Emiliano; Mollo, Ernesto; Guo, Yue-Wei; Cimino, Guido(Elsevier, 2008-05-26)
[EN] Chemical investigation of the culture broth of the fungus Eutypella scoparia ICB-OBX, isolated from the marine pulmonate mollusc Onchidium sp., led to the finding of novel compounds 1 and 2, structurally related to ...
Ciavatta, M. Letizia; López-Gresa, María Pilar; Gavagnin, Margherita; Romero, Vanessa; Melck, Dominique; Manzo, Emiliano; Guo, Yue-Wei; van Soest, Rob; Cimino, Guido(Elsevier, 2007)
[EN] Puupchenone (1) and a series of its congeners (2-6) have been isolated from a Dysidea sponge. The unprecedented 20-acetoxyhater-unnadienone (2) exhibiting a five-membered contracted ring, has been characterized. In ...