Lipophylic metabolites from the marine sponge <Emphasis Type="Italic">Ircinia</Emphasis><Emphasis Type="Italic">muscarum</Emphasis> and its cell cultures
1.Istituto per la Chimica di Molecole di Interesse Biologico, CNR, via Campi Flegrei 34, 80078 Pozzuoli, Naples, Italy,;2.Institute of Organic Chemistry with Centre of Phytochemistry, Bulgarian Academy of Sciences, Sofia 1113, Bulgaria,