New isocyano and isothiocyanato terpene metabolites from the tropical marine sponge Acanthella cavernosa

Spectroscopic data are reported for 10-isothiocyanato-4-cadinene (4), for 8-hydroxy-isokalihinol F (8) and for two isocyanobifloradiene epoxides, (9) and (10), isolated from Great Barrier Reef specimens of Acanthella cavernosa. (C) 2000 Elsevier Science Ltd. All rights reserved.