Trunculins G–I: New Norsesterterpene Cyclic Peroxides from a Southern Australian Marine Sponge,
Simon P. B. Ovenden and Robert J. Capon
Australian Journal of Chemistry
51(7) 573 - 580
AbstractA Latrunculia sp. collected off Port Phillip Bay, Victoria, returned three new norsesterterpene cyclic peroxides. Trunculins G (9), H (10) and I (11) were isolated as their methyl esters (12), (13) and (14) respectively. Gross structures for these new trunculins were assigned on the basis of spectroscopic analysis, while the absolute stereochemistry about the cyclic peroxide terminus was established by application of the Horeau and Mosher procedures.
© CSIRO 1998