@article {2702,
	title = {NEW NATURAL-PRODUCTS FROM MARINE-INVERTEBRATES},
	journal = {Gazzetta Chimica Italiana},
	volume = {123},
	number = {6},
	year = {1993},
	note = {ISI Document Delivery No.: LL566Times Cited: 3Cited Reference Count: 457TH INTERNATIONAL SYMP ON MARINE NATURAL PRODUCTS ( VII MANAPRO )JUL 05-10, 1992CAPRI, ITALY},
	month = {Jun},
	pages = {293-299},
	type = {Proceedings Paper},
	abstract = {Extracts of marine invertebrates collected in British Columbia and Papua New Guinea have been screened for the presence of cytotoxic and enzyme modulatory metabolites. Chemical examination of several active extracts has resulted in the identification of a number of novel natural products. These include: contignasterol, 2, a steroid having a cis C/D ring junction; pseudaxinellin, 5, a cyclic heptapeptide; trididemnic acids A, 7, and B, 8, two aromatic alkaloids from a tunicate; the rubrolides A, 13, to H, 20, a family of highly halogenated tunicate metabolites; and motuporin, 22, a cyclic pentapeptide that is the first marine representative of the microcystin class of hepatotoxic and tumor-promoting cyclic peptides. Microcystin LR has been found in marine shellfish for the first time and it has been implicated as the cause of a severe liver disease that occurs in netpen reared salmon in British Columbia.},
	keywords = {METABOLITES, microcystin, OKADAIC ACID, PEPTIDE, POTENT, SPONGE THEONELLA SP, TUMOR PROMOTER},
	isbn = {0016-5603},
	url = {<Go to ISI>://A1993LL56600001},
	author = {Andersen, R. J. and Burgoyne, D. L. and Williams, D. E. and Kong, F. M. and De Silva, E. D. and Miao, S. C. and Allen, T. M. and Holmes, C. F. B. and Chen, D. and Kent, M.}
}
