Cytotoxic peptides from the marine sponge Cymbastela sp

Extracts of the sponge Cymbastela sp. have yielded the novel cytoloxic peptides geodiamolide G (II), hemiasterlin A (12), hemiasterlin B (13), criamide A (14) and criamide B (15). The structures of the new compounds were solved via speciroscopic analysis and chemical degradation.

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Bibliographic Details
Published in:Tetrahedron 1995-09, Vol.51 (39), p.10653-10662
Main Authors: Coleman, John E., Dilip de Silva, E., Kong, Fangming, Andersen, Raymond J., Allen, Theresa M.
Format: Article
Language:English
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Summary:Extracts of the sponge Cymbastela sp. have yielded the novel cytoloxic peptides geodiamolide G (II), hemiasterlin A (12), hemiasterlin B (13), criamide A (14) and criamide B (15). The structures of the new compounds were solved via speciroscopic analysis and chemical degradation.
ISSN:0040-4020
1464-5416
DOI:10.1016/0040-4020(95)00646-P