Rhapsamine, a Cytotoxin from the Antarct
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Gamini S. Jayatilake; Bill J. Baker; James B. McClintock
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Article
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1997
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Elsevier Science
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French
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## Bioassayguidedfractionationof the cytotoxiccrudeextractfrom the antarcticsponge Leucetta Iepforhopsis has resultedin the isolationof rhapsarnine(l), a linear C28pdyene terminally substitutedby 1,3-diaminoglycerol groups. @ 1997Elsevier Science Ltd. Calcareous sponges belonging to the genus Leu