New alkaloids from a marine zoanthid
Five new alkaloids zoanthenol 7,3-hydroxynorzoanthamine 8, 30-hydroxynorzoanthamine 9,11-hydroxynorzoanthamine 10 and 11-hydroxyzoanthamine 11 have been isolated from a marine zoanthid. Their structures were determined through the interpretation of 2D-NMR spectral data. Their relative stereochemistries were proposed on the basis of ROESY data. Five new alkaloids zoanthenol 7, 3-hydroxynorzoanthamine 8, 30-hydroxynorzoanthamine 9, 11-hydroxynorzoanthamine 10 and 11-hydroxyzoanthamine 11 have been isolated from a marine zoanthid. Their structures were determined through the interpretation of 2D-NMR spectral data. The relative stereochemistries were proposed on the basis of ROESY data.
Main Authors: | , , , |
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Other Authors: | |
Format: | artículo biblioteca |
Language: | English |
Published: |
Elsevier
1999-04-23
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Subjects: | Alkaloids, Marine, Zoanthid, |
Online Access: | http://hdl.handle.net/10261/213420 |
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Summary: | Five new alkaloids zoanthenol 7,3-hydroxynorzoanthamine 8, 30-hydroxynorzoanthamine 9,11-hydroxynorzoanthamine 10 and 11-hydroxyzoanthamine 11 have been isolated from a marine zoanthid. Their structures were determined through the interpretation of 2D-NMR spectral data. Their relative stereochemistries were proposed on the basis of ROESY data. Five new alkaloids zoanthenol 7, 3-hydroxynorzoanthamine 8, 30-hydroxynorzoanthamine 9, 11-hydroxynorzoanthamine 10 and 11-hydroxyzoanthamine 11 have been isolated from a marine zoanthid. Their structures were determined through the interpretation of 2D-NMR spectral data. The relative stereochemistries were proposed on the basis of ROESY data. |
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