Clavosolides A and B, dimeric macrolides from the Philippines sponge Myriastra clavosa

Clavosolides A and B, dimeric macrolides from the Philippines sponge Myriastra clavosa

A specimen of the sponge Myriastra clavosa from the Philippines contained two dimeric macrolides, clavosolides A and B. Clavosolide A is a symmetrical dimer, while clavosolide B is rendered unsymmetrical by the replacement of one of the methoxyl groups by a hydroxyl group. The structures of the clav...

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Veröffentlicht in:Journal of natural products (Washington, D.C.) D.C.), 2002-03, Vol.65 (3), p.386
Hauptverfasser: Rao, M Rama, Faulkner, D John
Format: Artikel
Sprache:eng
Schlagworte:
Animals
Chromatography, High Pressure Liquid
Macrolides - chemistry
Macrolides - isolation & purification
Molecular Structure
Nuclear Magnetic Resonance, Biomolecular
Philippines
Porifera - chemistry
Stereoisomerism
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Zusammenfassung:A specimen of the sponge Myriastra clavosa from the Philippines contained two dimeric macrolides, clavosolides A and B. Clavosolide A is a symmetrical dimer, while clavosolide B is rendered unsymmetrical by the replacement of one of the methoxyl groups by a hydroxyl group. The structures of the clavosolides were elucidated by interpretation of spectroscopic data.
ISSN:0163-3864
DOI:10.1021/np010495l