Mollisosides A, B1, and B2: minor triterpene glycosides from the New Zealand and South Australian sea cucumber Australostichopus mollis

Three new monosulfated triterpene glycosides, mollisosides A (2), B(1) (3), and B(2) (4), have been isolated from the sea cucumber Australostichopus mollis. Their structures were determined by NMR and mass spectra. The presence of sulfated glycosides in sea cucumbers belonging to the family Stichopo...

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Bibliographic Details
Published in:Journal of natural products (Washington, D.C.) D.C.), 2005-06, Vol.68 (6), p.842-847
Main Authors: Moraes, G, Northcote, P.T, Silchenko, A.S, Antonov, A.S, Kalinovsky, A.I, Dmitrenok, P.S, Avilov, S.A, Kalinin, V.I, Stonik, V.A
Format: Article
Language:English
Subjects:
Animals
Australostichopus mollis
chemical structure
Echinodermata
glycosides
Glycosides - chemistry
Glycosides - isolation & purification
Holothuroidea
Molecular Structure
mollisoside
New Zealand
Nuclear Magnetic Resonance, Biomolecular
Sea Cucumbers - chemistry
South Australia
spectral analysis
Triterpenes - chemistry
Triterpenes - isolation & purification
triterpenoids
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Summary:Three new monosulfated triterpene glycosides, mollisosides A (2), B(1) (3), and B(2) (4), have been isolated from the sea cucumber Australostichopus mollis. Their structures were determined by NMR and mass spectra. The presence of sulfated glycosides in sea cucumbers belonging to the family Stichopodidae is uncommon.
ISSN:0163-3864
1520-6025
DOI:10.1021/np050049o