Starfish saponins, part 8. Structure of nodososide, a novel type of steroidal glycoside from the starfish protoreaster nodosus

Starfish saponins, part 8. Structure of nodososide, a novel type of steroidal glycoside from the starfish protoreaster nodosus

A novel steroidal glycoside has been isolated from the starfish Protoreaster nodosus. The structure includes a 3β,5α,6β,8β,15α,24ξ-hexahydroxysteroidal moiety and a sugar moiety [2-0-methyl-β-D-xylopyranosyl-(1 → 2)-α-L-arabinofuranosyl] which is glycosidically attached at C-24 of the aglycone....

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Veröffentlicht in:Tetrahedron letters 1982, Vol.23 (28), p.2899-2902
Hauptverfasser: Riccio, R, Minale, L, Pizza, C, Zollo, F, Pusset, J
Format: Artikel
Sprache:eng
Schlagworte:
Marine
Protoreaster nodosus
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Zusammenfassung:A novel steroidal glycoside has been isolated from the starfish Protoreaster nodosus. The structure includes a 3β,5α,6β,8β,15α,24ξ-hexahydroxysteroidal moiety and a sugar moiety [2-0-methyl-β-D-xylopyranosyl-(1 → 2)-α-L-arabinofuranosyl] which is glycosidically attached at C-24 of the aglycone.
ISSN:0040-4039
1873-3581
DOI:10.1016/S0040-4039(00)88443-9