Starfish saponins, part 8. Structure of
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R Riccio; L Minale; C Pizza; F Zollo; J Pusset
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Article
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1982
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Elsevier Science
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French
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A nom2 steroidal glycoside has been isolated from the starfish Protoreaster nodosus. The structure includes a 3B,5a,6B,8B,lScr,24S-hexahydroxysteroidal moiety and a sugar moiety [2-0-methyl-B-D-xylopyranosyl-(1 + 21-a-L-arabinofuranosyZ]which is glycosidicaZZy attached at C-24 of the aglycone.