Three novel steroidal 2-O-methylxylosides (I, II, and III) were isolated from the starfish P. superbus. They occurred with major amts. of nodososide, a common steroidal glycoside from starfishes, a known xyloside, 2 known polyhydroxysteroids, and 1 new sulfated polyhydroxysteroid (IV). The structures of the new metabolites were detd. from spectral data.
STARFISH SAPONINS .26. STEROIDAL GLYCOSIDES FROM THE STARFISH PORASTER-SUPERBUS
RICCIO, Raffaele;
1985-01-01
Abstract
Three novel steroidal 2-O-methylxylosides (I, II, and III) were isolated from the starfish P. superbus. They occurred with major amts. of nodososide, a common steroidal glycoside from starfishes, a known xyloside, 2 known polyhydroxysteroids, and 1 new sulfated polyhydroxysteroid (IV). The structures of the new metabolites were detd. from spectral data.File in questo prodotto:
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