A new sulfated steroidal glycoside, 3'-O-sulfate 24-O-(α-arabinofuranosyl)-5α-cholestane-3β,6α,8,15α,24-pentol (I), was isolated from the starfish O. reticulatus and its structure was detd. by fast-atom bombardment spectroscopy, solvolysis, and 1H- and 13C-NMR. I co-occurred with asterosaponin P-1, previously isolated from Patiria pectinifera, and the 6-O-sulfate of 5α-cholestane-3β,4β,6α,7α,8,15α,16β,26-octol.

STARFISH SAPONINS .21. STEROIDAL GLYCOSIDES FROM THE STARFISH OREASTER-RETICULATUS

RICCIO, Raffaele;
1985-01-01

Abstract

A new sulfated steroidal glycoside, 3'-O-sulfate 24-O-(α-arabinofuranosyl)-5α-cholestane-3β,6α,8,15α,24-pentol (I), was isolated from the starfish O. reticulatus and its structure was detd. by fast-atom bombardment spectroscopy, solvolysis, and 1H- and 13C-NMR. I co-occurred with asterosaponin P-1, previously isolated from Patiria pectinifera, and the 6-O-sulfate of 5α-cholestane-3β,4β,6α,7α,8,15α,16β,26-octol.
1985
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11386/3128711
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