STEROIDAL DIGLYCOSIDES FROM THE STARFISH ANTHENEA SIBOGAE

nguyễn anh hưng

Abstract


Two steroidal diglycosides namely anthenoside R (1) and anthenoside S (2) were isolated from the methanol extract of the starfish Anthenea sibogae. Their structures were elucidated by means of 1D, 2D-NMR, HR-MS techniques and by comparison of their NMR data with reported values.


Keywords


starfish; Anthenea sibogae; steroid diglycoside; polyhydroxysteroid

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DOI: https://doi.org/10.15625/2525-2518/56/4A/13137

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Published by Vietnam Academy of Science and Technology