Labidiasteroside A, a Novel Saponin from the Antartic Starfish Labidiaster Annulatus

Purification of the ethanolic extract of the starfish L. annulatus led to the isolation of two sulfated glycosides and a pentahydroxylated steroid. One of the saponins contains a novel pentasaccharide chain attached to C-6 of the steroidal aglycone.

Bibliographic Details
Published in:Molecules
Main Authors: M. E. Díaz de Vivar, M. S. Maier, A. M. Seldes
Format: Text
Language:English
Published: Molecular Diversity Preservation International 2000
Subjects:
n/a
antartic*
Online Access:https://doi.org/10.3390/50300350
Description
Summary:Purification of the ethanolic extract of the starfish L. annulatus led to the isolation of two sulfated glycosides and a pentahydroxylated steroid. One of the saponins contains a novel pentasaccharide chain attached to C-6 of the steroidal aglycone.

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