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. Fil:Maier, M.S. Universidad de Buenos Aires. Facul...

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Bibliographic Details
Main Authors: Díaz De Vivar, M.E., Maier, M.S., Seldes, A.M.
Format: Journal/Newspaper
Language:unknown
Subjects:
labidiasteroside a
saponin
unclassified drug
Asterias
conference paper
drug isolation
drug structure
Labidiaster annulatus
nonhuman
structure analysis
antartic*
Online Access:https://hdl.handle.net/20.500.12110/paper_14203049_v5_n3_p350_DiazDeVivar
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. Fil:Maier, M.S. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Seldes, A.M. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina.

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