Steroids from aquatic organisms-XII. Sterols from the antarctic sponge Homaxinella balfourensis (Ridley and Dendy)

1. 1. The sterol composition of the sponge Homaxinella balfourensis (Ridley and Dendy) has been analysed and seven components detected. 2. 2. These were separated by argentic column chromatography and studied by gas chromatography-mass spectrometry and by proton magnetic resonance spectroscopy. 3. 3...

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Bibliographic Details
Main Authors: Seldes, A.M., Rovirosa, J., San Martín, A., Gros, E.G.
Format: Journal/Newspaper
Language:unknown
Subjects:
Antarc*
Antarctic
Online Access:https://hdl.handle.net/20.500.12110/paper_03050491_v83_n4_p841_Seldes
Description
Summary:1. 1. The sterol composition of the sponge Homaxinella balfourensis (Ridley and Dendy) has been analysed and seven components detected. 2. 2. These were separated by argentic column chromatography and studied by gas chromatography-mass spectrometry and by proton magnetic resonance spectroscopy. 3. 3. It was established that the components were C27, C28 and C29 fully saturated or side chain unsaturated stanols and colest-5-en-3β-ol as traces. © 1986. Fil:Seldes, A.M. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Gros, E.G. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina.

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