Steroids from Aquatic Organisms, XIX. New Sterols from the Antarctic Sponge Artemisina apollinis

The steroidal composition of the sponge Artemisina apollinis from the Antarctic Ocean was studied by GC-MS and 1H NMR. The sponge contains twenty-eight C25-C30 derivatives having four different types of nucleus: 3β-hydroxy-5 α H-, 3-keto-5 α H-derivatives, 3β-hydroxy-Δ5- and 3β-hydroxy-Δ7-derivative...

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Autores principales: Seldes, A.M., Deluca, M.E., Gros, E.G., Rovirosa, J., San-Martin, A., Darias, J.
Formato: JOUR
Materias:
Antarctic Sponge
Artemisina apollinis
Steroidal Components
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_09320776_v45_n1_p83_Seldes
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_09320776_v45_n1_p83_Seldes
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spelling todo:paper_09320776_v45_n1_p83_Seldes2023-10-03T15:48:25Z Steroids from Aquatic Organisms, XIX. New Sterols from the Antarctic Sponge Artemisina apollinis Seldes, A.M. Deluca, M.E. Gros, E.G. Rovirosa, J. San-Martin, A. Darias, J. Antarctic Sponge Artemisina apollinis Steroidal Components The steroidal composition of the sponge Artemisina apollinis from the Antarctic Ocean was studied by GC-MS and 1H NMR. The sponge contains twenty-eight C25-C30 derivatives having four different types of nucleus: 3β-hydroxy-5 α H-, 3-keto-5 α H-derivatives, 3β-hydroxy-Δ5- and 3β-hydroxy-Δ7-derivatives. Compounds with the first two nucleus are the most abundant, with similar side chain patterns and identical GC profiles. The 3-keto-5 α H-derivatives constitute a new group of natural products. © 1990, Walter de Gruyter. All rights reserved. Fil:Seldes, A.M. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Deluca, M.E. 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. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_09320776_v45_n1_p83_Seldes
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Antarctic Sponge
Artemisina apollinis
Steroidal Components
spellingShingle Antarctic Sponge
Artemisina apollinis
Steroidal Components
Seldes, A.M.
Deluca, M.E.
Gros, E.G.
Rovirosa, J.
San-Martin, A.
Darias, J.
Steroids from Aquatic Organisms, XIX. New Sterols from the Antarctic Sponge Artemisina apollinis
topic_facet Antarctic Sponge
Artemisina apollinis
Steroidal Components
description The steroidal composition of the sponge Artemisina apollinis from the Antarctic Ocean was studied by GC-MS and 1H NMR. The sponge contains twenty-eight C25-C30 derivatives having four different types of nucleus: 3β-hydroxy-5 α H-, 3-keto-5 α H-derivatives, 3β-hydroxy-Δ5- and 3β-hydroxy-Δ7-derivatives. Compounds with the first two nucleus are the most abundant, with similar side chain patterns and identical GC profiles. The 3-keto-5 α H-derivatives constitute a new group of natural products. © 1990, Walter de Gruyter. All rights reserved.
format JOUR
author Seldes, A.M.
Deluca, M.E.
Gros, E.G.
Rovirosa, J.
San-Martin, A.
Darias, J.
author_facet Seldes, A.M.
Deluca, M.E.
Gros, E.G.
Rovirosa, J.
San-Martin, A.
Darias, J.
author_sort Seldes, A.M.
title Steroids from Aquatic Organisms, XIX. New Sterols from the Antarctic Sponge Artemisina apollinis
title_short Steroids from Aquatic Organisms, XIX. New Sterols from the Antarctic Sponge Artemisina apollinis
title_full Steroids from Aquatic Organisms, XIX. New Sterols from the Antarctic Sponge Artemisina apollinis
title_fullStr Steroids from Aquatic Organisms, XIX. New Sterols from the Antarctic Sponge Artemisina apollinis
title_full_unstemmed Steroids from Aquatic Organisms, XIX. New Sterols from the Antarctic Sponge Artemisina apollinis
title_sort steroids from aquatic organisms, xix. new sterols from the antarctic sponge artemisina apollinis
url http://hdl.handle.net/20.500.12110/paper_09320776_v45_n1_p83_Seldes
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AT rovirosaj steroidsfromaquaticorganismsxixnewsterolsfromtheantarcticspongeartemisinaapollinis
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