7α,20(S)-Dihydroxy-4,24(28)-ergostadien-3-one from Entandrophragma utile

7α,20(S)-Dihydroxy-4,24(28)-ergostadien-3-one from Entandrophragma utile

A new sterol, 7α,20(S)-dihydroxy-4,24(28)-ergostadien-3-one (1), has been isolated from the bark of Entandrophragma utile and its structure elucidated by 1H- and 13C-NMR spectroscopic methods.

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Veröffentlicht in:Journal of natural products (Washington, D.C.) D.C.), 1996-10, Vol.59 (10), p.958-959
Hauptverfasser: Tchouankeu, Jean-Claude, Nyasse, Barthelemy, Tsamo, Etienne, Connolly, Joseph D
Format: Artikel
Sprache:eng
Schlagworte:
Analytical, structural and metabolic biochemistry
Biological and medical sciences
Fundamental and applied biological sciences. Psychology
Other biological molecules
Terpenes, steroids. Hormones
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container_end_page 959
container_issue 10
container_start_page 958
container_title Journal of natural products (Washington, D.C.)
container_volume 59
creator Tchouankeu, Jean-Claude
Nyasse, Barthelemy
Tsamo, Etienne
Connolly, Joseph D
description A new sterol, 7α,20(S)-dihydroxy-4,24(28)-ergostadien-3-one (1), has been isolated from the bark of Entandrophragma utile and its structure elucidated by 1H- and 13C-NMR spectroscopic methods.
doi_str_mv 10.1021/np960132z
format Article
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subjects Analytical, structural and metabolic biochemistry
Biological and medical sciences
Fundamental and applied biological sciences. Psychology
Other biological molecules
Terpenes, steroids. Hormones
title 7α,20(S)-Dihydroxy-4,24(28)-ergostadien-3-one from Entandrophragma utile
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