Scientific publications
1996Journal articleEnglish
7α,20( S )-Dihydroxy-4,24(28)-ergostadien-3-one from Entandrophragma utile (opens in a new tab)
Authors
University of Yaoundé I
Jean-Claude Tchouankeu
Etienne Tsamo
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Scientific publications
Jean-Claude Tchouankeu
Etienne Tsamo
Joseph D. Connolly
Journal of Natural Products
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 1 H- and 13 C-NMR spectroscopic methods.