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Planta Med 1981; 42(8): 364-370
DOI: 10.1055/s-2007-971656
Research Articles

© Hippokrates Verlag Stuttgart

Les Alcaloïdes majoritaires du Strychnos scheffleri du Zaire

About Major Alkaloids of Strychnos scheffleri from ZaireM. Caprasse, L. Angenot
  • Laboratoire de Pharmacognosie, Institut de Pharmacie, Université de Liège, Belgique
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Publikationsdatum:
30. März 2007 (online)

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Abstract

Leaves and stem barks of S. scheffleri GILG afforded eight dihydroindole alkaloids. Four tertiary monomers (O-methyl Na-acetylstrychnosplendine, Na-acetylstrychnosplendine, strychnobrasiline and strychnofendlerine) have been isolated from leaf material while stem barks yielded one tertiary monomer (desacetylisoretuline), one tertiary symmetrical dimer (bis-nordihydrotoxiferine) and two quaternary monomers (mavacurine and fluorocurine).

Key Word Index

Strychnos scheffleri - Loganiaceae - Indole alkaloids - O-methyl Na-acetylstrychnosplendine - Na-acetylstrychnosplendine - Strychnobrasiline - Strychnofendlerine - Bis-Nordihydrotoxiferine - Desacetylisoretuline - Mavacurine - Fluorocurine