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Planta Med 1979; 37(12): 316-324
DOI: 10.1055/s-0028-1097344
Research Articles

© Georg Thieme Verlag Stuttgart · New York

Nouveaux iridoïdes du Feretia apodanthera

New Iridoids of Feretia apodantheraF. Bailleul1 , A. Rabaron2 , M. Koch1 , P. Delaveau1
  • 1Laboratoire de Matière Médicale, UER des Sciences Pharmaceutiques et Biologiques, Université Paris V, France.
  • 2Laboratoire de Pharmacie Chimique, UER de Chimie Thérapeutique, Châtenay–Malabry, France.
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Publication History

Publication Date:
13 January 2009 (online)

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Abstract

In addition to feretoside and gardenoside previously described,. five other iridoids are isolated from Feretia apodanthera stem and root barks: geniposidic acid 1 and 10–desacetylasperulosidic acid 2 already known, as well as three new compounds: 11–methyl ixoside 3, apodanthoside 4 and 10–ethyl apodanthoside 5.

Their structures are deduced from spectroscopic analysis (1H and 13C NMR, chemical ionization mass spectrometry) and proved by chemical correlations.

Key Word Index

Feretia apodanthera - Rubiaceae - Iridoids - 13C NMR - Mass Spectrometry (C. I.)