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Planta Med 1983; 49(12): 244-245
DOI: 10.1055/s-2007-969860
Research Articles

© Hippokrates Verlag Stuttgart

Zur Kenntnis der Inhaltsstoffe von Isertia hypoleuca

On the Constituents of Isertia hypoleuca A. Esterl, S. Gäb, D. Bieniek
  • Gesellschaft für Strahlen- und Umweltforschung mbH Institut für Ökologische Chemie Ingolstädter Landstr. 1, D-8042 Neuherberg und D-8051 Attaching
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Publication History

1983

1983

Publication Date:
26 March 2007 (online)

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Abstract

Dihydroquinamine and 3-epi-dihydroquinamine were isolated and identified from Isertia hypoleuca (Schultes, Rauffauf and Soejarto 24041). The structure of hydroxydihydrocinchonamine, a reduction product from dihydroquinamine with LiAlH4, was established. The 13C magnetic resonance spectra of the three alkaloids have been determined.

Key Word Index

Isertia hypoleuca - Rubiaceae - Dihydroquinamine - 3-epi-Dihydroquinamine - Hydroxydihydrocinchonamine - 13C NMR Data