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DOI: 10.1055/s-2007-973446
© Hippokrates Verlag Stuttgart
Les alcaloïdes quaternaires majoritaires du Strychnos variabilis du Zaïre
The Major Quaternary Alkaloids of Strychnos variabilis from ZairePublication History
Publication Date:
30 March 2007 (online)
Abstract
Two quaternary alkaloids have been isolated from the root barks of Strychnos variabilis collected in Zaïre. The structure of these alkaloids (mavacurine and fluorocurine) could be deduced from spectral data: UV, MS, IR and 1H NMR. Moreover, the stereochemistry could be assigned by 1H NMR at 360 MHz.
Key Word Index
Strychnos variabilis - Loganiaceae - Quaternary Alkaloids - Mavacurine - Fluorocurine