title: [The major quaternary alkaloids of Strychnos variabilis from Zaire].
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 (1)H NMR. Moreover, the stereochemistry could be assigned by (1)H NMR at 360 MHz.
authors.affiliation: Laboratoire de Pharmacognosie, Université de Liège, Liège, Belgique.
authors.forename: M
authors.initials: M
authors.lastname: Tits
authors.forename: M
authors.initials: M
authors.lastname: Franz
authors.forename: D
authors.initials: D
authors.lastname: Tavernier
authors.forename: L
authors.initials: L
authors.lastname: Angenot