A new diprenyl coumarin and alkaloids from the bark of Zanthoxylum dimorphophyllum (Rutaceae).
The alkaloids chelerythrine, norchelerythrine, oxyavicine, canthine-6-one, 4,5-dihydrocanthin-6-one, and gamma-fagarine were isolated from Zanthoxylum dimorphophyllum bark, together with two coumarins, scoparone and dimoxylin. This latter is a novel compound whose structure was elucidated on the basis of its spectral data.
Mai
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HD
Laboratoire de Pharmacognosie de l'Université René Descartes, UMR/CNRS, Faculté des Sciences Pharmaceutiques et Biologiques, Paris, France.
Van-Dufat
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HT
Michel
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Tillequin
F
F
Bastien
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D
Sévenet
T
T
D000470:Alkaloids / Q000737:chemistry* / Q000302:isolation & purification; D003374:Coumarins / Q000737:chemistry* / Q000302:isolation & purification; D009682:Magnetic Resonance Spectroscopy; D008958:Models, Molecular; D008968:Molecular Conformation; D009904:Optical Rotation; D018547:Plant Stems / Q000737:chemistry; D019685:Rosales / Q000737:chemistry*; D016339:Spectrometry, Mass, Fast Atom Bombardment; D013056:Spectrophotometry, Ultraviolet
D000470:Alkaloids; D003374:Coumarins