2001•Zeitschrift für Naturforschung COpen access

A New Diprenyl Coumarin and Alkaloids from the Bark of Zanthoxylum dimorphophyllum (Rutaceae)

Huong Doan Thi Mai, Hanh Trinh Van‐Dufat, Sylvie Michel, François Tillequin, Bastien David, Thierry Sévenet

Abstract

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.

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Key concepts: Rutaceae, Coumarin, Zanthoxylum, Bark (sound), Traditional medicine, Chemistry, Chelerythrine, Stereochemistry