The chemical constituents of Australian zanthoxylum species: VI. A further examination of the constituents of the bark of zanthoxylum conspersipunctatum (rutaceae)

Abstract

From the bark of Zanthoxylum conspersipunctatum Merr. & Perry the following substances were isolated: Chelerythrine and sanguinarine chlorides, 13-acetonyldi-hydrochelerythrine, β-sitosterol, lupeol, lupenone, sesamin, hesperidin, tembamide, O-methyltembamide, cyclotriveratrylene, and psoromic acid. O-Methyltembamide is almost certainly an artefact, as is cyclotriveratrylene, and psoromic acid probably originated from a lichen on the bark. © 1973, CSIRO. All rights reserved.