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Australian Journal of Chemistry Australian Journal of Chemistry Society
An international journal for chemical science
RESEARCH ARTICLE

The chemical constituents of Australian Zanthoxylum species. V. The constituents of Z. pluviatile Hartley; the structures of two new lignans

JET Corrie, GH Green, E Ritchie and WC Taylor

Australian Journal of Chemistry 23(1) 133 - 145
Published: 1970

Abstract

The bark of Zanthoxylum pluviatile Hartley yielded xanthyletin, hesperidin, (-)-or-oanadine methiodide, protopine, lupeol, savinin, sesamin, sucrose, and two new lignans, pluviatilol and pluviatolide. The leaves gave rutaecarpine, kokusaginine, β-sitosterol, an alkane mixture, and pluviatolide. From the wood there were isolated hesperidin, skimmianine, and β-sitosterol; in addition, evidence for the presence of ohelerythrine was obtained. Structures (3) and (7) are proposed for pluviatolide and pluviatilol respectively from chemical and spectroscopic considerations. From an aged phenolic fraction from the bark the new substance, pluviatide (ll), was isolated and its structure determined; it was probably an artefact derived from pluviatilol.

https://doi.org/10.1071/CH9700133

© CSIRO 1970

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