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

The constituents of Australian Pimelea species. II. The isolation of unusual flavones from P. simplex and P. decora

PW Freeman, ST Murphy, JE Nemorin and WC Taylor

Australian Journal of Chemistry 34(8) 1779 - 1784
Published: 1981

Abstract

Extraction of Pimelea simplex F. Muell. and P. decora Domin. has yielded flavone and several methoxyflavones of unusual oxygenation patterns: 2'-methoxyflavone and 7-methoxyflavone from P. simplex, and 3'-methoxyflavone, 6-methoxyflavone, 3',6-dimethoxyflavone and 2',3',6- trimethoxyflavonefrom P. decora. The structures of the substances were confirmed by synthesis from the corresponding chalcones. The 13C n.m.r, spectral data of the flavones and chalcones are tabulated.

https://doi.org/10.1071/CH9811779

© CSIRO 1981

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