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

Colouring matters of Australian plants. XII. Quinones from Dianella revoluta and Stypandra grandis

RG Cooke and LG Sparrow

Australian Journal of Chemistry 18(2) 218 - 225
Published: 1965

Abstract

A new pigment, dianellinone, has been isolated from the roots of Dianella revoluta and Stypandra grandis in yields of 0.09 % and 0 025 % respectively. S. grandis also contains a second pigment, stypandrone, which has been identified as 6-acetyl-5-hydroxy-7-methyl-1,4-naphthoquinone. Chemical and spectroscopic evidence indicates that dianellinone is the corresponding 3,3'-dinaphthoquinone.

https://doi.org/10.1071/CH9650218

© CSIRO 1965

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