
TY  - JOUR
A1  - Armstrong, James A. 
A1  - Baker, Robert W. 
A1  - Best, Wayne M. 
A1  - Byrne, Lindsay T. 
A1  - Cannon, Jack R. 
A1  - Colegate, Steven M. 
A1  - Gray, Anthony R. 
A1  - Marchant, Neville G. 
A1  - Rothnie, Neil 
A1  - Sargent, Melvyn V. 
A1  - Sims, Colette G. 
A1  - Spadek, Zdzislaw E. 
A1  - Trengove, Robert D. 
T1  - Constituents of <emph type="2">Conospermum brachyphyllum</emph>. Improved Methods for the Isolation and Synthesis of (+)-Conocurvone and the Structure of (+)-Brachyphyllone
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1998
VL  - 52
IS  - 1
SP  - 57
EP  - 62
KW  - 
UR  - https://doi.org/10.1071/C98143 
N2  - Improved methods have been devised for the isolation of (+)-conocurvone (1) from the roots of Conospermum brachyphyllum Lindl. and for its synthesis. The isolation of (R)-(+)-9-hydroxy-3-(4&#8242;-hydroxy-4&#8242;-methylpentan-1&#8242;-yl)-3,8-dimethyl-3H-naphtho&#91;2,1-b&#93;pyran-7,10-dione &#91;(+)-brachyphyllone&#93; (2), a minor constituent of this species, its structural elucidation and partial synthesis are also described. 8-C-Methylteretifolione-B (9) and 8-C-methyl-9-O-methylteretifolione-B (10), as well as the previously isolated (+)-teretifolione-B (8), also occur in this plant. 
ER  -

