
%0 Journal Article
%A Ernst-Russell, Michael A. 
%A Elix, John A. 
%A Chai, Christina L. L. 
%A Rive, Megan J. 
%A Wardlaw, Judith H. 
%T The Structure and Stereochemistry of Coronatoquinone, a New Pyranonaphthazarin from the Lichen Pseudocyphellaria coronata.
%J Australian Journal of Chemistry
%D 2000/07/21
%V 53
%N 4
%P 303-306
%K Isolation; lichen; natural product; quinone.
%R https://doi.org/10.1071/CH99155
%U https://www.publish.csiro.au/paper/CH99155 
%X A new pyranonaphthazarin, coronatoquinone &#91;(1S)-1,5,8,10-tetrahydroxy-7-methoxy-3-methyl-6,9-dihydro-1H-naphtho&#91;2,3-c&#93;pyran-6,9-dione&#93; (1), has been isolated from the lichen Pseudocyphellaria coronata. The structure of coronatoquinone (1) was established by spectroscopic methods and its absolute configuration determined from chiroptical measurements. 
