
%0 Journal Article
%A Elix, John A. 
%A Wardlaw, Judith H. 
%A Obermayer, Walter 
%A Archer, Alan W. 
%T 2-Methoxypsoromic Acid, a New Lichen Depsidone from <emph type="2">Pertusaria</emph> and <emph type="2">Sulcaria</emph> Species
%J Australian Journal of Chemistry
%D 1999/08/19
%V 52
%N 7
%P 717-719
%K 
%R https://doi.org/10.1071/CH99059
%U https://www.publish.csiro.au/paper/CH99059 
%X The depsidone 2-methoxypsoromic acid (4-formyl-3-hydroxy-2,8-dimethoxy-1,9-dimethyl-11-oxo-11 H- dibenzo&#91;b,e&#93;&#91;1,4&#93;dioxepin-6-carboxylic acid) (9) has been identified in several lichen species. The structure of compound (9) followed from a combination of spectroscopic data. 
