
%0 Journal Article
%A Elix, John A. 
%A Wardlaw, Judith H. 
%A Kalb, Klaus 
%T Subpsoromic Acid, a New Depsidone from the Lichen <emph type="2">Ocellularia praestans</emph>
%J Australian Journal of Chemistry
%D 2000/12/22
%V 53
%N 9
%P 813-814
%K Depsidone; lichen; mass spectrometry; natural product; n.m.r.
%R https://doi.org/10.1071/CH00113
%U https://www.publish.csiro.au/paper/CH00113 
%X The new depsidone subpsoromic acid (4-formyl-3-hydroxy-8-methoxy-1-methyl-11-oxo-11H-dibenzo&#91;b,e&#93;-&#91;1,4&#93;dioxepin-6-carboxylic acid) (6) has been isolated from the lichen Ocellularia praestans and the structure (6) deduced from a combination of spectroscopic data. 
