Elix, JohnWardlaw, JudithObermayer, Walter2015-12-132015-12-130004-9425http://hdl.handle.net/1885/89927The new depsidone 2-hydroxyvirensic acid (4-formyl-2,3,8-trihydroxy-1,6,9-trimethyl-11-oxo-11H-dibenzo[b,e][1,4]dioxepin- 7-carboxylic acid) (6) has been isolated from a chemical race of the lichen Sulcaria sulcata and the structure (6) deduced from a combination of spectroscopic data.Keywords: Depsidone; Lichen; Mass spectrometry; N.m.r; Natural product2-Hydroxyvirensic Acid, a New Depsidone from the Lichen Sulcaria sulcata20002015-12-12