
%0 Journal Article
%A Chester, DO 
%A Elix, JA 
%T The identification of four new meta-depsides in the lichen <I>Ramalina asahinae</I>
%J Australian Journal of Chemistry
%D 1978/12/01
%V 31
%N 12
%P 2745-2749
%K 
%R https://doi.org/10.1071/CH9782745
%U https://www.publish.csiro.au/paper/CH9782745 
%X The four new depsides, 2-O-methylsekikaic acid, 2,4'-di-O-methylnorsekikaic acid, 4'-O-methyl-paludosic acid and 4,4'-di-O- methylcryptochlorophaeic acid, have been prepared by unambiguous syntheses and shown to co-occur with usnic acid and boninic acid in several Ramalina species. 
