
%0 Journal Article
%A Eade, RA 
%A Ellis, J 
%A Harper, P 
%A Simes, JJH 
%T Extractives of Australian Timbers. XIII. Jingullic Acid, a Triterpene of the Lupane Series Containing a C28 &#8594; 29 Lactone Group
%J Australian Journal of Chemistry
%D 1973/04/01
%V 26
%N 4
%P 831-837
%K 
%R https://doi.org/10.1071/CH9730831
%U https://www.publish.csiro.au/paper/CH9730831 
%X Jingullic acid, a nor-triterpene isolated from Emmenospermum alphitonioides F.Muell., has been shown to possess structure (5), 19&#946;- hydroxy-A(1)-norlupa-2,20(29)-diene-27,28-dioic acid 28,19&#946;-lactone, by chemical and spectroscopic investigation and by convergent synthesis from ceanothenic acid. 
