
%0 Journal Article
%A Bendall, JG 
%A Cambie, RC 
%A Grimsdale, AC 
%A Rutledge, PS 
%A Woodgate, PD 
%T Synthesis of Winterin From Podocarpic Acid
%J Australian Journal of Chemistry
%D 1992/06/01
%V 45
%N 6
%P 1063-1067
%K 
%R https://doi.org/10.1071/CH9921063
%U https://www.publish.csiro.au/paper/CH9921063 
%X Ozonolysis of a hydroquinone derived from podocarpic acid (1) gave the biologically active natural product winterin (11). Treatment of the quinone (12) with ozone gave a ring-contracted spiro  furanone, the mechanism of formation of which is proposed. 
