
%0 Journal Article
%A Blount, JF 
%A Dunlop, RW 
%A Erickson, KL 
%A Wells, RJ 
%T Two diterpenes with new carbocyclic ring systems from an Australian collection of the brown alga <I>Dictyota dichotoma</I>
%J Australian Journal of Chemistry
%D 1982/01/01
%V 35
%N 1
%P 145-163
%K 
%R https://doi.org/10.1071/CH9820145
%U https://www.publish.csiro.au/paper/CH9820145 
%X The dichloromethane extract of the brown alga Dictyota dichotoma has yielded a number of known diterpenes together with representatives of two previously unreported carbocyclic diterpene classes. The structure and absolute stereochemistry of the bicyclo[3,3,1]nonane derivative (6) was solved by single-crystal X-ray analysis of a heavy-atom derivative and the gross structure of the dialdehyde (8) was inferred from spectral evidence. 
