
%0 Journal Article
%A Setzer, William N. 
%A Setzer, Mary C. 
%A Peppers, R. Lynton 
%A McFerrin, Michael B. 
%A Meehan, Edward J. 
%A Chen, Liqing 
%A Bates, Robert B. 
%A Nakkiew, Pichaya 
%A Jackes, Betsy R. 
%T Triterpenoid Constituents in the Bark of <emph type="2">Balanops australiana</emph>
%J Australian Journal of Chemistry
%D 2000/12/22
%V 53
%N 9
%P 809-812
%K Balanops australiana; Balanopaceae; friedelane triterpenoids.
%R https://doi.org/10.1071/CH00066
%U https://www.publish.csiro.au/paper/CH00066 
%X Two new triterpenoid natural products (friedelane-3,21&#945;-diol and friedelane-3&#945;,28,29-triol) have been isolated from the chloroform bark extract of Balanops australiana from Paluma, north Queensland, Australia. The known triterpenoids betulinic acid, friedelin, canophyllol, zeylanol and 21&#945;-hydroxyfriedelan-3-one were also isolated. The structures of the compounds were elucidated on the basis of spectral analysis. A single-crystal X-ray structural analysis has been carried out on 21&#945;-hydroxyfriedelan-3-one. 
