
%0 Journal Article
%A Arthur, HR 
%A Hui, WH 
%A Lam, CN 
%A Szeto, SK 
%T An examination of <I>Quercus championi</I> of Hong Kong
%J Australian Journal of Chemistry
%D 1964/06/01
%V 17
%N 6
%P 697-700
%K 
%R https://doi.org/10.1071/CH9640697
%U https://www.publish.csiro.au/paper/CH9640697 
%X The leaves of Quercus championi yield hop-17(21)-en-3&#946;-ol (Ia), hop-17(21)- en-3&#946;-yl acetate (Ib), &#946;-amyrenyl acetate, friedelin, and friedelan-3&#945;-ol. Neither the hopenol nor its acetate have been obtained from plants before; nor has this acetate ever been obtained in a pure state before. 
