
%0 Journal Article
%A Khong, PW 
%A Lewis, KG 
%T New chemical constituents of <I>Planchonia careya</I>
%J Australian Journal of Chemistry
%D 1977/06/01
%V 30
%N 6
%P 1311-1322
%K 
%R https://doi.org/10.1071/CH9771311
%U https://www.publish.csiro.au/paper/CH9771311 
%X From the ether extract of the bark of Planchonia careya there have been isolated 16-deoxybarring-togenol C, barringtogenol C and the previously unreported 16&#945;,21&#946;,22&#945;,28-tetrahydroxyolean-12-en-3-one. The methanol extract, after mild acid hydrolysis, gave the same three compounds together with three new esterified triterpene glycosides, the structures of which have been elucidated. 
