
%0 Journal Article
%A Manning, TR 
%T Diterpene Constituents of <I>Pinus contorta</I> Bark
%J Australian Journal of Chemistry
%D 1973/12/01
%V 26
%N 12
%P 2735-2739
%K 
%R https://doi.org/10.1071/CH9732735
%U https://www.publish.csiro.au/paper/CH9732735 
%X In addition to the diterpenes previously isolated from the bark of P. contorta, the new diterpenes (13S)-labda-8(17),14-diene-13&#946;,18-diol(3) and 18-norlabda-8(17),13-diene-4&#945;,15-diol (6), and the known diterpenes pimaral [8(14), 15-pimaradien-18-al] (10), isopimaral (7,15- isopimaradien-18-al) (8), pimarol [8(14),15-pimaradien-18-ol] (11), and isopimarol (7,15-isopimaradien-18-ol) (9) have been identified. 
