
%0 Journal Article
%A Johns, SR 
%A Lamberton, JA 
%A Sioumis, AA 
%A Willing, RI 
%T New alkaloids from <I>Cryptocarya pleurosperma</I> (Lauraceae): The structures of cryptopleuridine and cryptopleurospermine
%J Australian Journal of Chemistry
%D 1970/02/01
%V 23
%N 2
%P 353-361
%K 
%R https://doi.org/10.1071/CH9700353
%U https://www.publish.csiro.au/paper/CH9700353 
%X Two new alkaloids, cryptopleuridine and cryptopleurospermine, have been isolated from the bark of Cryptocarya pleurosperma White &amp; Francis. From analysis of the 100-MHz n.m.r, spectra of cryptopleuridine and O-acetylcryptopleuridine, and the relationship of cryptopleuridine to cryptopleurine established from other spectroscopic data, cryptopleuridine is considered to be (5a). Spectroscopic and   degradative evidence has shown that cryptopleurospermine is 2-dimethylaminoethyl-3'-hydroxy-4'-methoxy-4,5-methylenedioxybenzil (8). 
