
%0 Journal Article
%A Hart, NK 
%A Johns, SR 
%A Lamberton, JA 
%A Loder, JW 
%A Nearn, RH 
%T New imidazole alkaloids from <I>Cypholophus friesianus</I> (Urticaceae). The structures and synthesis of cypholophine and O-acetylcypholophine
%J Australian Journal of Chemistry
%D 1971/04/01
%V 24
%N 4
%P 857-864
%K 
%R https://doi.org/10.1071/CH9710857
%U https://www.publish.csiro.au/paper/CH9710857 
%X Two new imidazole alkaloids cypholophine (1a) and O-acetylcypholophine (1b), isolated from Cypholophus friesianus (family Urticaceae), have been synthesized. A non-alkaloidal constituent of Cypholophus decipiens has been identified as the previously known terpenoid lactone, loliolide (2). 
