
%0 Journal Article
%A Chauncy, B 
%A Gellert, E 
%T Synthesis of phenanthroindolizidines. II. The synthesis of (&#177;)-tylocrebrine, (&#177;)-tylophorine, (&#177;)-antofine, and (&#177;)-2,3-dimethoxyphenanthroindolizidine
%J Australian Journal of Chemistry
%D 1970/12/01
%V 23
%N 12
%P 2503-2516
%K 
%R https://doi.org/10.1071/CH9702503
%U https://www.publish.csiro.au/paper/CH9702503 
%X A new synthesis of the racemic forms of the phenanthroindolizidine alkaloids, tylocrebine, tylophorine, and antofine, together with the previously unknown 2,3-dimethoxyphenanthroindolizidine, is described. Some features of the n.m.r. spectra of the final products and certain of the synthetic intermediates are discussed. 
