
%0 Journal Article
%A Argiropoulos, G 
%A Deady, LW 
%A Dorkos, M 
%T Synthesis and Further Ring-Forming Reactions of a New 3-Amino-isoquinoline-4-carbaldehyde
%J Australian Journal of Chemistry
%D 1991/03/01
%V 44
%N 3
%P 481-486
%K 
%R https://doi.org/10.1071/CH9910481
%U https://www.publish.csiro.au/paper/CH9910481 
%X The synthesis of 3-amino-6-(p- methylphenoxy )isoquinoline-4-carbaldehyde in two steps from the corresponding ethyl ester is reported. Further ring annulations by Friedlander synthesis are described to give, for example, new tetra- and penta -cyclic systems ( benzo [f] pyrimido [4,5-b][1,8] naphthyridine and benz [f] indolo [3,2-b][1,8] naphthyridine ). 
