A novel nucleophilic substitution with quinoline derivatives. Synthesis of quinolones and pyrazolo[4,3-c]quinoline derivatives

Article abstract of DOI:10.1246/bcsj.66.2936

Novel nucleophilic substitution in quinoline system utilizing 2-chloro-4-piperidino-3-quinolinecarbonitrile (1) and 4-piperidino-2-oxo-1,2-dihydro-3-quinolinecarbonitrile (2) was reported. Some new quinolinones and pyrazolo[4,3-c]quinolines were synthesiz