Naphthyridines. 14. 2-Methylquinoline-3-carboxanilides and the synthesis therefrom of 2-substituted 1-oxo-3-phenyl-1,2,3,4-tetrahydrobenzo[b]-1,6-naphthyridines
Naphthyridines. 14. 2-Methylquinoline-3-carboxanilides and the synthesis therefrom of 2-substituted 1-oxo-3-phenyl-1,2,3,4-tetrahydrobenzo[b]-1,6-naphthyridines