SEARCH Articles Figures Tables 1.5- Naphthyridine-3-carboxylates 1.8- Naphthyridine-3-carboxylate Benzo -1,6-naphthyridine-3-carboxylates Benzo -1,6-naphthyridine-3-carboxylates Benzo naphthyridine Benzo naphthyridines