The naphthyridines.
D000470:Alkaloids; D000890:Anti-Infective Agents; D055598:Chemical Phenomena; D002621:Chemistry; D003461:Crystallography; D007259:Infrared Rays; D008027:Light; D008163:Luminescent Measurements; D009682:Magnetic Resonance Spectroscopy; D009287:Naphthyridines / Q000138:chemical synthesis; D010084:Oxidation-Reduction; D011725:Pyridines; D013053:Spectrophotometry; D013057:Spectrum Analysis
D000470:Alkaloids; D000890:Anti-Infective Agents; D009287:Naphthyridines; D011725:Pyridines