title: [2-Amino-3-hydroxychromone. 39. 4-pyrones].
mesh_terms: D000588:Amines / Q000138:chemical synthesis; D002867:Chromones / Q000138:chemical synthesis*; D007659:Ketones / Q000138:chemical synthesis; D009682:Magnetic Resonance Spectroscopy; D013058:Mass Spectrometry; D010078:Oxazines / Q000138:chemical synthesis; D010080:Oxazoles / Q000138:chemical synthesis; D013055:Spectrophotometry, Infrared; D013056:Spectrophotometry, Ultraviolet
chemical_list: D000588:Amines; D002867:Chromones; D007659:Ketones; D010078:Oxazines; D010080:Oxazoles
vernacular_title: 2-Amino-3-hydroxy-chromon. 39. Uber Untersuchungen an 4-Pyronen.