[Nitrogen-containing heterocyclic gamma-pyrone derivatives. 3. 1(or 4)H-pyranoquinolin-1(or 4)-one derivatives. (2)].
D055598:Chemical Phenomena; D002621:Chemistry; D011714:Pyrans; D011804:Quinolines; D013057:Spectrum Analysis
D011714:Pyrans; D011804:Quinolines