[Synthesis of 5H [1]benzopyrano[2,3-b] pyridine derivatives].
D001578:Benzopyrans / Q000138:chemical synthesis*; D055598:Chemical Phenomena; D002621:Chemistry; D003500:Cyclization; D011725:Pyridines / Q000138:chemical synthesis*
D001578:Benzopyrans; D011725:Pyridines
Synteza pochodnych 5h-[1]benzopirano[2,3-b]pirydyny