title: The isolation and reactions of a 1,4-dihydropyridine general intermediate for vitamin B-6 catalysis.
mesh_terms: D000596:Amino Acids; D002384:Catalysis; D055598:Chemical Phenomena; D002621:Chemistry; D003653:Decarboxylation; D003903:Deuterium; D009682:Magnetic Resonance Spectroscopy; D008314:Malonates; D008956:Models, Chemical; D011725:Pyridines / Q000302:isolation & purification; D011730:Pyridoxal; D011736:Pyridoxine; D012545:Schiff Bases; D013055:Spectrophotometry, Infrared; D013056:Spectrophotometry, Ultraviolet; D013237:Stereoisomerism
chemical_list: D000596:Amino Acids; D008314:Malonates; D011725:Pyridines; D012545:Schiff Bases; D011730:Pyridoxal; D003903:Deuterium; D011736:Pyridoxine