title: L-dopa and pyridoxal 5'-phosphate: tetrahydroisoquinoline formation.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D004295:Dihydroxyphenylalanine / Q000037:antagonists & inhibitors*; D007546:Isoquinolines / Q000096:biosynthesis*; D011732:Pyridoxal Phosphate / Q000494:pharmacology*; D012545:Schiff Bases
chemical_list: D007546:Isoquinolines; D012545:Schiff Bases; D011732:Pyridoxal Phosphate; D004295:Dihydroxyphenylalanine