title: Central nervous system stimulant activity of n-(delta 3-chromene-3-carbonyl)-4 iminopyridine (compound 69/224).
mesh_terms: D000818:Animals; D001578:Benzopyrans / Q000494:pharmacology*; D002415:Cats; D002491:Central Nervous System Agents; D002839:Chromans / Q000494:pharmacology*; D003292:Convulsants; D051379:Mice; D012018:Reflex / Q000187:drug effects
chemical_list: D001578:Benzopyrans; D002491:Central Nervous System Agents; D002839:Chromans; D003292:Convulsants; C033765:Compound 69-224