| abstract |
heterocyclic compound with potentiating action of the ampa receptor, medication, and, use of a compound is provided a compound represented by the formula (i): (i) in which each symbol is as defined in the specification, or a salt thereof, which has a potentiating action of the ampa receptor ((alpha) -amino-3-hydroxy-5-methyl-4-isoxazolpropionic acid). the compound of the present invention is useful as a prophylactic or therapeutic medication for depression, schizophrenia, alzheimer's disease or hyperactivity disorder and attention deficit disorder (adhd) and the like. |