| abstract |
The present invention relates to dementia, Alzheimer's disease, attention deficit and polymorphism, ataxia, eating disorders, obesity, diabetes mellitus, hyperlipidemia, sleep disorders, narcosis, sleep apnea syndrome, circadian rhythm disorders, depression or allergic rhinitis Provided is a prophylactic or therapeutic drug for such diseases. The present invention also relates to a phenylpyrazole derivative represented by the general formula (1), or a pharmaceutically acceptable salt thereof. <Formula (1)> {In formula (1), R 1 and R 2 are the same or different and represent C 1 to C 6 alkyl or C 3 to C 8 cyclic alkyl, Or R 1 and R 2 together with adjacent nitrogen atoms form one another to form a 4 to 7 membered saturated heterocycle (the saturated heterocyclic group may be substituted with halogen or C 1 to C 6 alkyl), n represents an integer of 0 to 2, T is a hydrogen atom; Halogen or C 1 to C 6 alkyl, R is formula (I) Etc.} |