| 摘要 |
PROBLEM TO BE SOLVED: To provide methods for treatment, prevention or remission of diseases or symptoms such as Alzheimer's disease and Parkinson's disease, pain and depression, those associated with modulation of learning, memory processing, attention, affection, mood and pain perception, by inhibition of NMDA receptors containing NR2B subunit.SOLUTION: A compound, 5-(3-difluoromethyl-4-fluoro-phenyl)-3-(2-methyl-imidazol-1-yl-methyl)-pyridazine represented by formula (I), or a pharmaceutically acceptable salt thereof.SELECTED DRAWING: None |
