| abstract |
The present invention relates to have structural formula I compounds and officinal salt thereof, use their composition and use their method.These novel compounds can be used for treating or prevent at least a symptom or illness with following disease association, described disease be schizophrenia and other phrenoblabia, dementia and other cognitive disorder, anxiety disorder, mood disorder, sleep-disorder, usually initial infancy, the childhood or obstacle and the neurodegenerative disease made a definite diagnosis puberty. |