| abstract |
The heteroaromatic ring methyl cyclic amine derivative represented by the following formula (IA), or a pharmaceutically acceptable salt thereof, is a sleep disorder based on orexin (OX) receptor antagonism, depression, anxiety disorder, panic disorder, ataxia, drug dependence , Alzheimer's disease, Parkinson's disease, Huntington's chorea, eating disorders, headache, migraine, pain, digestive diseases, epilepsy, inflammation, immune-related diseases, endocrine-related diseases, high blood pressure, etc. |