| abstract |
1'- [4- [1- [4-Fluorophenyl) -1H-indole-3-yl] -1-butyl] -spiro [isobenzofuran-1 (3H), 4'-piperidine] hydrohalogenide (in particular hydrochloride) , and hydrates and / or solvates thereof, as well as pharmaceutical compositions containing the acid addition salts together with at least one pharmaceutically acceptable carrier or diluent. These hydrohalides are useful in the treatment of psychological and neurological disorders, such as anxiety, psychosis, epilepsy, seizures, movement disorders, motor disturbances, amnesia, cerebrovascular disease, senile dementia of the type of Alzheimer's disease and Parkinson's disease. |