| 摘要 |
THE INVENTION RELATES TO A MEDICAMENT FOR TREATING ALZHEIMER'S DISEASE COMPRISING AS ACTIVE INGREDIENTS A CARBOSTYRIL DERIVATIVE OF THE GENERAL FORMULA: WHEREIN A IS A LOWER ALKYLENE GROUP, R IS A CYCLOALKYL GROUP, THE BONDING BETWEEN 3- AND 4-POSITIONS OF THE CARBOSTYRIL SKELETON IS A SINGLE BOND OR A DOUBLE BOND, OR A SALT THEREOF; AND DONEPEZIL OR A SALT THEREOF. |
