abstract |
1,4-Methano-2,3,4,5-tetrahydro-1H-2-benzazepine-3-one derivatives represented by the general formula (I), wherein X represents halogen, n represents 1 or 2, and R represents hydrogen, lower alkyl or phenyl-substituted lower alkyl. They are useful as brain function-improving agents, antispasmodics, antiepileptics, tranquilizers, etc. |