Tricyclic 2,3,4,5-tetrahydro-1H-3-benzapines

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...

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514217, 540578, 540580, 540586, C07D22314, C07D491048, C07D49504, A01K 3155

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active

055125620

ABSTRACT:
Tricyclic benzazepines having the general formula ##STR1## wherein A together with the .alpha.- and .beta.-marked carbon atoms is a cyclopentene, cyclohexene, furan, dihydrofuran, pyran, dihydropyran, thiophene, oxazole, pyrrole, pyrroline, tetrahydropyridine or dioxole ring, R.sup.1 is H or alkyl, R.sup.2 and R.sup.3 independently are H, alkoxy, halogen, nitro, cyano or hydroxy, or R.sup.2 and R.sup.3 together may form a furan, dihydrofuran, cyclopentene or dioxole ring and R.sup.4 is H, alkoxy, nitro, cyano, hydroxy or halogen, or a pharmaceutically acceptable salt thereof, are useful in treatment of certain disorders in the central nervous system, e.g., psychosis, pain, depression, sleep disturbances, dyskinesia, Parkinson's disease, stroke.

REFERENCES:
patent: 4255445 (1981-03-01), Brush et al.
patent: 4751222 (1988-06-01), Br.ae butted.strup et al.
Cecil Textbook of Medicine, 19th ed (1992), Wyngaarden, M. D. editor, pp. 2075-2078.

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