Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Patent
1989-06-15
1991-06-25
Berch, Mark L.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
A61K 3155
Patent
active
050266993
ABSTRACT:
5,11-Dihydro-6H-pyrido[2,3-b][1,4]-benzo-diazepinones substituted in the 11-position corresponding to general formula I ##STR1## wherein R.sup.1 and R.sup.2 represent hydrogen atoms or alkyl groups having 1 to 3 carbon atoms, A.sup.1 is a straight-chained or branched alkylene group with 1 to 5 carbon atoms, A.sup.2 is a methylene group or, if R.sup.1 is hydrogen and R.sup.2 is methyl, A.sup.2 may also be an ethylene group, and the physiologically acceptable acid addition salts thereof are suitable for treating bradycardia and bradyarrhythmia and spasm in the colon, bladder and bronchi.
REFERENCES:
patent: 3660380 (1972-05-01), Schmidt et al.
patent: 4210648 (1980-07-01), Schmidt et al.
patent: 4424222 (1984-01-01), Engel et al.
patent: 4550107 (1985-10-01), Engel et al.
patent: 4873236 (1989-10-01), Engel et al.
Thomas, Chem. Abs., vol. 90, No. 17, entry #137875s (1979).
Doods Henri
Eberlein Wolfgang
Engel Welfhard
Hammer Rudolf
Mayer Norbert
Berch Mark L.
Dr. Karl Thomae GmbH
Frankhouser D. E.
Stempel A. R.
Timbers M-E. M.
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