Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Patent
1992-06-09
1994-05-31
Ford, John M.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
540562, A61K 3155, C07D48704
Patent
active
053170180
ABSTRACT:
The present invention is directed to imidazo[1,5-a][1,4]benzodiazepine-3-carboxamide compounds of the formula: ##STR1## wherein R is hydrogen, C.sub.3 CH.sub.2 --, CH.sub.2 .dbd.CHCH.sub.2 --, (CH.sub.3).sub.2 CH--, CH.sub.3 CH.sub.2 CH.sub.2 --, or ##STR2## or a pharmaceutically acceptable salt thereof. These compounds and their pharmaceutically acceptable salts possess anti-anxiety and anti-epileptic activity.
REFERENCES:
patent: 4280957 (1981-07-01), Walser et al.
The Journal of Pharm. and Exp. Ther., vol. 257, No. 3, (1991), pp. 1062-1068 The Preferential Antagonism of Pentylenetetrazole Proconflict Responses Differentiates a Class of Anxiolytic Benzodiazepines with Potential Antipanic Action, Giusti et al.
The Benzodiazepines: From Molecular Biology to Clinical Practice, J. Overweg et al., Benzodiazepines in Neurological Disorders, (1983) pp. 339-347.
The Benzodiazepines: From Molecular Biology to Clinical Practice, W. Haefely et al., Neuropharmacology of Benzodiazepines: Synaptic Mechanism and . . . , pp. 21-66 (1983).
Watjen et al., Chemical Abstract vol. 111, No. 153763m (1989).
Costa Erminio
Guidotti Alessandro
Walser Armin
Datlow Philip I.
Ford John M.
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