Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Patent
1995-10-19
1997-07-29
Bernhardt, Emily
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
544234, 544236, 548492, 560 43, 564311, A61K 3150, C07D48704, C07D49514, C07D47114
Patent
active
056522398
ABSTRACT:
The present invention relates to pyridazino[4,5-b]indoles, and pharmaceutically useful salts thereof, which are excitatory amino acid antagonists and which are useful when such antagonism is desired such as in the treatment of neurological disorders. The invention further provides pharmaceutical compositions containing pyridazino[4,5-b]indoles as active ingredient, and methods for the treatment of neurological disorders.
REFERENCES:
Monge et al J. Med. Chem., 34, 3023-3029 (1991).
Monge et al Acta Farm. Bonaerense, 3(1), 21-6 (1984).
Monge-Vega et al. J. Pharm. Sci, 71(12), 1406-8, (1982).
Monge-Vega et al. J. Heterocyclic Chem., 18, 1533 (1981).
Kurasawa et al., "A Convenient Synthesis of Pyridazino[4,5-b]quinolines and Pyrrolo[3,4-b]quinolines" Chem. Pharm. Bull., (1980) 28, No. 12, 3457-3465.
Ferguson et al., "Selected Pharmacological Studies of a Series of Substitued Imidazo(4,5-d)pyridazines" J. Pharm. Sci., (1970) 59, No. 11, 1584-1586.
Bare Thomas Michael
Jackson Paul Francis
Resch James Franklin
Alexander Michael D.
Bernhardt Emily
Imperial Chemical Company
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