Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Patent
1991-07-15
1993-04-20
Daus, Donald G.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
514253, 544114, 544238, 544239, C07D47104, A61K 31435
Patent
active
052043460
ABSTRACT:
There are disclosed 3 [2(substituted alkyl)-3-oxo-2,3-dihydropyridazin-6-yl]-2-aryl pyrazolo [1,5-a]-pyridines useful for treating maladies requiring an adenosine antagonist, and preparative processes.
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Akahane Atsushi
Katayama Hirohito
Mitsunaga Takafumi
Shiokawa Youichi
Daus Donald G.
Fujisawa Pharmaceutical Co. Ltd.
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