Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Patent
1995-06-07
1997-08-12
Daus, Donald G.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
514253, 544238, A61K 3150, C07D23720
Patent
active
056566310
ABSTRACT:
The present invention relates to pyridazine derivatives of formula: ##STR1## which are useful as ligands of cholinergic receptors, in particular, receptors of the M.sub.1 type.
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Boigegrain Robert
Bourguignon Jean-Jacques
Brodin Roger
Kan Jean Paul
Olliero Dominique
Daus Donald G.
Sanofi
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