Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Patent
1990-11-27
1992-03-31
Daus, Donald G.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
514212, 514248, 540598, 540599, 544237, 544238, A61K 3150, C07D23734
Patent
active
051008939
ABSTRACT:
Piperidinyl, pyrrolidinyl, azepinyl and piperazinyl pyridazines of formula ##STR1## wherein one or two carbon atoms of the ##STR2## moiety may be substituted with C.sub.1-4 alkyl, C.sub.1-4 alkyloxy or two carbon atoms of the CH.sub.2 groups of said moiety may be bridged with a C.sub.2-4 alkanediyl radical;
REFERENCES:
patent: 3753988 (1921-08-01), Rodway et al.
patent: 4992433 (1991-02-01), Stokbroekx et al.
patent: 5001125 (1991-03-01), Stokbroekx et al.
Grauwels Gilbert A. J.
Luyckx Marcel G. M.
Stokbroekx Raymond A.
Van der Eycken Cyriel A. M.
Daus Donald G.
Janssen Pharmaceutica N.V.
Metz Charles J.
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