Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1991-11-08
1993-03-23
Daus, Donald C.
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
540470, 540480, 540500, 540519, 546112, 544253, 544367, 544369, 548131, 548143, 548235, 548336, C07D27106
Patent
active
051965356
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: 4857539 (1989-08-01), Diana et al.
patent: 4992433 (1991-02-01), Stokbroekx et al.
patent: 5070090 (1991-12-01), Stokbroekx et al.
patent: 5100893 (1992-03-01), Stokbroekx et al.
Grauwels Gilbert A. J.
Luyckx Marcel G. M.
Stokbroekx Raymond A.
Van der Eycken Cyriel A. M.
Daus Donald C.
Janssen Pharmaceutica N.V.
Metz Charles J.
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