Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Patent
1986-10-29
1989-05-02
Berch, Mark L.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
544114, 544238, 544239, 544241, 514247, 5142338, 5142365, C07D23714, C07D40506, A61K 3150, A61K 31535
Patent
active
048268453
ABSTRACT:
The invention relates to novel 3(2H)-pyridazinone-derivatives of the general formula (I), pharmaceutical compositions containing them and process for their preparation. In the general formula (I) ##STR1## stands for an ethyl or propyl group substituted by a terminal halogen atom or a hydroxyl or NR.sup.1 R.sup.2 group, wherein
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Cseh Gyorgy
Czako Klara
Diesler Eszter
Elekes Istvan
Jaszlits Laszlo
Berch Mark L.
Richter Gedeon Vegyeszeti Gyar T.R.
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