Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Patent
1988-04-01
1990-05-01
Rizzo, Nicholas S.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
544238, 549239, C07D23704, A61K 3150
Patent
active
049218565
ABSTRACT:
New dihydropryidazinone derivatives corresponding to the following formula ##STR1## and a process for their preparation and pharmaceutical preparations containing these compounds are described. These compounds are effective positively inotropic substances with an improved therapeutic profile.
REFERENCES:
patent: 4639451 (1987-11-01), Katakami et al.
patent: 4661484 (1987-04-01), Okushima et al.
Chem. Abstract, 90:168635t, (1979).
Chem. Abstract, 101:90957y (1984).
Chem. Abstract, 97:55827h (1982).
Chem. Abstract, 107:23352h (1987).
Chem. Abstract, 100:51594n (1984).
Ahrens Kurt H.
Engler Heidrun
Morsdorf Peter
Pfahlert Volker
Schickaneder Helmut
Heumann Pharma GmbH & Company
Rizzo Nicholas S.
LandOfFree
Dihydropyridazinone derivatives, a process for their preparation does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Dihydropyridazinone derivatives, a process for their preparation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dihydropyridazinone derivatives, a process for their preparation will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-829791