JPS5419987A - Pyridazinone derivative and its preparation - Google Patents
Pyridazinone derivative and its preparationInfo
- Publication number
- JPS5419987A JPS5419987A JP8519277A JP8519277A JPS5419987A JP S5419987 A JPS5419987 A JP S5419987A JP 8519277 A JP8519277 A JP 8519277A JP 8519277 A JP8519277 A JP 8519277A JP S5419987 A JPS5419987 A JP S5419987A
- Authority
- JP
- Japan
- Prior art keywords
- preparation
- pyridazinone derivative
- pyridazinone
- derivative
- formula
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
PURPOSE:Pyridazinone derivatives of formula I (R is H, lower alkyl) and their nontoxic salts.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8519277A JPS5419987A (en) | 1977-07-15 | 1977-07-15 | Pyridazinone derivative and its preparation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8519277A JPS5419987A (en) | 1977-07-15 | 1977-07-15 | Pyridazinone derivative and its preparation |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5419987A true JPS5419987A (en) | 1979-02-15 |
JPS6153350B2 JPS6153350B2 (en) | 1986-11-17 |
Family
ID=13851779
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8519277A Granted JPS5419987A (en) | 1977-07-15 | 1977-07-15 | Pyridazinone derivative and its preparation |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5419987A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4353905A (en) * | 1981-09-17 | 1982-10-12 | Warner-Lambert Company | Substituted 4,5-dihydro-6-[4-(1H-imidazol-1-yl)phenyl]-3(2H)-pyridazinones and 6-[4-(1H-imidazol-1-yl)phenyl]-3(2H)-pyridazinones |
WO1983000863A1 (en) * | 1981-09-11 | 1983-03-17 | Diamond Shamrock Corp | Antiinflammatory and analgetic 4-pyridylpyridazin(2h)-3-ones |
US4486431A (en) * | 1981-01-14 | 1984-12-04 | Sterling Drug Inc. | Cardiotonic use of 4,5-dihydro-6-(4-pyridinyl)-3(2H)-pyridazinones |
US4590194A (en) * | 1981-10-05 | 1986-05-20 | Sterling Drug Inc. | 3-[methyl or dimethyl)amino]-6-(pyridinyl)pyridazines and their cardiotonic use |
-
1977
- 1977-07-15 JP JP8519277A patent/JPS5419987A/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4486431A (en) * | 1981-01-14 | 1984-12-04 | Sterling Drug Inc. | Cardiotonic use of 4,5-dihydro-6-(4-pyridinyl)-3(2H)-pyridazinones |
WO1983000863A1 (en) * | 1981-09-11 | 1983-03-17 | Diamond Shamrock Corp | Antiinflammatory and analgetic 4-pyridylpyridazin(2h)-3-ones |
US4353905A (en) * | 1981-09-17 | 1982-10-12 | Warner-Lambert Company | Substituted 4,5-dihydro-6-[4-(1H-imidazol-1-yl)phenyl]-3(2H)-pyridazinones and 6-[4-(1H-imidazol-1-yl)phenyl]-3(2H)-pyridazinones |
US4590194A (en) * | 1981-10-05 | 1986-05-20 | Sterling Drug Inc. | 3-[methyl or dimethyl)amino]-6-(pyridinyl)pyridazines and their cardiotonic use |
Also Published As
Publication number | Publication date |
---|---|
JPS6153350B2 (en) | 1986-11-17 |
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