IT1149073B - Derivati di 4-piridilpiridazinone dotati di attivita' antiinfiammatoria ed analgesica - Google Patents
Derivati di 4-piridilpiridazinone dotati di attivita' antiinfiammatoria ed analgesicaInfo
- Publication number
- IT1149073B IT1149073B IT49095/82A IT4909582A IT1149073B IT 1149073 B IT1149073 B IT 1149073B IT 49095/82 A IT49095/82 A IT 49095/82A IT 4909582 A IT4909582 A IT 4909582A IT 1149073 B IT1149073 B IT 1149073B
- Authority
- IT
- Italy
- Prior art keywords
- pyridylpyridazinone
- inflammatory
- analgesic activity
- derivatives
- derivatives equipped
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US30132881A | 1981-09-11 | 1981-09-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT8249095A0 IT8249095A0 (it) | 1982-09-09 |
| IT1149073B true IT1149073B (it) | 1986-12-03 |
Family
ID=23162890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT49095/82A IT1149073B (it) | 1981-09-11 | 1982-09-09 | Derivati di 4-piridilpiridazinone dotati di attivita' antiinfiammatoria ed analgesica |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0088128A4 (it) |
| JP (1) | JPS58501432A (it) |
| IL (1) | IL66761A0 (it) |
| IT (1) | IT1149073B (it) |
| WO (1) | WO1983000863A1 (it) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5622948A (en) * | 1994-12-01 | 1997-04-22 | Syntex (U.S.A.) Inc. | Pyrrole pyridazine and pyridazinone anti-inflammatory agents |
| ATE271547T1 (de) * | 1997-03-14 | 2004-08-15 | Merck Frosst Canada Inc | Pyridazinone als inhibitoren von cyclooxygenase-2 |
| US6004960A (en) * | 1997-03-14 | 1999-12-21 | Merck Frosst Canada, Inc. | Pyridazinones as inhibitors of cyclooxygenase-2 |
| EP2017266A1 (en) * | 1997-11-19 | 2009-01-21 | Kowa Co., Ltd. | Pyridazine derivatives and medicines containing the same as effective ingredients |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB840522A (en) * | 1957-11-05 | 1960-07-06 | Lepetit Spa | A new analgesic 2-hydroxymethyl-6-phenyl-3-pyridazone |
| US3920646A (en) * | 1967-11-02 | 1975-11-18 | Sandoz Ag | 3-Substituted-1-pyridyl-1,4,5,6-tetrahydropyridazines |
| US3658814A (en) * | 1970-03-17 | 1972-04-25 | Sandoz Ag | 2-(omega-chloroalkyl)-6-aryl substituted-4 5-dihydropyridazin(2h)-3-one |
| CH557819A (de) * | 1970-11-12 | 1975-01-15 | Sandoz Ag | Verfahren zur herstellung von neuen 2-(2-hydroxyalkyl)4,5-dihydro-pyridazin(2h)-3-onen. |
| AT333774B (de) * | 1974-09-24 | 1976-12-10 | Chemie Linz Ag | Verfahren zur herstellung von 3-phenylpyridazonen |
| JPS5419987A (en) * | 1977-07-15 | 1979-02-15 | Yoshitomi Pharmaceut Ind Ltd | Pyridazinone derivative and its preparation |
| DE2834624A1 (de) * | 1978-08-08 | 1980-02-28 | Bayer Ag | Neue 1,4-dihydropyridazin-3-carbonsaeurederivate, verfahren zu ihrer herstellung und verwendung als arzneimittel |
| US4238490A (en) * | 1979-02-12 | 1980-12-09 | Diamond Shamrock Corporation | Antihypertensive pyridazin(2H)-3-ones |
| US4298609A (en) * | 1979-08-30 | 1981-11-03 | Sterling Drug Inc. | 4,5-Dihydro-6-(4-pyridinyl)-3-pyridazinol and salts, their preparation and use as blood pressure lowering agents |
-
1982
- 1982-08-18 EP EP19820903161 patent/EP0088128A4/en not_active Withdrawn
- 1982-08-18 JP JP57503139A patent/JPS58501432A/ja active Pending
- 1982-08-18 WO PCT/US1982/001118 patent/WO1983000863A1/en not_active Application Discontinuation
- 1982-09-09 IT IT49095/82A patent/IT1149073B/it active
- 1982-09-10 IL IL66761A patent/IL66761A0/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0088128A4 (en) | 1984-04-06 |
| EP0088128A1 (en) | 1983-09-14 |
| JPS58501432A (ja) | 1983-08-25 |
| IT8249095A0 (it) | 1982-09-09 |
| WO1983000863A1 (en) | 1983-03-17 |
| IL66761A0 (en) | 1982-12-31 |
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