IL66761A0 - 4-pyridylpyridazin(2h)-3-ones,their preparation and pharmaceutical compositions containing them - Google Patents

4-pyridylpyridazin(2h)-3-ones,their preparation and pharmaceutical compositions containing them

Info

Publication number
IL66761A0
IL66761A0 IL66761A IL6676182A IL66761A0 IL 66761 A0 IL66761 A0 IL 66761A0 IL 66761 A IL66761 A IL 66761A IL 6676182 A IL6676182 A IL 6676182A IL 66761 A0 IL66761 A0 IL 66761A0
Authority
IL
Israel
Prior art keywords
pyridylpyridazin
ones
preparation
pharmaceutical compositions
compositions containing
Prior art date
Application number
IL66761A
Original Assignee
Diamond Shamrock Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Diamond Shamrock Corp filed Critical Diamond Shamrock Corp
Publication of IL66761A0 publication Critical patent/IL66761A0/en

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)
IL66761A 1981-09-11 1982-09-10 4-pyridylpyridazin(2h)-3-ones,their preparation and pharmaceutical compositions containing them IL66761A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30132881A 1981-09-11 1981-09-11

Publications (1)

Publication Number Publication Date
IL66761A0 true IL66761A0 (en) 1982-12-31

Family

ID=23162890

Family Applications (1)

Application Number Title Priority Date Filing Date
IL66761A IL66761A0 (en) 1981-09-11 1982-09-10 4-pyridylpyridazin(2h)-3-ones,their preparation and pharmaceutical compositions containing them

Country Status (5)

Country Link
EP (1) EP0088128A4 (en)
JP (1) JPS58501432A (en)
IL (1) IL66761A0 (en)
IT (1) IT1149073B (en)
WO (1) WO1983000863A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
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
US6004960A (en) * 1997-03-14 1999-12-21 Merck Frosst Canada, Inc. Pyridazinones as inhibitors of cyclooxygenase-2
CA2283399C (en) * 1997-03-14 2006-02-21 Merck Frosst Canada & Co. Pyridazinones as inhibitors of cyclooxygenase-2
PT1043317E (en) * 1997-11-19 2009-05-11 Kowa Co Pyridazine derivatives and medicaments containing them as active ingredient

Family Cites Families (9)

* Cited by examiner, † Cited by third party
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
CH557820A (en) * 1970-11-12 1975-01-15 Sandoz Ag METHOD OF PREPARING NEW 2- (2-HYDROXYALKYL) 4,5-DIHYDRO-PYRIDAZINE (2H) -3-ONES.
AT333774B (en) * 1974-09-24 1976-12-10 Chemie Linz Ag PROCESS FOR THE PREPARATION OF 3-PHENYLPYRIDAZONES
JPS5419987A (en) * 1977-07-15 1979-02-15 Yoshitomi Pharmaceut Ind Ltd Pyridazinone derivative and its preparation
DE2834624A1 (en) * 1978-08-08 1980-02-28 Bayer Ag NEW 1,4-DIHYDROPYRIDAZINE-3-CARBONIC ACID DERIVATIVES, METHOD FOR THE PRODUCTION AND USE THEREOF AS A MEDICINAL PRODUCT
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

Also Published As

Publication number Publication date
EP0088128A4 (en) 1984-04-06
IT1149073B (en) 1986-12-03
IT8249095A0 (en) 1982-09-09
JPS58501432A (en) 1983-08-25
EP0088128A1 (en) 1983-09-14
WO1983000863A1 (en) 1983-03-17

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