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DE3063196D1 - Derivatives of 2-substituted-6-phenyl-3(2h)pyridazinone, their production and pharmaceutical compositions containing them - Google Patents

Derivatives of 2-substituted-6-phenyl-3(2h)pyridazinone, their production and pharmaceutical compositions containing them

Info

Publication number
DE3063196D1
DE3063196D1 DE8080304409T DE3063196T DE3063196D1 DE 3063196 D1 DE3063196 D1 DE 3063196D1 DE 8080304409 T DE8080304409 T DE 8080304409T DE 3063196 T DE3063196 T DE 3063196T DE 3063196 D1 DE3063196 D1 DE 3063196D1
Authority
DE
Germany
Prior art keywords
pyridazinone
phenyl
derivatives
substituted
production
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.)
Expired
Application number
DE8080304409T
Other languages
English (en)
Inventor
Toshihiro Yamada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Morishita Pharmaceuticals Co Ltd
Original Assignee
Morishita Pharmaceuticals Co Ltd
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
Priority claimed from JP15899679A external-priority patent/JPS5681568A/ja
Priority claimed from JP10535980A external-priority patent/JPS5728060A/ja
Priority claimed from JP10536280A external-priority patent/JPS5728055A/ja
Priority claimed from JP10536380A external-priority patent/JPS5728056A/ja
Priority claimed from JP10536180A external-priority patent/JPS5728054A/ja
Priority claimed from JP10536080A external-priority patent/JPS5728061A/ja
Application filed by Morishita Pharmaceuticals Co Ltd filed Critical Morishita Pharmaceuticals Co Ltd
Application granted granted Critical
Publication of DE3063196D1 publication Critical patent/DE3063196D1/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D237/00—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings
    • C07D237/02—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings
    • C07D237/06—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D237/10—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D237/14—Oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D237/00—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings
    • C07D237/02—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings
    • C07D237/04—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having less than three double bonds between ring members or between ring members and non-ring members

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DE8080304409T 1979-12-05 1980-12-05 Derivatives of 2-substituted-6-phenyl-3(2h)pyridazinone, their production and pharmaceutical compositions containing them Expired DE3063196D1 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP15899679A JPS5681568A (en) 1979-12-05 1979-12-05 Pyridazinone derivative
JP10535980A JPS5728060A (en) 1980-07-29 1980-07-29 Pyridazinone derivative
JP10536280A JPS5728055A (en) 1980-07-29 1980-07-29 Dihydropyridazinone derivative
JP10536380A JPS5728056A (en) 1980-07-29 1980-07-29 Dihydropyridazinone derivative
JP10536180A JPS5728054A (en) 1980-07-29 1980-07-29 Pyridazinone derivative
JP10536080A JPS5728061A (en) 1980-07-29 1980-07-29 Pyridazinone derivative

Publications (1)

Publication Number Publication Date
DE3063196D1 true DE3063196D1 (en) 1983-06-16

Family

ID=27552219

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8080304409T Expired DE3063196D1 (en) 1979-12-05 1980-12-05 Derivatives of 2-substituted-6-phenyl-3(2h)pyridazinone, their production and pharmaceutical compositions containing them

Country Status (2)

Country Link
EP (1) EP0030835B1 (de)
DE (1) DE3063196D1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8400863D0 (en) * 1984-01-13 1984-02-15 Smith Kline French Lab Chemical compounds
HUP0301240A3 (en) * 2000-06-05 2004-03-29 Altana Pharma B V Pyridazine compounds effective as beta-2-adrenoreceptor agonists as well as pde4-inhibitors and pharmaceutical compositions containing them

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2416887A1 (fr) * 1978-02-09 1979-09-07 Morishita Pharma Nouveaux derives de thioamides contenant un groupe pyridazine

Also Published As

Publication number Publication date
EP0030835B1 (de) 1983-05-11
EP0030835A1 (de) 1981-06-24

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee