JPS6153350B2 - - Google Patents

Info

Publication number
JPS6153350B2
JPS6153350B2 JP8519277A JP8519277A JPS6153350B2 JP S6153350 B2 JPS6153350 B2 JP S6153350B2 JP 8519277 A JP8519277 A JP 8519277A JP 8519277 A JP8519277 A JP 8519277A JP S6153350 B2 JPS6153350 B2 JP S6153350B2
Authority
JP
Japan
Prior art keywords
formula
general formula
pyridazinone
compound
acid
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
JP8519277A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5419987A (en
Inventor
Tatsu Nakao
Noburo Setoguchi
Osamu Yaoka
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.)
Mitsubishi Tanabe Pharma Corp
Original Assignee
Yoshitomi Pharmaceutical Industries 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
Application filed by Yoshitomi Pharmaceutical Industries Ltd filed Critical Yoshitomi Pharmaceutical Industries Ltd
Priority to JP8519277A priority Critical patent/JPS5419987A/ja
Publication of JPS5419987A publication Critical patent/JPS5419987A/ja
Publication of JPS6153350B2 publication Critical patent/JPS6153350B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
JP8519277A 1977-07-15 1977-07-15 Pyridazinone derivative and its preparation Granted JPS5419987A (en)

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 JPS5419987A (en) 1979-02-15
JPS6153350B2 true JPS6153350B2 (cs) 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 (cs)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
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
JPS58501432A (ja) * 1981-09-11 1983-08-25 エスディ−エス・バイオテック・コ−ポレ−ション 抗炎症，鎮痛性４−ピリジルピリダジン（２ｈ）−３−オン類
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
JPS5419987A (en) 1979-02-15

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