JPH0526780B2 - - Google Patents

Info

Publication number
JPH0526780B2
JPH0526780B2 JP56166438A JP16643881A JPH0526780B2 JP H0526780 B2 JPH0526780 B2 JP H0526780B2 JP 56166438 A JP56166438 A JP 56166438A JP 16643881 A JP16643881 A JP 16643881A JP H0526780 B2 JPH0526780 B2 JP H0526780B2
Authority
JP
Japan
Prior art keywords
alkyl
methyl
pyridazinone
dihydro
general 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.)
Expired - Lifetime
Application number
JP56166438A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5869868A (ja
Inventor
Isao Kataue
Nobuyuki Fukazawa
Hajime Iizuka
Takashi Nishina
Joji Kamya
Yasuhito Tanaka
Takuo Nakano
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP16643881A priority Critical patent/JPS5869868A/ja
Priority to US06/504,039 priority patent/US4639451A/en
Priority to DE8282903181T priority patent/DE3279123D1/de
Priority to EP82903181A priority patent/EP0107735B1/en
Priority to PCT/JP1982/000415 priority patent/WO1983001447A1/ja
Publication of JPS5869868A publication Critical patent/JPS5869868A/ja
Priority to US07/310,505 priority patent/US4965263A/en
Publication of JPH0526780B2 publication Critical patent/JPH0526780B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
JP16643881A 1981-10-20 1981-10-20 ピリダジノン誘導体 Granted JPS5869868A (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP16643881A JPS5869868A (ja) 1981-10-20 1981-10-20 ピリダジノン誘導体
US06/504,039 US4639451A (en) 1981-10-20 1982-10-20 Pyridazinone derivatives
DE8282903181T DE3279123D1 (de) 1981-10-20 1982-10-20 Novel pyridazinone derivatives
EP82903181A EP0107735B1 (en) 1981-10-20 1982-10-20 Novel pyridazinone derivatives
PCT/JP1982/000415 WO1983001447A1 (fr) 1981-10-20 1982-10-20 Nouveaux derives de pyridazinone
US07/310,505 US4965263A (en) 1981-10-20 1989-02-14 6-acylaminophenyl-5-alkyl-4,5-dihydro-3(2H)-pyridazinone compounds useful as blood pressure depressants, antithrombotic agents and in the treatment of heart disease

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16643881A JPS5869868A (ja) 1981-10-20 1981-10-20 ピリダジノン誘導体

Publications (2)

Publication Number Publication Date
JPS5869868A JPS5869868A (ja) 1983-04-26
JPH0526780B2 true JPH0526780B2 (enExample) 1993-04-19

Family

ID=15831402

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16643881A Granted JPS5869868A (ja) 1981-10-20 1981-10-20 ピリダジノン誘導体

Country Status (1)

Country Link
JP (1) JPS5869868A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2069877A1 (en) * 1990-10-02 1992-04-03 Michio Nakanishi Ethynylphenyl derivative substituted by pyridazinone and medicament for circulatory disease containing the same as an effective ingredient

Also Published As

Publication number Publication date
JPS5869868A (ja) 1983-04-26

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