DD251973A5 - Verfahren zur herstellung von 3(2h)-pyridazinon-derivaten - Google Patents

Verfahren zur herstellung von 3(2h)-pyridazinon-derivaten Download PDF

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Publication number
DD251973A5
DD251973A5 DD86293856A DD29385686A DD251973A5 DD 251973 A5 DD251973 A5 DD 251973A5 DD 86293856 A DD86293856 A DD 86293856A DD 29385686 A DD29385686 A DD 29385686A DD 251973 A5 DD251973 A5 DD 251973A5
Authority
DD
German Democratic Republic
Prior art keywords
alkyl
hydrogen
pyridazinone
compound
alkenyl
Prior art date
Application number
DD86293856A
Other languages
German (de)
English (en)
Inventor
Motoo Mutsukado
Keizo Tanikawa
Ken-Ichi Shikada
Ryozo Sakoda
Original Assignee
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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 to JP60276436A priority Critical patent/JPH0641455B2/ja
Priority to EP85115655A priority patent/EP0186817B1/en
Priority to CA000497201A priority patent/CA1265798A/en
Priority to SU864027913A priority patent/SU1468415A3/ru
Application filed by ������@������@��������@���Kk�� filed Critical ������@������@��������@���Kk��
Priority to DD86293856A priority patent/DD251973A5/de
Publication of DD251973A5 publication Critical patent/DD251973A5/de
Priority to US07/180,599 priority patent/US5098900A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
    • C07D405/12—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P11/00—Drugs for disorders of the respiratory system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P11/00—Drugs for disorders of the respiratory system
    • A61P11/08—Bronchodilators
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P27/00—Drugs for disorders of the senses
    • A61P27/16—Otologicals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00—Drugs for immunological or allergic disorders
    • A61P37/08—Antiallergic agents
    • 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
    • C07D237/22—Nitrogen and oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Immunology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
DD86293856A 1984-12-10 1986-08-26 Verfahren zur herstellung von 3(2h)-pyridazinon-derivaten DD251973A5 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP60276436A JPH0641455B2 (ja) 1984-12-10 1985-12-09 ピリダジノン誘導体
EP85115655A EP0186817B1 (en) 1984-12-10 1985-12-09 3(2h)pyridazinone, process for its preparation and anti-allergic agent containing it
CA000497201A CA1265798A (en) 1984-12-10 1985-12-09 3(2h)pyridazinone, process for its preparation and anti-allergic agent containing it
SU864027913A SU1468415A3 (ru) 1984-12-10 1986-08-07 Способ получени производных 3(2Н)пиридазинона или их фармацевтически приемлемых солей
DD86293856A DD251973A5 (de) 1984-12-10 1986-08-26 Verfahren zur herstellung von 3(2h)-pyridazinon-derivaten
US07/180,599 US5098900A (en) 1984-12-10 1988-04-11 3(2h)pyridazinone, process for its preparation and anti-allergic agent containing it

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP26034284 1984-12-10
DD86293856A DD251973A5 (de) 1984-12-10 1986-08-26 Verfahren zur herstellung von 3(2h)-pyridazinon-derivaten

Publications (1)

Publication Number Publication Date
DD251973A5 true DD251973A5 (de) 1987-12-02

Family

ID=25748074

Family Applications (1)

Application Number Title Priority Date Filing Date
DD86293856A DD251973A5 (de) 1984-12-10 1986-08-26 Verfahren zur herstellung von 3(2h)-pyridazinon-derivaten

Country Status (5)

Country Link
US (1) US5098900A (ja)
EP (1) EP0186817B1 (ja)
JP (1) JPH0641455B2 (ja)
CA (1) CA1265798A (ja)
DD (1) DD251973A5 (ja)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0201765B1 (en) * 1985-04-27 1991-09-18 Nissan Chemical Industries Ltd. 3(2h)pyridazinone, process for its preparation and anti-allergic agent containing it
AR244212A1 (es) * 1986-02-08 1993-10-29 Nissan Chemical Ind Ltd Derivados de 2-t-butil-4-halo-5-fenoxi,alcoxi o alquiltio-3-(2h)-piridazinona,preparacion y composiciones de uso agricola, salvo cuando sean de aplicacion en el hombre y animales domesticos.
HU198696B (en) * 1987-01-20 1989-11-28 Nissan Chemical Ind Ltd Process for producing 3/2h/-pyridazinon derivatives and pharmaceutical compositions containing them as active components
JPH02256668A (ja) * 1988-12-20 1990-10-17 Nissan Chem Ind Ltd ピリダジノン誘導体
CA2053863C (en) * 1990-04-25 1996-10-29 Keizo Tanikawa Pyridazinone derivatives
US5124455A (en) * 1990-08-08 1992-06-23 American Home Products Corporation Oxime-carbamates and oxime-carbonates as bronchodilators and anti-inflammatory agents
FR2670208B1 (fr) * 1990-12-07 1993-08-13 Pf Medicament Derives de phenyl-1 dihydro 1-4 arylalcoylamino-3 oxo-4 pyridazines, leur preparation et leur application en therapeutique.
IL110040A (en) * 1993-06-29 2000-07-16 Nissan Chemical Ind Ltd Pyridazinone derivatives their preparation and pharmaceutical compositions comprising them
ES2125474T3 (es) * 1993-09-06 1999-03-01 Ishihara Sangyo Kaisha Derivados de piridazinona o sus sales, procedimentos para su produccion y agentes anti-shock que los contienen.
AU1466395A (en) * 1994-01-25 1995-08-08 Nissan Chemical Industries Ltd. Pyridazinone derivative
GB9401460D0 (en) * 1994-01-26 1994-03-23 Rhone Poulenc Rorer Ltd Compositions of matter
GB0000079D0 (en) 2000-01-05 2000-02-23 Ferring Bv Novel antidiuretic agents
JP2001335565A (ja) * 2000-05-31 2001-12-04 Mitsubishi Chemicals Corp ピリダジノン類およびこれを有効成分とする有害生物防除剤
US7344702B2 (en) 2004-02-13 2008-03-18 Bristol-Myers Squibb Pharma Company Contrast agents for myocardial perfusion imaging
ATE449766T1 (de) * 2002-10-23 2009-12-15 Janssen Pharmaceutica Nv Piperazinyl- und diazapanylbenzamide und- benzothioamide
EP1632494A1 (en) * 2004-08-24 2006-03-08 Ferring B.V. Vasopressin v1a antagonists
PL1948607T3 (pl) 2005-09-16 2010-09-30 Janssen Pharmaceutica Nv Cyklopropyloaminy jako modulatory receptora histaminowego H3
AR068509A1 (es) * 2007-09-19 2009-11-18 Jerini Ag Antagosnistas del receptor de bradiquinina b1
DK2257315T3 (da) 2008-02-29 2020-01-27 Lantheus Medical Imaging Inc Kontrastmidler til anvendelser omfattende perfusionsbilleddannelse
TWI686370B (zh) 2010-02-08 2020-03-01 美商藍瑟斯醫學影像公司 用於合成造影劑及其中間體之方法及裝置
AU2013203000B9 (en) * 2012-08-10 2017-02-02 Lantheus Medical Imaging, Inc. Compositions, methods, and systems for the synthesis and use of imaging agents

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA784639A (en) * 1968-05-07 C. Olson Harold Herbicidal compositions
DE3013267A1 (de) * 1980-04-05 1981-10-15 Basf Ag, 6700 Ludwigshafen Substituierte pyridazone, verfahren zu ihrer herstellung, diese enthaltende herbizide und ihre anwendung als herbizide
US4571397A (en) * 1982-03-05 1986-02-18 Nissan Chemical Industries Pyridazinone derivatives, preparation thereof, and agricultural and horticultural fungicidal, insecticidal, acaricidal, nematicidal compositions containing said derivatives
EP0201765B1 (en) * 1985-04-27 1991-09-18 Nissan Chemical Industries Ltd. 3(2h)pyridazinone, process for its preparation and anti-allergic agent containing it
HU198696B (en) * 1987-01-20 1989-11-28 Nissan Chemical Ind Ltd Process for producing 3/2h/-pyridazinon derivatives and pharmaceutical compositions containing them as active components
JPH02256668A (ja) * 1988-12-20 1990-10-17 Nissan Chem Ind Ltd ピリダジノン誘導体

Also Published As

Publication number Publication date
EP0186817A1 (en) 1986-07-09
US5098900A (en) 1992-03-24
CA1265798A (en) 1990-02-13
JPH0641455B2 (ja) 1994-06-01
JPS61267560A (ja) 1986-11-27
EP0186817B1 (en) 1989-08-02

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