HU908474D0 - Process for the production of new 3(2h)-pyridazinones - Google Patents

Process for the production of new 3(2h)-pyridazinones

Info

Publication number
HU908474D0
HU908474D0 HU908474A HU847490A HU908474D0 HU 908474 D0 HU908474 D0 HU 908474D0 HU 908474 A HU908474 A HU 908474A HU 847490 A HU847490 A HU 847490A HU 908474 D0 HU908474 D0 HU 908474D0
Authority
HU
Hungary
Prior art keywords
pyridazinones
new
production
Prior art date
Application number
HU908474A
Other languages
Hungarian (hu)
Other versions
HU209388B (en
HUT60476A (en
Inventor
Peter Matyus
Gyoergy Rabloczky
Laszlo Jaszlits
Judit Kosary
Maria Kuerthy
Dr Behr Agnes Pappne
Denesne Zara
Egon Karpati
Aniko Kovacs
Laszlo Sebestyen
Lajos Farkas
Andrea Jednakovits
Ilona Bodi
Klara Czako
Ildiko Varga
Sandor Elek
Istvanne Mago
Gyoergy Mathe
Benjamin Podanyi
Ferenc Szederkenyi
Original Assignee
Richter Gedeon Vegyeszet
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 Richter Gedeon Vegyeszet filed Critical Richter Gedeon Vegyeszet
Priority to HU908474A priority Critical patent/HU209388B/en
Publication of HU908474D0 publication Critical patent/HU908474D0/en
Priority to EP92901821A priority patent/EP0517877A1/en
Priority to CA002074261A priority patent/CA2074261A1/en
Priority to PCT/HU1991/000054 priority patent/WO1992012137A1/en
Priority to JP4501760A priority patent/JPH05504778A/en
Publication of HUT60476A publication Critical patent/HUT60476A/en
Publication of HU209388B publication Critical patent/HU209388B/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
    • C07D401/06—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 linked by a carbon chain containing only aliphatic carbon atoms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00—Drugs for disorders of the cardiovascular system
    • A61P9/08—Vasodilators for multiple indications
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00—Drugs for disorders of the cardiovascular system
    • A61P9/10—Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis
    • 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
    • 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
    • C07D401/12—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 linked by a chain containing hetero atoms as chain links
    • 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
    • C07D405/06—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 carbon chain containing only aliphatic carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Urology & Nephrology (AREA)
  • Vascular Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
HU908474A 1990-12-27 1990-12-27 Process for producing new 3/2h/-pyridazinones and pharmaceutical compositions comprising same HU209388B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
HU908474A HU209388B (en) 1990-12-27 1990-12-27 Process for producing new 3/2h/-pyridazinones and pharmaceutical compositions comprising same
EP92901821A EP0517877A1 (en) 1990-12-27 1991-12-20 Novel 3(2h)-pyridazinones, pharmaceutical compositions containing them and process for preparing same
CA002074261A CA2074261A1 (en) 1990-12-27 1991-12-20 3(2h)-pyridazinones, pharmaceutical compositions containing them and process for preparing same
PCT/HU1991/000054 WO1992012137A1 (en) 1990-12-27 1991-12-20 Novel 3(2h)-pyridazinones, pharmaceutical compositions containing them and process for preparing same
JP4501760A JPH05504778A (en) 1990-12-27 1991-12-20 Novel 3(2H)-pyridazinone, pharmaceutical composition containing the same and method for preparing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU908474A HU209388B (en) 1990-12-27 1990-12-27 Process for producing new 3/2h/-pyridazinones and pharmaceutical compositions comprising same

Publications (3)

Publication Number Publication Date
HU908474D0 true HU908474D0 (en) 1991-07-29
HUT60476A HUT60476A (en) 1992-09-28
HU209388B HU209388B (en) 1994-05-30

Family

ID=10972641

Family Applications (1)

Application Number Title Priority Date Filing Date
HU908474A HU209388B (en) 1990-12-27 1990-12-27 Process for producing new 3/2h/-pyridazinones and pharmaceutical compositions comprising same

Country Status (5)

Country Link
EP (1) EP0517877A1 (en)
JP (1) JPH05504778A (en)
CA (1) CA2074261A1 (en)
HU (1) HU209388B (en)
WO (1) WO1992012137A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020016681A1 (en) * 2000-03-31 2002-02-07 Sean Ekins Single point interaction screen to predict IC50
HU227237B1 (en) * 2001-09-27 2010-12-28 Egis Gyogyszergyar Nyilvanosan Muekoedoe Reszvenytarsasag Substituted alkylpyridazinone derivatives, process for their preparation, pharmaceutical compositions containing them

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS223432B1 (en) * 1982-01-07 1983-10-28 Vaclav Konecny Substituted 5-chlor-3-oxo-2h-pyridazins and method of preparation thereof
US4666902A (en) * 1983-06-20 1987-05-19 Cassella Aktiengesellschaft Tetrahydropyridazinone derivatives, processes for their preparation and their use
DE3934436A1 (en) * 1989-06-01 1991-04-18 Thomae Gmbh Dr K 2-HYDROXY-N-PROPYLAMINES, MEDICAMENTS CONTAINING SUCH COMPOUNDS AND METHOD FOR THE PRODUCTION THEREOF

Also Published As

Publication number Publication date
WO1992012137A1 (en) 1992-07-23
HU209388B (en) 1994-05-30
EP0517877A1 (en) 1992-12-16
CA2074261A1 (en) 1992-06-28
HUT60476A (en) 1992-09-28
JPH05504778A (en) 1993-07-22

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Legal Events

Date Code Title Description
HMM4 Cancellation of final prot. due to non-payment of fee