JPS5683490A - 66 or 88heteroaryll1*2*44triazolo*4*33 b*pyridazines and their manufacture - Google Patents

66 or 88heteroaryll1*2*44triazolo*4*33 b*pyridazines and their manufacture

Info

Publication number
JPS5683490A
JPS5683490A JP15833980A JP15833980A JPS5683490A JP S5683490 A JPS5683490 A JP S5683490A JP 15833980 A JP15833980 A JP 15833980A JP 15833980 A JP15833980 A JP 15833980A JP S5683490 A JPS5683490 A JP S5683490A
Authority
JP
Japan
Prior art keywords
44triazolo
pyridazines
manufacture
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.)
Pending
Application number
JP15833980A
Other languages
English (en)
Inventor
Burian Moran Danieru
Pauru Doususa Jiyon
Donarudo Aruburaito Jiei
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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
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 American Cyanamid Co filed Critical American Cyanamid Co
Publication of JPS5683490A publication Critical patent/JPS5683490A/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/04—Ortho-condensed systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/20—Hypnotics; Sedatives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biomedical Technology (AREA)
  • Neurology (AREA)
  • Neurosurgery (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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
JP15833980A 1979-11-15 1980-11-12 66 or 88heteroaryll1*2*44triazolo*4*33 b*pyridazines and their manufacture Pending JPS5683490A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/094,628 US4260756A (en) 1979-11-15 1979-11-15 6- And 8-heteroaryl-1,2,4-triazolo[4,3-b]pyridazines

Publications (1)

Publication Number Publication Date
JPS5683490A true JPS5683490A (en) 1981-07-08

Family

ID=22246240

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15833980A Pending JPS5683490A (en) 1979-11-15 1980-11-12 66 or 88heteroaryll1*2*44triazolo*4*33 b*pyridazines and their manufacture

Country Status (4)

Country Link
US (1) US4260756A (ja)
EP (1) EP0029103B1 (ja)
JP (1) JPS5683490A (ja)
DE (1) DE3063350D1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011178806A (ja) * 2004-02-18 2011-09-15 Msd Kk 含窒素縮合ヘテロ芳香環誘導体

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4405619A (en) * 1981-09-02 1983-09-20 Diamond Shamrock Corporation Antiinflammatory substituted-1,2,4-triazolo[4,3-b]-1,2,4-triazines
DE3217325A1 (de) * 1982-05-08 1983-11-10 Hoechst Ag, 6230 Frankfurt 3-amino-6-aryl-1,2,4-triazolo(4,3-b)-pyridazine, ihre herstellung und ihre verwendung
GB9718254D0 (en) * 1997-08-28 1997-11-05 Merck Sharp & Dohme Therapeutic agents
US6297235B1 (en) * 1997-08-28 2001-10-02 Merck Sharp & Dohme Ltd. Triazolopyridazine derivatives for treating anxiety and enhancing cognition
GB9726701D0 (en) * 1997-12-18 1998-02-18 Merck Sharp & Dohme Therapeutic use
GB9723999D0 (en) 1997-11-13 1998-01-14 Merck Sharp & Dohme Therapeutic use
GB9726699D0 (en) * 1997-12-18 1998-02-18 Merck Sharp & Dohme Therapeutic use
GB9726702D0 (en) * 1997-12-18 1998-02-18 Merck Sharp & Dohme Therapeutic use
US6110915A (en) * 1997-12-18 2000-08-29 Merck & Co., Inc. Antiemetic use of triazolo-pyridazine derivatives
WO1999036423A1 (en) * 1998-01-14 1999-07-22 Merck Sharp & Dohme Limited Triazolo-pyridazine derivatives as ligands for gaba receptors
GB9801202D0 (en) 1998-01-21 1998-03-18 Merck Sharp & Dohme Therapeutic agents
GB9801210D0 (en) 1998-01-21 1998-03-18 Merck Sharp & Dohme Therapeutic agents
GB9801234D0 (en) 1998-01-21 1998-03-18 Merck Sharp & Dohme Therapeutic agents
US6579875B1 (en) * 1998-01-21 2003-06-17 Merck Sharp & Dohme Limited Triazolo-pyridazine derivatives as ligands for GABA receptors
GB9801208D0 (en) * 1998-01-21 1998-03-18 Merck Sharp & Dohme Therapeutic agents
GB9801397D0 (en) 1998-01-22 1998-03-18 Merck Sharp & Dohme Therapeutic agents
GB9801538D0 (en) 1998-01-23 1998-03-25 Merck Sharp & Dohme Pharmaceutical product
EP2576561A1 (en) * 2010-05-28 2013-04-10 Biocryst Pharmaceuticals, Inc. Heterocyclic compounds as janus kinase inhibitors
EP3801528A4 (en) * 2018-06-04 2022-03-09 Ohio State Innovation Foundation EAAT2 ACTIVATORS AND THEIR METHODS OF USE

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1527537A (fr) * 1966-06-18 1968-05-31 Boehringer & Soehne Gmbh Procédé de préparation de nouveaux dérivés du 5-nitrofurane et du 5-nitrothiophène
DE2113438A1 (de) * 1971-03-19 1972-09-21 Boehringer Mannheim Gmbh Nitrofuryl-triazolo[4,3-b]pyridazinderivate
US3915968A (en) * 1973-09-21 1975-10-28 Lepetit Spa Triazolopyridazines
US4016162A (en) * 1974-08-27 1977-04-05 Gruppo Lepetit S.P.A. 6-Morpholino-3-substituted phenyl-S-triazolo[4,3-b]pyridazines
US3994898A (en) * 1975-10-16 1976-11-30 E. R. Squibb & Sons, Inc. 1,2,4-Triazolo (4,3-b) pyridazin-3-ones
US4112095A (en) * 1976-10-07 1978-09-05 American Cyanamid Company 6-Phenyl-1,2,4-triazolo[4,3-b]pyridazine hypotensive agents

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011178806A (ja) * 2004-02-18 2011-09-15 Msd Kk 含窒素縮合ヘテロ芳香環誘導体

Also Published As

Publication number Publication date
EP0029103A1 (en) 1981-05-27
US4260756A (en) 1981-04-07
EP0029103B1 (en) 1983-05-18
DE3063350D1 (de) 1983-07-07

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