NO971117L - Fremgangsmåte for fremstilling av triazolpyridaziner og mellomprodukter og deres anvendelse som medikamenter - Google Patents

Fremgangsmåte for fremstilling av triazolpyridaziner og mellomprodukter og deres anvendelse som medikamenter

Info

Publication number
NO971117L
NO971117L NO971117A NO971117A NO971117L NO 971117 L NO971117 L NO 971117L NO 971117 A NO971117 A NO 971117A NO 971117 A NO971117 A NO 971117A NO 971117 L NO971117 L NO 971117L
Authority
NO
Norway
Prior art keywords
alkyl
pyridazines
medicaments
triazole
intermediates
Prior art date
Application number
NO971117A
Other languages
English (en)
Other versions
NO308003B1 (no
NO971117D0 (no
Inventor
Yasuhiko Kawano
Akio Miyake
Yasuko Ashida
Original Assignee
Takeda Chemical 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
Priority claimed from US08/306,423 external-priority patent/US5482939A/en
Application filed by Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Publication of NO971117D0 publication Critical patent/NO971117D0/no
Publication of NO971117L publication Critical patent/NO971117L/no
Publication of NO308003B1 publication Critical patent/NO308003B1/no

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
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
    • A61K31/50—Pyridazines; Hydrogenated pyridazines
    • A61K31/5025—Pyridazines; Hydrogenated pyridazines ortho- or peri-condensed with heterocyclic ring systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (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)
NO971117A 1994-09-16 1997-03-11 Triazolpyridaziner, sammensetning inneholdende samme og anvendelse av samme for fremstilling av medikament NO308003B1 (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/306,423 US5482939A (en) 1992-03-18 1994-09-16 Triazolopyridazine compounds, their production and use
JP22748194 1994-09-22
PCT/JP1995/001797 WO1996008496A1 (en) 1994-09-16 1995-09-11 Triazolopyridazines process and intermediates for their preparation and their use as medicaments

Publications (3)

Publication Number Publication Date
NO971117D0 NO971117D0 (no) 1997-03-11
NO971117L true NO971117L (no) 1997-03-11
NO308003B1 NO308003B1 (no) 2000-07-03

Family

ID=26527697

Family Applications (1)

Application Number Title Priority Date Filing Date
NO971117A NO308003B1 (no) 1994-09-16 1997-03-11 Triazolpyridaziner, sammensetning inneholdende samme og anvendelse av samme for fremstilling av medikament

Country Status (13)

Country Link
EP (1) EP0781283B1 (no)
KR (1) KR970706287A (no)
CN (1) CN1046517C (no)
AT (1) ATE201875T1 (no)
AU (1) AU695377B2 (no)
CA (1) CA2198019A1 (no)
DE (1) DE69521209T2 (no)
FI (1) FI971081A (no)
HU (1) HUT77130A (no)
NO (1) NO308003B1 (no)
NZ (1) NZ292271A (no)
RU (1) RU2156252C2 (no)
WO (1) WO1996008496A1 (no)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2285264A1 (en) 1997-04-25 1998-11-05 Michiyo Gyoten Condensed pyridazine derivatives, their production and use
WO1999044611A1 (en) * 1998-03-04 1999-09-10 Takeda Chemical Industries, Ltd. Triazolo-pyridazine derivatives for the treatment of chronic obstructive pulmonary diseases
WO1999049865A1 (en) * 1998-03-31 1999-10-07 Mayo Foundation For Medical Education And Research Use of platelet activating factor (paf) inhibitors to inhibit il-5 induced eosinophil activation or degranulation
CA2346659A1 (en) 1998-10-06 2000-04-13 Michiyo Gyoten Condensed pyridazine compounds, their production and use
WO2000023450A1 (fr) * 1998-10-21 2000-04-27 Takeda Chemical Industries, Ltd. Derives fusionnes de pyridazine, procede de preparation correspondant et utilisation de ces derives
WO2001021177A1 (fr) * 1999-09-20 2001-03-29 Takeda Chemical Industries, Ltd. Inhibiteurs d'expression de chemokine/cytokine
KR101368093B1 (ko) * 2004-09-02 2014-03-14 다케다 게엠베하 트리아졸로프탈라진
PL2240487T3 (pl) * 2008-02-05 2012-05-31 Sanofi Sa Triazolopirydazyny jako inhibitory PAR1, ich otrzymywanie i zastosowanie jako leków
WO2009097971A1 (de) * 2008-02-05 2009-08-13 Sanofi-Aventis Triazoliumsalze als par1-inhibitoren, ihre herstellung und verwendung als arzneimittel

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW211013B (no) * 1991-12-27 1993-08-11 Takeda Pharm Industry Co Ltd
LT3200B (en) * 1992-03-18 1995-03-27 Takeda Chemical Industries Ltd Triazolopyridazine methodfor production thereof and use
TW304878B (no) * 1993-09-21 1997-05-11 Takeda Pharm Industry Co Ltd

Also Published As

Publication number Publication date
FI971081A0 (fi) 1997-03-14
AU695377B2 (en) 1998-08-13
CN1046517C (zh) 1999-11-17
HUT77130A (hu) 1998-03-02
ATE201875T1 (de) 2001-06-15
CN1158130A (zh) 1997-08-27
KR970706287A (ko) 1997-11-03
CA2198019A1 (en) 1996-03-21
NO308003B1 (no) 2000-07-03
NO971117D0 (no) 1997-03-11
AU3399995A (en) 1996-03-29
DE69521209D1 (de) 2001-07-12
WO1996008496A1 (en) 1996-03-21
EP0781283B1 (en) 2001-06-06
RU2156252C2 (ru) 2000-09-20
DE69521209T2 (de) 2002-03-07
EP0781283A1 (en) 1997-07-02
FI971081A (fi) 1997-05-06
NZ292271A (en) 1998-04-27

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Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees

Free format text: LAPSED IN MARCH 2002