ATE174916T1 - Imidazopyridazine als antiasthmatika - Google Patents

Imidazopyridazine als antiasthmatika

Info

Publication number
ATE174916T1
ATE174916T1 AT93104368T AT93104368T ATE174916T1 AT E174916 T1 ATE174916 T1 AT E174916T1 AT 93104368 T AT93104368 T AT 93104368T AT 93104368 T AT93104368 T AT 93104368T AT E174916 T1 ATE174916 T1 AT E174916T1
Authority
AT
Austria
Prior art keywords
optionally substituted
stands
group
hydrogen atom
substituted lower
Prior art date
Application number
AT93104368T
Other languages
English (en)
Inventor
Akio Miyake
Yasuhiko Kawano
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
Application filed by Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Application granted granted Critical
Publication of ATE174916T1 publication Critical patent/ATE174916T1/de

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Treating Waste Gases (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Plural Heterocyclic Compounds (AREA)
AT93104368T 1992-03-18 1993-03-17 Imidazopyridazine als antiasthmatika ATE174916T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP6188392 1992-03-18
JP1091793 1993-01-26

Publications (1)

Publication Number Publication Date
ATE174916T1 true ATE174916T1 (de) 1999-01-15

Family

ID=26346287

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93104368T ATE174916T1 (de) 1992-03-18 1993-03-17 Imidazopyridazine als antiasthmatika

Country Status (5)

Country Link
US (1) US5491145A (de)
EP (1) EP0562440B1 (de)
AT (1) ATE174916T1 (de)
CA (1) CA2091876A1 (de)
DE (1) DE69322673T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2120997A1 (en) * 1993-04-12 1994-10-13 Akio Miyake Triazolopyridazine derivatives, their production and use
TW304878B (de) * 1993-09-21 1997-05-11 Takeda Pharm Industry Co Ltd
AU7079998A (en) 1997-04-25 1998-11-24 Takeda Chemical Industries Ltd. Condensed pyridazine derivatives, their production and use
DE69940808D1 (de) * 1998-03-04 2009-06-10 Bristol Myers Squibb Co Heterocyclen substituierte imidazopyrazine als protein- tyrosin-kinase-inhibitoren
AU6003099A (en) 1998-10-06 2000-04-26 Takeda Chemical Industries Ltd. Fused pyridazine compounds, process for the preparation of the same and uses thereof
CA2348022A1 (en) 1998-10-21 2000-04-27 Takeda Chemical Industries, Ltd. Condensed pyridazine derivatives, their production and use
DE10216787B4 (de) * 2002-04-15 2008-01-03 Illinois Tool Works Inc., Glenview Rohrendenbearbeitungsmaschine
EP1642890B1 (de) * 2003-07-04 2010-09-29 Asahi Glass Company Ltd. Verfahren zur herstellung fluorierter sulfonylfluoride
MX2011001887A (es) 2008-08-22 2011-04-04 Baxter Int Derivados de bencil carbonato polimericos.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PH27291A (en) * 1989-01-31 1993-05-04 Takeda Chemical Industries Ltd Imidazolpyrimidazines their production and use
EP0440119A1 (de) * 1990-01-31 1991-08-07 Takeda Chemical Industries, Ltd. Imidazopyridazinverbindungen, ihre Herstellung und Verwendung
DE69106902T2 (de) * 1990-03-01 1995-07-06 Takeda Chemical Industries Ltd Imidazopyridazine, ihre Herstellung und Verwendung.

Also Published As

Publication number Publication date
EP0562440B1 (de) 1998-12-23
DE69322673D1 (de) 1999-02-04
EP0562440A1 (de) 1993-09-29
DE69322673T2 (de) 1999-05-06
CA2091876A1 (en) 1993-09-19
US5491145A (en) 1996-02-13

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties