ATE174916T1 - Imidazopyridazine als antiasthmatika - Google Patents
Imidazopyridazine als antiasthmatikaInfo
- 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
Links
- 239000000924 antiasthmatic agent Substances 0.000 title abstract 2
- MJQSRSOTRPMVKB-UHFFFAOYSA-N 5h-imidazo[4,5-c]pyridazine Chemical compound C1=NNC2=NC=NC2=C1 MJQSRSOTRPMVKB-UHFFFAOYSA-N 0.000 title 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 5
- 125000000217 alkyl group Chemical group 0.000 abstract 4
- 125000000623 heterocyclic group Chemical group 0.000 abstract 2
- -1 and their production Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- 239000000543 intermediate Substances 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 125000004433 nitrogen atom Chemical group N* 0.000 abstract 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 abstract 1
- 125000004430 oxygen atom Chemical group O* 0.000 abstract 1
- 239000008194 pharmaceutical composition Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 125000003107 substituted aryl group Chemical group 0.000 abstract 1
- 125000005346 substituted cycloalkyl group Chemical group 0.000 abstract 1
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)
- Treating Waste Gases (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Plural Heterocyclic Compounds (AREA)
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 (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69411616T2 (de) * | 1993-04-12 | 1998-11-19 | Takeda Chemical Industries Ltd | Triazolopyridazin-Derivate, ihre Herstellung und Verwendung |
| TW304878B (de) * | 1993-09-21 | 1997-05-11 | Takeda Pharm Industry Co Ltd | |
| WO1996008496A1 (en) * | 1994-09-16 | 1996-03-21 | Takeda Chemical Industries, Ltd. | Triazolopyridazines process and intermediates for their preparation and their use as medicaments |
| AU7079998A (en) | 1997-04-25 | 1998-11-24 | Takeda Chemical Industries Ltd. | Condensed pyridazine derivatives, their production and use |
| JP2002505330A (ja) * | 1998-03-04 | 2002-02-19 | ブリストル−マイヤーズ スクイブ カンパニー | ヘテロシクロ−置換イミダゾピラジン・たんぱくチロシンキナーゼ抑制剤 |
| 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 |
| WO2000023450A1 (en) | 1998-10-21 | 2000-04-27 | Takeda Chemical Industries, Ltd. | Fused pyridazine derivatives, process for the preparation of the same and uses thereof |
| DE10216787B4 (de) * | 2002-04-15 | 2008-01-03 | Illinois Tool Works Inc., Glenview | Rohrendenbearbeitungsmaschine |
| JP4770461B2 (ja) * | 2003-07-04 | 2011-09-14 | 旭硝子株式会社 | 含フッ素スルホニルフルオリドの製造方法 |
| AU2009282747B2 (en) | 2008-08-22 | 2015-04-02 | Takeda Pharmaceutical Company Limited | Polymeric benzyl carbonate-derivatives |
Family Cites Families (3)
| 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 |
| EP0444549B1 (de) * | 1990-03-01 | 1995-01-25 | Takeda Chemical Industries, Ltd. | Imidazopyridazine, ihre Herstellung und Verwendung |
-
1993
- 1993-03-17 DE DE69322673T patent/DE69322673T2/de not_active Expired - Fee Related
- 1993-03-17 CA CA002091876A patent/CA2091876A1/en not_active Abandoned
- 1993-03-17 EP EP93104368A patent/EP0562440B1/de not_active Expired - Lifetime
- 1993-03-17 AT AT93104368T patent/ATE174916T1/de not_active IP Right Cessation
-
1994
- 1994-11-21 US US08/345,326 patent/US5491145A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE69322673T2 (de) | 1999-05-06 |
| US5491145A (en) | 1996-02-13 |
| EP0562440B1 (de) | 1998-12-23 |
| DE69322673D1 (de) | 1999-02-04 |
| CA2091876A1 (en) | 1993-09-19 |
| EP0562440A1 (de) | 1993-09-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |