ATE394398T1 - Verfahren zur herstellung von imidazo(1,2- a)pyridin-3-acetamiden - Google Patents
Verfahren zur herstellung von imidazo(1,2- a)pyridin-3-acetamidenInfo
- Publication number
- ATE394398T1 ATE394398T1 AT03764677T AT03764677T ATE394398T1 AT E394398 T1 ATE394398 T1 AT E394398T1 AT 03764677 T AT03764677 T AT 03764677T AT 03764677 T AT03764677 T AT 03764677T AT E394398 T1 ATE394398 T1 AT E394398T1
- Authority
- AT
- Austria
- Prior art keywords
- pyridine
- acetamide
- imidazo
- producing imidazo
- producing
- Prior art date
Links
- NSJOHWXCJYNOSF-UHFFFAOYSA-N 2-imidazo[1,2-a]pyridin-3-ylacetamide Chemical compound C1=CC=CN2C(CC(=O)N)=CN=C21 NSJOHWXCJYNOSF-UHFFFAOYSA-N 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- XWSCOGPKWVNQSV-UHFFFAOYSA-N 5-bromo-2,3-dichloropyridine Chemical compound ClC1=CC(Br)=CN=C1Cl XWSCOGPKWVNQSV-UHFFFAOYSA-N 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
- 229960005111 zolpidem tartrate Drugs 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
- C07D471/04—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)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Neurosurgery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Anesthesiology (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US39627802P | 2002-07-15 | 2002-07-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE394398T1 true ATE394398T1 (de) | 2008-05-15 |
Family
ID=30116001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT03764677T ATE394398T1 (de) | 2002-07-15 | 2003-07-14 | Verfahren zur herstellung von imidazo(1,2- a)pyridin-3-acetamiden |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US6861525B2 (de) |
| EP (1) | EP1539751B1 (de) |
| JP (1) | JP4498923B2 (de) |
| CN (1) | CN100408577C (de) |
| AT (1) | ATE394398T1 (de) |
| AU (1) | AU2003249262B2 (de) |
| DE (2) | DE60320808D1 (de) |
| ES (1) | ES2285971T3 (de) |
| WO (1) | WO2004007496A1 (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2320758T3 (es) * | 2002-12-18 | 2009-05-28 | Mallinckrodt Inc. | Sintesis de heteroaril acetamidas. |
| ATE451371T1 (de) * | 2004-06-22 | 2009-12-15 | Mallinckrodt Inc | Synthese von heteroarylacetamiden aus reaktionsmischungen mit reduziertem wassergehalt |
| US20080145425A1 (en) * | 2006-12-15 | 2008-06-19 | Pliva Research & Development Limited | Pharmaceutical composition of zolpidem |
| CN116003407B (zh) * | 2022-12-27 | 2025-04-01 | 株洲千金药业股份有限公司 | 一种大规模生产唑吡坦的合成方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB793807A (en) * | 1955-07-15 | 1958-04-23 | Ici Ltd | Improvements in and relating to the production of derivatives of glyoxylic acid |
| FR2600650B1 (fr) * | 1986-06-27 | 1988-09-09 | Synthelabo | Procede de preparation d'imidazopyridines et composes intermediaires |
| FR2606410B1 (fr) * | 1986-11-07 | 1989-02-24 | Synthelabo | Imidazopyridines, leur preparation et leur application en therapeutique |
| DE3865073D1 (de) * | 1987-03-27 | 1991-10-31 | Synthelabo | Imidazopyridinderivate, ihre herstellung und therapeutische verwendung. |
| NO306992B1 (no) * | 1993-01-28 | 2000-01-24 | Takeda Chemical Industries Ltd | Quinolinderivater, farmasoeytiske preparater inneholdende forbindelsene og anvendelsen av forbindelsene |
| DE69928655T2 (de) * | 1998-04-24 | 2006-08-24 | Duke University | Substituierte porphyrine |
| ES2151834B1 (es) * | 1998-08-06 | 2001-08-16 | Sint Quimica Sa | Procedimiento para preparar n,n,6-trimetil-2-(4-metilfenil)-imidazo-(1,2-a)-piridina-3-acetamida y sus sales. |
-
2003
- 2003-07-14 WO PCT/US2003/022082 patent/WO2004007496A1/en not_active Ceased
- 2003-07-14 DE DE60320808T patent/DE60320808D1/de not_active Expired - Lifetime
- 2003-07-14 EP EP03764677A patent/EP1539751B1/de not_active Expired - Lifetime
- 2003-07-14 ES ES03764677T patent/ES2285971T3/es not_active Expired - Lifetime
- 2003-07-14 DE DE03764677T patent/DE03764677T1/de active Pending
- 2003-07-14 US US10/620,209 patent/US6861525B2/en not_active Expired - Fee Related
- 2003-07-14 JP JP2004521845A patent/JP4498923B2/ja not_active Expired - Fee Related
- 2003-07-14 AT AT03764677T patent/ATE394398T1/de not_active IP Right Cessation
- 2003-07-14 AU AU2003249262A patent/AU2003249262B2/en not_active Ceased
- 2003-07-14 CN CNB038168324A patent/CN100408577C/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE03764677T1 (de) | 2007-01-04 |
| JP4498923B2 (ja) | 2010-07-07 |
| ES2285971T1 (es) | 2007-12-01 |
| EP1539751B1 (de) | 2008-05-07 |
| ES2285971T3 (es) | 2008-11-16 |
| DE60320808D1 (de) | 2008-06-19 |
| EP1539751A1 (de) | 2005-06-15 |
| WO2004007496A1 (en) | 2004-01-22 |
| CN100408577C (zh) | 2008-08-06 |
| AU2003249262B2 (en) | 2008-08-14 |
| AU2003249262A1 (en) | 2004-02-02 |
| JP2005538980A (ja) | 2005-12-22 |
| CN1668617A (zh) | 2005-09-14 |
| US6861525B2 (en) | 2005-03-01 |
| EP1539751A4 (de) | 2007-07-04 |
| US20040010146A1 (en) | 2004-01-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |