ATE451371T1 - Synthese von heteroarylacetamiden aus reaktionsmischungen mit reduziertem wassergehalt - Google Patents
Synthese von heteroarylacetamiden aus reaktionsmischungen mit reduziertem wassergehaltInfo
- Publication number
- ATE451371T1 ATE451371T1 AT05756522T AT05756522T ATE451371T1 AT E451371 T1 ATE451371 T1 AT E451371T1 AT 05756522 T AT05756522 T AT 05756522T AT 05756522 T AT05756522 T AT 05756522T AT E451371 T1 ATE451371 T1 AT E451371T1
- Authority
- AT
- Austria
- Prior art keywords
- heteroaryl
- alpha
- heteroarylacetamides
- synthesis
- water content
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 2
- 230000015572 biosynthetic process Effects 0.000 title 1
- 239000011541 reaction mixture Substances 0.000 title 1
- 238000003786 synthesis reaction Methods 0.000 title 1
- -1 heteroaryl acetamide Chemical compound 0.000 abstract 6
- 238000000034 method Methods 0.000 abstract 2
- DLFVBJFMPXGRIB-UHFFFAOYSA-N thioacetamide Natural products CC(N)=O DLFVBJFMPXGRIB-UHFFFAOYSA-N 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 150000004820 halides Chemical class 0.000 abstract 1
- 238000007327 hydrogenolysis reaction Methods 0.000 abstract 1
- 230000000977 initiatory effect Effects 0.000 abstract 1
- ZAFYATHCZYHLPB-UHFFFAOYSA-N zolpidem Chemical group N1=C2C=CC(C)=CN2C(CC(=O)N(C)C)=C1C1=CC=C(C)C=C1 ZAFYATHCZYHLPB-UHFFFAOYSA-N 0.000 abstract 1
- 229960001475 zolpidem 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Water Treatment By Sorption (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US58196704P | 2004-06-22 | 2004-06-22 | |
| PCT/US2005/019810 WO2006007289A1 (en) | 2004-06-22 | 2005-06-03 | Synthesis of heteroaryl acetamides from reaction mixtures having reduced water content |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE451371T1 true ATE451371T1 (de) | 2009-12-15 |
Family
ID=35079116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT05756522T ATE451371T1 (de) | 2004-06-22 | 2005-06-03 | Synthese von heteroarylacetamiden aus reaktionsmischungen mit reduziertem wassergehalt |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US7498439B2 (de) |
| EP (1) | EP1809627B1 (de) |
| JP (1) | JP2008503578A (de) |
| CN (1) | CN1972939A (de) |
| AT (1) | ATE451371T1 (de) |
| AU (1) | AU2005262622A1 (de) |
| CA (1) | CA2571491A1 (de) |
| DE (1) | DE602005018247D1 (de) |
| ES (1) | ES2336126T3 (de) |
| WO (1) | WO2006007289A1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1575952B1 (de) * | 2002-12-18 | 2009-02-18 | Mallinckrodt Inc. | Synthese von heteroaryl acetamiden |
| CN114057725B (zh) * | 2020-07-31 | 2024-01-16 | 株洲千金药业股份有限公司 | 一种酒石酸唑吡坦的合成方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2593179B1 (fr) * | 1986-01-22 | 1988-04-01 | Synthelabo | Derives d'imidazo(1,2-a)quinoleines, leur preparation et leur application en therapeutique |
| 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 |
| FR2700546B1 (fr) | 1993-01-15 | 1995-02-17 | Synthelabo | Dérivés d'imidazo[2,1-b]benzoxazole-3-acétamide, leur préparation et leur application en thérapeutique. |
| EP0607076A1 (de) * | 1993-01-15 | 1994-07-20 | Synthelabo | 9H-Imidazo 1,2-a benzimidazolderivate mit GABA wirkung |
| FR2719843B1 (fr) * | 1994-05-10 | 1996-06-07 | Synthelabo | Dérivés de 5,6-dihydro-4h-imidazo [2',1':2,3] imidazo-[4,5,1-ij] quinoléine et de 4,5-dihydroimidazo [1,2-a] pyrrolo-[1,2,3-cd] benzimidazole, leur préparation et leur application en thérapeutique. |
| FR2741073B1 (fr) | 1995-11-09 | 1997-12-12 | Synthelabo | Derives de 4,5-dihydroimidazo(1,2-a)pyrrolo(1,2,3-cd) benzimidazole, leur preparation et leur application en therapeutique |
| 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. |
| IT1318624B1 (it) * | 2000-07-14 | 2003-08-27 | Dinamite Dipharma S P A In For | Processo per la preparazione di 2-fenil-imidazo (1,2-a)piridin-3-acetammidi. |
| EP1539751B1 (de) * | 2002-07-15 | 2008-05-07 | Scinopharm Taiwan, Ltd. | Verfahren zur herstellung von imidazo(1,2-a)pyridin-3-acetamiden |
| EP1575952B1 (de) * | 2002-12-18 | 2009-02-18 | Mallinckrodt Inc. | Synthese von heteroaryl acetamiden |
-
2005
- 2005-06-03 CA CA002571491A patent/CA2571491A1/en not_active Abandoned
- 2005-06-03 DE DE602005018247T patent/DE602005018247D1/de not_active Expired - Lifetime
- 2005-06-03 AU AU2005262622A patent/AU2005262622A1/en not_active Abandoned
- 2005-06-03 AT AT05756522T patent/ATE451371T1/de not_active IP Right Cessation
- 2005-06-03 ES ES05756522T patent/ES2336126T3/es not_active Expired - Lifetime
- 2005-06-03 EP EP05756522A patent/EP1809627B1/de not_active Expired - Lifetime
- 2005-06-03 JP JP2007518091A patent/JP2008503578A/ja active Pending
- 2005-06-03 US US10/594,486 patent/US7498439B2/en not_active Expired - Fee Related
- 2005-06-03 CN CNA2005800207326A patent/CN1972939A/zh active Pending
- 2005-06-03 WO PCT/US2005/019810 patent/WO2006007289A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| EP1809627B1 (de) | 2009-12-09 |
| CA2571491A1 (en) | 2006-01-19 |
| DE602005018247D1 (de) | 2010-01-21 |
| JP2008503578A (ja) | 2008-02-07 |
| EP1809627A1 (de) | 2007-07-25 |
| ES2336126T3 (es) | 2010-04-08 |
| US7498439B2 (en) | 2009-03-03 |
| AU2005262622A1 (en) | 2006-01-19 |
| WO2006007289A1 (en) | 2006-01-19 |
| CN1972939A (zh) | 2007-05-30 |
| US20070213537A1 (en) | 2007-09-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |