ATE427306T1 - Verfahren zur herstellung von escitalopram - Google Patents
Verfahren zur herstellung von escitalopramInfo
- Publication number
- ATE427306T1 ATE427306T1 AT05789627T AT05789627T ATE427306T1 AT E427306 T1 ATE427306 T1 AT E427306T1 AT 05789627 T AT05789627 T AT 05789627T AT 05789627 T AT05789627 T AT 05789627T AT E427306 T1 ATE427306 T1 AT E427306T1
- Authority
- AT
- Austria
- Prior art keywords
- escitalopram
- producing escitalopram
- producing
- citalopram
- azodicarboxylate
- Prior art date
Links
- WSEQXVZVJXJVFP-FQEVSTJZSA-N escitalopram Chemical compound C1([C@]2(C3=CC=C(C=C3CO2)C#N)CCCN(C)C)=CC=C(F)C=C1 WSEQXVZVJXJVFP-FQEVSTJZSA-N 0.000 title abstract 2
- 229960004341 escitalopram Drugs 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- WSEQXVZVJXJVFP-HXUWFJFHSA-N (R)-citalopram Chemical compound C1([C@@]2(C3=CC=C(C=C3CO2)C#N)CCCN(C)C)=CC=C(F)C=C1 WSEQXVZVJXJVFP-HXUWFJFHSA-N 0.000 abstract 1
- 125000005604 azodicarboxylate group Chemical group 0.000 abstract 1
- 229960001653 citalopram Drugs 0.000 abstract 1
- 150000002009 diols Chemical class 0.000 abstract 1
- 229910000073 phosphorus hydride Inorganic materials 0.000 abstract 1
- 239000002243 precursor Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D307/87—Benzo [c] furans; Hydrogenated benzo [c] furans
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Steroid Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT001872A ITMI20041872A1 (it) | 2004-10-01 | 2004-10-01 | Processo per la preparazione di citalopram e di scitalopram |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE427306T1 true ATE427306T1 (de) | 2009-04-15 |
Family
ID=35975504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT05789627T ATE427306T1 (de) | 2004-10-01 | 2005-09-14 | Verfahren zur herstellung von escitalopram |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US7482477B2 (enExample) |
| EP (1) | EP1794140B1 (enExample) |
| JP (1) | JP2008514670A (enExample) |
| CN (1) | CN101048396A (enExample) |
| AT (1) | ATE427306T1 (enExample) |
| BR (1) | BRPI0516318A (enExample) |
| CA (1) | CA2581195A1 (enExample) |
| DE (1) | DE602005013681D1 (enExample) |
| IT (1) | ITMI20041872A1 (enExample) |
| MX (1) | MX2007003925A (enExample) |
| WO (1) | WO2006037714A2 (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7939680B2 (en) * | 2005-07-27 | 2011-05-10 | Aurobindo Pharma Ltd. | Process for the preparation of Escitalopram |
| WO2008059514A2 (en) * | 2006-07-31 | 2008-05-22 | Cadila Healthcare Limited | Process for preparing escitalopram |
| CN101607951B (zh) * | 2008-06-20 | 2011-09-28 | 上海医药工业研究院 | 一种艾斯西酞普兰的制备方法 |
| CN102336729B (zh) * | 2011-07-29 | 2014-03-26 | 齐鲁天和惠世制药有限公司 | 一种草酸艾司西酞普兰制备方法 |
| WO2017009866A1 (en) * | 2015-07-11 | 2017-01-19 | Ipca Laboratories Limited | Novel recovery and recycling process of racemic 4-(4-dimethylamino)-1-(4'-fluorophenyl)-1-(hydroxybutyl)-3-(hydroxymethyl)-benzonitrile |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8419963D0 (en) | 1984-08-06 | 1984-09-12 | Lundbeck & Co As H | Intermediate compound and method |
| JPS62151196A (ja) * | 1985-09-26 | 1987-07-06 | Nitto Electric Ind Co Ltd | ｌ−プロプラノロ−ルの生化学的分離法 |
| GB8814057D0 (en) | 1988-06-14 | 1988-07-20 | Lundbeck & Co As H | New enantiomers & their isolation |
| AR034759A1 (es) | 2001-07-13 | 2004-03-17 | Lundbeck & Co As H | Metodo para la preparacion de escitalopram |
| TWI306846B (en) * | 2002-08-12 | 2009-03-01 | Lundbeck & Co As H | Method for the separation of intermediates which may be used for the preparation of escitalopram |
| MXPA05006783A (es) * | 2002-12-23 | 2005-09-08 | Lundbeck & Co As H | Un proceso para la preparacion de diol de citalopram racemico y/o dioles de citalopram s o r y el uso de tales dioles para la preparacion de citalopram racemico, citalopram r y/o citalopram s. |
| ITMI20040717A1 (it) * | 2004-04-09 | 2004-07-09 | Adorkem Technology Spa | Procedimento chemo-enzimatico per la preparazione dell'escitalopram |
-
2004
- 2004-10-01 IT IT001872A patent/ITMI20041872A1/it unknown
-
2005
- 2005-09-14 JP JP2007533998A patent/JP2008514670A/ja active Pending
- 2005-09-14 BR BRPI0516318-8A patent/BRPI0516318A/pt not_active IP Right Cessation
- 2005-09-14 DE DE602005013681T patent/DE602005013681D1/de not_active Expired - Fee Related
- 2005-09-14 AT AT05789627T patent/ATE427306T1/de not_active IP Right Cessation
- 2005-09-14 US US11/664,317 patent/US7482477B2/en not_active Expired - Fee Related
- 2005-09-14 MX MX2007003925A patent/MX2007003925A/es not_active Application Discontinuation
- 2005-09-14 CA CA002581195A patent/CA2581195A1/en not_active Abandoned
- 2005-09-14 CN CNA2005800335447A patent/CN101048396A/zh active Pending
- 2005-09-14 WO PCT/EP2005/054566 patent/WO2006037714A2/en not_active Ceased
- 2005-09-14 EP EP05789627A patent/EP1794140B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| ITMI20041872A1 (it) | 2005-01-01 |
| DE602005013681D1 (de) | 2009-05-14 |
| WO2006037714A2 (en) | 2006-04-13 |
| JP2008514670A (ja) | 2008-05-08 |
| CA2581195A1 (en) | 2006-04-13 |
| EP1794140A2 (en) | 2007-06-13 |
| WO2006037714A3 (en) | 2006-07-27 |
| BRPI0516318A (pt) | 2008-09-02 |
| EP1794140B1 (en) | 2009-04-01 |
| MX2007003925A (es) | 2007-06-07 |
| US20070270599A1 (en) | 2007-11-22 |
| US7482477B2 (en) | 2009-01-27 |
| CN101048396A (zh) | 2007-10-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |