ATE523483T1 - Verfahren zur herstellung von betainen - Google Patents
Verfahren zur herstellung von betainenInfo
- Publication number
- ATE523483T1 ATE523483T1 AT08849356T AT08849356T ATE523483T1 AT E523483 T1 ATE523483 T1 AT E523483T1 AT 08849356 T AT08849356 T AT 08849356T AT 08849356 T AT08849356 T AT 08849356T AT E523483 T1 ATE523483 T1 AT E523483T1
- Authority
- AT
- Austria
- Prior art keywords
- betaines
- producing
- producing betaines
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C227/04—Formation of amino groups in compounds containing carboxyl groups
- C07C227/06—Formation of amino groups in compounds containing carboxyl groups by addition or substitution reactions, without increasing the number of carbon atoms in the carbon skeleton of the acid
- C07C227/08—Formation of amino groups in compounds containing carboxyl groups by addition or substitution reactions, without increasing the number of carbon atoms in the carbon skeleton of the acid by reaction of ammonia or amines with acids containing functional groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP07022273 | 2007-11-16 | ||
| PCT/EP2008/009650 WO2009062731A1 (en) | 2007-11-16 | 2008-11-14 | Process for the preparation of betaines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE523483T1 true ATE523483T1 (de) | 2011-09-15 |
Family
ID=39094022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT08849356T ATE523483T1 (de) | 2007-11-16 | 2008-11-14 | Verfahren zur herstellung von betainen |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US8168823B2 (de) |
| EP (1) | EP2231587B1 (de) |
| JP (1) | JP5155406B2 (de) |
| KR (1) | KR101132589B1 (de) |
| CN (1) | CN101861298B (de) |
| AR (1) | AR071060A1 (de) |
| AT (1) | ATE523483T1 (de) |
| ES (1) | ES2372723T3 (de) |
| SA (1) | SA08290725B1 (de) |
| TW (1) | TWI400223B (de) |
| WO (1) | WO2009062731A1 (de) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2216088A1 (de) * | 2009-02-04 | 2010-08-11 | Lonza Ltd. | Rückgewinnung von Produktverlusten aus ED-Abfallströmen |
| FR2957919B1 (fr) * | 2010-03-23 | 2012-06-01 | Rhodia Operations | Procede continu de fabrication de solutions aqueuses de betaine |
| EP2409965A1 (de) * | 2010-07-21 | 2012-01-25 | Lonza Ltd. | Verfahren zur Herstellung von Carnitin mittels Cycloaddition |
| US9394238B2 (en) | 2010-07-21 | 2016-07-19 | Lonza Ltd. | Process for the production of carnitine from β-lactones |
| EP2551350A1 (de) * | 2011-07-27 | 2013-01-30 | Lonza Ltd | Verfahren zur Herstellung von L-Carnitin aus ß-Lactonen unter Verwendung von Lipasen |
| CN103012177B (zh) * | 2012-12-17 | 2015-04-08 | 苏州浩波科技股份有限公司 | 左旋肉碱的制备方法 |
| CN104030934B (zh) * | 2014-07-04 | 2016-06-15 | 东北制药集团股份有限公司 | 一种左卡尼汀化合物的制备方法 |
| CN106588680B (zh) * | 2016-11-07 | 2018-04-24 | 杭州海尔希畜牧科技有限公司 | 一种制备十二烷基甜菜碱的方法 |
| CN111592466B (zh) * | 2020-06-05 | 2022-08-19 | 复旦大学 | 一种左卡尼汀的微反应连续流合成方法 |
| CN116199591B (zh) * | 2022-12-27 | 2025-06-03 | 山东齐都药业有限公司 | 左卡尼汀的产业化制备方法 |
| CN117534579A (zh) * | 2023-10-12 | 2024-02-09 | 重庆中润新材料股份有限公司 | 一种甜菜碱类季铵碱的制备方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2800502A (en) * | 1953-11-23 | 1957-07-23 | Int Minerals & Chem Corp | Synthesis of betaine hydrate |
| JPS60161953A (ja) * | 1984-01-31 | 1985-08-23 | Denki Kagaku Kogyo Kk | カルニチン類の製造法 |
| DE3419724A1 (de) * | 1984-05-26 | 1985-11-28 | Basf Ag, 6700 Ludwigshafen | Verfahren zur gewinnung waessriger carnitin- bzw. carnitinamid-loesungen |
| CH664374A5 (de) * | 1985-02-27 | 1988-02-29 | Lonza Ag | Verfahren zur herstellung von l-carnitin auf mikrobiologischem weg. |
| IT1190358B (it) * | 1985-05-24 | 1988-02-16 | Sclavo Spa | Procedimento per la preparazione di l-carnitina |
| JPH0678277B2 (ja) * | 1988-02-19 | 1994-10-05 | 高砂香料工業株式会社 | 光学活性アルコールおよびその誘導体の製造方法 |
| US5545667A (en) * | 1991-04-26 | 1996-08-13 | The Clorox Company | Methods for treating neoplasms with betaines |
| US5696287A (en) * | 1996-07-22 | 1997-12-09 | Ducoa, L. P. | Process for making aqueous betaine solutions |
| IT1303757B1 (it) * | 1998-11-16 | 2001-02-23 | Sigma Tau Ind Farmaceuti | Processo industriale per la produzione di l-carnitina. |
| US8334132B2 (en) * | 2006-11-09 | 2012-12-18 | Mitsubishi Rayon Co., Ltd. | Process for production of a betaine such as carnitine |
-
2008
- 2008-11-05 TW TW097142613A patent/TWI400223B/zh not_active IP Right Cessation
- 2008-11-12 SA SA08290725A patent/SA08290725B1/ar unknown
- 2008-11-14 CN CN200880117375.9A patent/CN101861298B/zh active Active
- 2008-11-14 JP JP2010533499A patent/JP5155406B2/ja not_active Expired - Fee Related
- 2008-11-14 US US12/742,684 patent/US8168823B2/en active Active
- 2008-11-14 EP EP08849356A patent/EP2231587B1/de active Active
- 2008-11-14 KR KR1020107013211A patent/KR101132589B1/ko active Active
- 2008-11-14 AR ARP080104987A patent/AR071060A1/es not_active Application Discontinuation
- 2008-11-14 WO PCT/EP2008/009650 patent/WO2009062731A1/en not_active Ceased
- 2008-11-14 ES ES08849356T patent/ES2372723T3/es active Active
- 2008-11-14 AT AT08849356T patent/ATE523483T1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| TW200922912A (en) | 2009-06-01 |
| KR101132589B1 (ko) | 2012-04-06 |
| CN101861298A (zh) | 2010-10-13 |
| SA08290725B1 (ar) | 2011-04-05 |
| WO2009062731A1 (en) | 2009-05-22 |
| EP2231587B1 (de) | 2011-09-07 |
| AR071060A1 (es) | 2010-05-26 |
| JP2011503132A (ja) | 2011-01-27 |
| US20100267986A1 (en) | 2010-10-21 |
| JP5155406B2 (ja) | 2013-03-06 |
| ES2372723T3 (es) | 2012-01-25 |
| EP2231587A1 (de) | 2010-09-29 |
| TWI400223B (zh) | 2013-07-01 |
| US8168823B2 (en) | 2012-05-01 |
| CN101861298B (zh) | 2014-10-29 |
| KR20100090285A (ko) | 2010-08-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |