ATE346838T1 - Verfahren zur herstellung von r-(-)-carnitin aus s-(-)-chlorbernsteinsäure oder aus einem ihrer derivate - Google Patents
Verfahren zur herstellung von r-(-)-carnitin aus s-(-)-chlorbernsteinsäure oder aus einem ihrer derivateInfo
- Publication number
- ATE346838T1 ATE346838T1 AT00927737T AT00927737T ATE346838T1 AT E346838 T1 ATE346838 T1 AT E346838T1 AT 00927737 T AT00927737 T AT 00927737T AT 00927737 T AT00927737 T AT 00927737T AT E346838 T1 ATE346838 T1 AT E346838T1
- Authority
- AT
- Austria
- Prior art keywords
- acid
- aspartic acid
- ranging
- chlorosuncric
- carnitine
- Prior art date
Links
- PHIQHXFUZVPYII-ZCFIWIBFSA-N (R)-carnitine Chemical compound C[N+](C)(C)C[C@H](O)CC([O-])=O PHIQHXFUZVPYII-ZCFIWIBFSA-N 0.000 title 1
- 239000002253 acid Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 4
- 239000011780 sodium chloride Substances 0.000 abstract 2
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 238000002955 isolation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000001556 precipitation Methods 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 235000010288 sodium nitrite Nutrition 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 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
- C07C227/30—Preparation of optical isomers
- C07C227/32—Preparation of optical isomers by stereospecific synthesis
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
- C07C309/63—Esters of sulfonic acids
- C07C309/64—Esters of sulfonic acids having sulfur atoms of esterified sulfo groups bound to acyclic carbon atoms
- C07C309/65—Esters of sulfonic acids having sulfur atoms of esterified sulfo groups bound to acyclic carbon atoms of a saturated carbon skeleton
- C07C309/66—Methanesulfonates
-
- 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
- A61P25/08—Antiepileptics; Anticonvulsants
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
- A61P3/06—Antihyperlipidemics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/06—Antiarrhythmics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/10—Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
- C07C51/377—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/48—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/54—Preparation of carboxylic acid anhydrides
- C07C51/56—Preparation of carboxylic acid anhydrides from organic acids, their salts, their esters or their halides, e.g. by carboxylation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/62—Halogen-containing esters
- C07C69/63—Halogen-containing esters of saturated acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B2200/00—Indexing scheme relating to specific properties of organic compounds
- C07B2200/07—Optical isomers
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Cardiology (AREA)
- Hematology (AREA)
- Obesity (AREA)
- Urology & Nephrology (AREA)
- Vascular Medicine (AREA)
- Pain & Pain Management (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Neurosurgery (AREA)
- Diabetes (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Furan Compounds (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1999RM000310 IT1306142B1 (it) | 1999-05-18 | 1999-05-18 | Procedimento per la preparazione di r-(-)-carnitina a partiredall'acido s-(-)-clorosuccinico. |
| IT1999RM000670 IT1306737B1 (it) | 1999-10-29 | 1999-10-29 | Procedimento per la preparazione di acidi carbossilici chirali. |
| IT2000RM000061 IT1316989B1 (it) | 2000-02-10 | 2000-02-10 | Procedimento per la preparazione di r-(-)- carnitina a partire daacido s-(-)- clorosuccinico o da un suo derivato. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE346838T1 true ATE346838T1 (de) | 2006-12-15 |
Family
ID=27274166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT00927737T ATE346838T1 (de) | 1999-05-18 | 2000-05-12 | Verfahren zur herstellung von r-(-)-carnitin aus s-(-)-chlorbernsteinsäure oder aus einem ihrer derivate |
Country Status (19)
| Country | Link |
|---|---|
| US (3) | US6677476B1 (enExample) |
| EP (2) | EP1468979A1 (enExample) |
| JP (2) | JP4584464B2 (enExample) |
| KR (2) | KR100684379B1 (enExample) |
| CN (1) | CN1158244C (enExample) |
| AT (1) | ATE346838T1 (enExample) |
| AU (1) | AU4612100A (enExample) |
| CA (1) | CA2372424A1 (enExample) |
| CY (1) | CY1107566T1 (enExample) |
| CZ (1) | CZ20013816A3 (enExample) |
| DE (1) | DE60032139T2 (enExample) |
| DK (1) | DK1187805T3 (enExample) |
| ES (1) | ES2277838T3 (enExample) |
| HU (1) | HUP0201418A3 (enExample) |
| MX (1) | MXPA01011758A (enExample) |
| PL (1) | PL203993B1 (enExample) |
| PT (1) | PT1187805E (enExample) |
| SK (1) | SK286155B6 (enExample) |
| WO (1) | WO2000069808A1 (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI367882B (en) | 2003-03-26 | 2012-07-11 | Du Pont | Preparation and use of 2-substituted-5-oxo-3-pyrazolidinecarboxylates |
| WO2007139238A1 (en) * | 2006-05-26 | 2007-12-06 | Enzytech, Ltd. | Process for l-carnitine and acetyl l-carnitine hydrochloride |
| EP2096103A4 (en) | 2006-11-09 | 2012-11-21 | Mitsubishi Rayon Co | PROCESS FOR PREPARING A BETAIN |
| EP2325164A1 (en) * | 2009-11-18 | 2011-05-25 | Lonza Ltd. | Methods for the production of l-carnitine |
| US8310256B2 (en) | 2009-12-22 | 2012-11-13 | Teradyne, Inc. | Capacitive opens testing in low signal environments |
| CN103003257B (zh) * | 2010-07-21 | 2016-03-16 | 隆萨有限公司 | 用于由β-内酯生产肉碱的方法 |
| KR101110206B1 (ko) * | 2011-05-02 | 2012-02-15 | 송명호 | 개폐가 용이하도록 완충기가 구비된 진동선별장치 |
| CN118638020B (zh) * | 2024-08-08 | 2024-11-19 | 杭州海尔希畜牧科技有限公司 | L-天门冬氨酸l(-)肉碱(1:1)的制备方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL45594A (en) * | 1973-11-12 | 1977-12-30 | Stauffer Chemical Co | Bis-substituted succinamides and their use as herbicides |
| GB1513257A (en) * | 1975-02-03 | 1978-06-07 | Stauffer Chemical Co | Bis-substituted succinamides and the use thereof as herbicides |
| US4265247A (en) * | 1979-11-07 | 1981-05-05 | Research Corporation | Malic acid polymers |
| ZA826022B (en) * | 1981-08-21 | 1983-08-31 | Univ Miami | Novel complex amido and imido derivatives of carboxyalkyl peptides and thioethers and ethers of peptides |
| DE3144698A1 (de) * | 1981-11-11 | 1983-05-19 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von hydantoinen |
| DE3144697A1 (de) * | 1981-11-11 | 1983-05-19 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von hydantoinen |
| US5473104A (en) | 1994-09-13 | 1995-12-05 | Neurocrine Biosciences, Inc. | Process for the preparation of L-carnitine |
| KR100255039B1 (ko) * | 1997-07-28 | 2000-05-01 | 박영구 | L-카르니틴의제조방법 |
-
2000
- 2000-05-12 EP EP04013530A patent/EP1468979A1/en not_active Withdrawn
- 2000-05-12 PT PT00927737T patent/PT1187805E/pt unknown
- 2000-05-12 JP JP2000618226A patent/JP4584464B2/ja not_active Expired - Fee Related
- 2000-05-12 DE DE60032139T patent/DE60032139T2/de not_active Expired - Lifetime
- 2000-05-12 PL PL351646A patent/PL203993B1/pl not_active IP Right Cessation
- 2000-05-12 MX MXPA01011758A patent/MXPA01011758A/es active IP Right Grant
- 2000-05-12 WO PCT/IT2000/000187 patent/WO2000069808A1/en not_active Ceased
- 2000-05-12 DK DK00927737T patent/DK1187805T3/da active
- 2000-05-12 CA CA002372424A patent/CA2372424A1/en not_active Abandoned
- 2000-05-12 AU AU46121/00A patent/AU4612100A/en not_active Abandoned
- 2000-05-12 SK SK1601-2001A patent/SK286155B6/sk not_active IP Right Cessation
- 2000-05-12 CN CNB008076502A patent/CN1158244C/zh not_active Expired - Fee Related
- 2000-05-12 KR KR1020017014397A patent/KR100684379B1/ko not_active Expired - Fee Related
- 2000-05-12 HU HU0201418A patent/HUP0201418A3/hu unknown
- 2000-05-12 US US09/959,717 patent/US6677476B1/en not_active Expired - Fee Related
- 2000-05-12 KR KR1020067021556A patent/KR100789468B1/ko not_active Expired - Fee Related
- 2000-05-12 ES ES00927737T patent/ES2277838T3/es not_active Expired - Lifetime
- 2000-05-12 CZ CZ20013816A patent/CZ20013816A3/cs unknown
- 2000-05-12 EP EP00927737A patent/EP1187805B1/en not_active Expired - Lifetime
- 2000-05-12 AT AT00927737T patent/ATE346838T1/de not_active IP Right Cessation
-
2003
- 2003-11-20 US US10/716,453 patent/US6984739B2/en not_active Expired - Fee Related
-
2005
- 2005-07-07 US US11/175,356 patent/US7247747B2/en not_active Expired - Fee Related
-
2007
- 2007-02-26 CY CY20071100268T patent/CY1107566T1/el unknown
-
2010
- 2010-07-06 JP JP2010153891A patent/JP2010229157A/ja active Pending
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ATE240304T1 (de) | Salze aus 1,3,5-triazinderivaten und polysäuren die phosphor, schwefel und sauerstoff enthaltenund verfahren zu ihrer herstellung | |
| DE69902139D1 (de) | Verfahren zur Herstellung von Salpetersäure | |
| ATE353081T1 (de) | Verfahren zur herstellung von duloxetin und deren verwendeten zwischenprodukten | |
| IS5883A (is) | Aðferð til framleiðslu á hreinu sítalóprami | |
| PT1185520E (pt) | Processo para producao de tiazolidina | |
| EP1260496A4 (en) | METHOD FOR THE PRODUCTION OF FATTY ACID SALT AND ANIMAL FEED CONTAINING THE FATTY ACID SALT | |
| ATE346838T1 (de) | Verfahren zur herstellung von r-(-)-carnitin aus s-(-)-chlorbernsteinsäure oder aus einem ihrer derivate | |
| DE59803431D1 (de) | Verfahren zur herstellung eines rieselfähigen tierfuttermittelsupplements auf methioninsalzbasis und das so erhältliche granulat | |
| AU2003291090A1 (en) | Soap bars exhibiting antibacterial effectiveness and method of producing same | |
| ATE299858T1 (de) | Verfahren zur herstellung von diaminodiphenylmethan und seiner höheren homologen | |
| DE69413946D1 (de) | Verfahren zur Herstellung von hochreiner 2,6-Naphthalindicarbonsäure | |
| ATE465998T1 (de) | Verfahren zur herstellung und reinigung von 1,7'- dimethyl-2'-propyl-2,5'-bi-1h-benzimidazol | |
| ATE59943T1 (de) | Verfahren zum herstellen eines brausegranulates, danach hergestelltes brausegranulat sowie dessen verwendung. | |
| DE69220571D1 (de) | Verfahren zur herstellung von pvp-h202-produkten | |
| BR9408563A (pt) | Processo para a produção de formulações sólidas contendo tensoativos de óxido de amina | |
| MXPA03006996A (es) | Diamidas del acido ftalico, procedimiento para su obtencion y su uso como agentes pesticidas. | |
| DE69632919D1 (de) | Verfahren zur herstellung von 2-chlor-5-chloromethyl-thiazol | |
| ITMI20002187A0 (it) | Processo per la produzione dell'acido r(+) -lipico | |
| NO20033705D0 (no) | Fremgangsmåte for fremstilling av D-pantotensyre og/eller salter som tilsetning til dyrefôr | |
| DE59808752D1 (de) | Verfahren zur Herstellung von wasserfreiem Natriumsulfid | |
| EE04632B1 (et) | Meetod mittepaakuvast soolast pressitud produkti valmistamiseks, saadud produkt ja selle kasutamine | |
| DE69914493D1 (de) | Verfahren zur herstellung von 2-hydroxy-6-trifluormethylpyridin | |
| ATE139765T1 (de) | Verfahren zur herstellung von halogenanthranilsäuren | |
| DE69930275D1 (de) | Verfahren zur herstellung von sorbinsäuren oder sorbinsäuresalzen | |
| ATE365152T1 (de) | Verfahren zur herstellung fluorierter benzoesäuren |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification |
Ref document number: 1187805 Country of ref document: EP |
|
| REN | Ceased due to non-payment of the annual fee |