AR006639A1 - Procedimiento mejorado para la produccion de acido azetidina-2-carboxilico enantiomericamente puro - Google Patents
Procedimiento mejorado para la produccion de acido azetidina-2-carboxilico enantiomericamente puroInfo
- Publication number
- AR006639A1 AR006639A1 ARP970101487A ARP970101487A AR006639A1 AR 006639 A1 AR006639 A1 AR 006639A1 AR P970101487 A ARP970101487 A AR P970101487A AR P970101487 A ARP970101487 A AR P970101487A AR 006639 A1 AR006639 A1 AR 006639A1
- Authority
- AR
- Argentina
- Prior art keywords
- acid
- azetidine
- carboxylic acid
- enantiomerically pure
- production
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B57/00—Separation of optically-active compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D205/00—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom
- C07D205/02—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings
- C07D205/04—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Abstract
Un procedimiento para la producción de ácido azetidin-2-carboxílico enantioméricamente puro que comprende la cristalización selectiva de una sal dedicho ácido enantioméricamente pura a partir de una solución homogénea de ácidoazetidin-2-carb oxílico, ácido tartárico ópticamente activo, un ácido orgánico yun aldehído seguido por la liberación del aminoácido libre. Asimismo se refiere a un procedimiento para la conversión del enantiómero del mencionado ácido dela forma D-a la forma L- y v iceversa por cristalización selectiva de una sal de D- tartrato de L- ácido ( o bien de L- tartrato de D-ácido)diastereoméricamente pura a partir de una solución homogénea de D-ácido respectivamente de L-ácido)azetidin-2-carboxílico, ácido tartárico, un ácidoorgánico y un alcohol seguido de liberación del aminoácido libre. Dicho ácido orgánico puede usarse como solvente; y dicho aldehído puede ser butírico ocaproico. La cristalización selectiva se logramediante una temperatura en e l rango comprendido entre -10 y 30*C.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9601600A SE9601600D0 (sv) | 1996-04-26 | 1996-04-26 | Improved process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR006639A1 true AR006639A1 (es) | 1999-09-08 |
Family
ID=20402360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP970101487A AR006639A1 (es) | 1996-04-26 | 1997-04-14 | Procedimiento mejorado para la produccion de acido azetidina-2-carboxilico enantiomericamente puro |
Country Status (32)
| Country | Link |
|---|---|
| US (1) | US6143903A (es) |
| EP (1) | EP0906255B1 (es) |
| JP (2) | JP2000509068A (es) |
| KR (1) | KR100447072B1 (es) |
| CN (1) | CN1071292C (es) |
| AR (1) | AR006639A1 (es) |
| AT (1) | ATE200889T1 (es) |
| AU (1) | AU713519B2 (es) |
| BR (1) | BR9708872A (es) |
| CA (1) | CA2253711C (es) |
| CZ (1) | CZ339998A3 (es) |
| DE (1) | DE69704708T2 (es) |
| DK (1) | DK0906255T3 (es) |
| EE (1) | EE9800365A (es) |
| EG (1) | EG20975A (es) |
| ES (1) | ES2158557T3 (es) |
| GR (1) | GR3036303T3 (es) |
| HU (1) | HUP9901665A3 (es) |
| ID (1) | ID16840A (es) |
| IL (1) | IL126717A (es) |
| IN (1) | IN186439B (es) |
| IS (1) | IS4860A (es) |
| MY (1) | MY132450A (es) |
| NO (1) | NO310404B1 (es) |
| NZ (1) | NZ332155A (es) |
| PL (1) | PL329685A1 (es) |
| PT (1) | PT906255E (es) |
| SE (1) | SE9601600D0 (es) |
| SK (1) | SK140898A3 (es) |
| TR (1) | TR199802146T2 (es) |
| WO (1) | WO1997041084A1 (es) |
| ZA (1) | ZA973156B (es) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69834276T2 (de) * | 1997-01-24 | 2007-04-12 | Sumitomo Chemical Co. Ltd. | Verfahren zur Verbesserung der optischen Reinheit von Azetidin-2-carbonsäure |
| SE9802939D0 (sv) | 1998-09-01 | 1998-09-01 | Astra Ab | New process |
| SE9901712D0 (sv) * | 1999-05-11 | 1999-05-11 | Astra Ab | New process |
| WO2005103005A1 (ja) * | 2004-04-26 | 2005-11-03 | Astellas Pharma Inc. | β－ピリジルアラニンの光学活性体の選択的製造方法 |
| WO2010025968A2 (en) * | 2008-09-05 | 2010-03-11 | Max-Planck-Gesellschaft zur Förderung der Wissenschaften e. V. | Process for enantioseparation of chiral systems with compound formation using two subsequent crystallization steps |
| JP2013241339A (ja) * | 2010-09-09 | 2013-12-05 | Mitsubishi Gas Chemical Co Inc | 光学活性アミノ酸の製造方法 |
| JP2013241338A (ja) * | 2010-09-09 | 2013-12-05 | Mitsubishi Gas Chemical Co Inc | 光学活性２−アミノ酪酸の製造方法 |
| CN103204783B (zh) * | 2013-04-18 | 2015-09-02 | 张家港市华昌药业有限公司 | 一种d-赖氨酸盐酸盐的制备方法 |
| WO2016021711A1 (ja) * | 2014-08-07 | 2016-02-11 | 株式会社エーピーアイ コーポレーション | アミノ酸誘導体の製造方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE795874A (fr) * | 1972-02-25 | 1973-08-23 | Glaxo Lab Ltd | Procede de preparation d'esters optiquement actifs d'alpha-amino-acides |
| JPS5139219B2 (es) * | 1972-06-08 | 1976-10-26 | ||
| US4072698A (en) * | 1976-12-02 | 1978-02-07 | The Upjohn Company | Resolution of aminonitriles |
| JPS56104866A (en) * | 1980-01-24 | 1981-08-20 | Mitsubishi Chem Ind Ltd | Production of (2r,4r)-4-alkyl-2-piperidinecarboxylic acid or its l-tartarate salt |
| DE3303112A1 (de) * | 1983-01-31 | 1984-08-09 | Hoechst Ag, 6230 Frankfurt | Verfahren zur racemattrennung optisch aktiver bicyclischer imino-(alpha)-carbonsaeuren |
| US4923983A (en) * | 1989-07-31 | 1990-05-08 | Eli Lilly And Company | Method of resolving cis 3-amino-4-[2-(2-furyl)eth-1-yl]-1-methoxycarbonylmethyl-azetidin-2-one |
| EP0499376A1 (en) * | 1991-01-31 | 1992-08-19 | Hoechst Celanese Corporation | Precipitation-induced asymmetric transformation of chiral alpha-amino acids and salts thereof |
| GB9420246D0 (en) * | 1994-10-07 | 1994-11-23 | Chiroscience Ltd | Asymmetric crystallisation |
| IN187238B (es) * | 1995-06-30 | 2002-03-09 | Astra Ab | |
| EP0827954B1 (en) * | 1996-09-06 | 2003-06-04 | Sumitomo Chemical Company Limited | Process for producing optically active azetidine-2-carboxylic acid |
-
1996
- 1996-04-26 SE SE9601600A patent/SE9601600D0/xx unknown
-
1997
- 1997-04-14 AR ARP970101487A patent/AR006639A1/es unknown
- 1997-04-14 ZA ZA9703156A patent/ZA973156B/xx unknown
- 1997-04-22 PT PT97921046T patent/PT906255E/pt unknown
- 1997-04-22 EE EE9800365A patent/EE9800365A/xx unknown
- 1997-04-22 AU AU27194/97A patent/AU713519B2/en not_active Ceased
- 1997-04-22 CZ CZ983399A patent/CZ339998A3/cs unknown
- 1997-04-22 AT AT97921046T patent/ATE200889T1/de not_active IP Right Cessation
- 1997-04-22 CN CN97194111A patent/CN1071292C/zh not_active Expired - Fee Related
- 1997-04-22 NZ NZ332155A patent/NZ332155A/xx not_active IP Right Cessation
- 1997-04-22 ES ES97921046T patent/ES2158557T3/es not_active Expired - Lifetime
- 1997-04-22 DE DE69704708T patent/DE69704708T2/de not_active Expired - Lifetime
- 1997-04-22 US US08/913,016 patent/US6143903A/en not_active Expired - Fee Related
- 1997-04-22 KR KR10-1998-0708557A patent/KR100447072B1/ko not_active IP Right Cessation
- 1997-04-22 IL IL12671797A patent/IL126717A/en not_active IP Right Cessation
- 1997-04-22 TR TR1998/02146T patent/TR199802146T2/xx unknown
- 1997-04-22 DK DK97921046T patent/DK0906255T3/da active
- 1997-04-22 BR BR9708872A patent/BR9708872A/pt not_active Application Discontinuation
- 1997-04-22 EP EP97921046A patent/EP0906255B1/en not_active Expired - Lifetime
- 1997-04-22 WO PCT/SE1997/000675 patent/WO1997041084A1/en active IP Right Grant
- 1997-04-22 SK SK1408-98A patent/SK140898A3/sk unknown
- 1997-04-22 HU HU9901665A patent/HUP9901665A3/hu unknown
- 1997-04-22 PL PL97329685A patent/PL329685A1/xx unknown
- 1997-04-22 JP JP9538797A patent/JP2000509068A/ja active Pending
- 1997-04-22 CA CA002253711A patent/CA2253711C/en not_active Expired - Fee Related
- 1997-04-23 MY MYPI97001747A patent/MY132450A/en unknown
- 1997-04-23 EG EG32897A patent/EG20975A/xx active
- 1997-04-24 IN IN1060DE1997 patent/IN186439B/en unknown
- 1997-04-25 ID IDP971396A patent/ID16840A/id unknown
-
1998
- 1998-10-06 IS IS4860A patent/IS4860A/is unknown
- 1998-10-07 NO NO19984681A patent/NO310404B1/no not_active IP Right Cessation
-
2001
- 2001-07-31 GR GR20010401153T patent/GR3036303T3/el unknown
-
2008
- 2008-11-13 JP JP2008290436A patent/JP2009120611A/ja active Pending
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AR006639A1 (es) | Procedimiento mejorado para la produccion de acido azetidina-2-carboxilico enantiomericamente puro | |
| ES2033406T3 (es) | Procedimiento para la fabricacion en continuo de monoisocianatos o poliisocianatos. | |
| ES2059324T3 (es) | Procedimiento para la produccion de acido l-2-amino-4-(hidroximetilfosfinil)-butirico. | |
| RU95107152A (ru) | Способ производства терефталевой кислоты и установка для его осуществления | |
| BRPI0504996A (pt) | sistema catalìtico hìbrido, leito catalìtico hìbrido, métodos para usar um sistema catalìtico hìbrido e para preparar alquenos a partir de alcanos correspondentes, e, processos hìbridos para preparar ácidos carboxìlicos insaturados a partir de alcanos correspondentes, e para converter alcanos em seus correspondentes ésteres de ácidos carboxìlicos insaturados | |
| DK153500C (da) | Fremgangsmaade til fremstilling af fructose | |
| HN2005000548A (es) | Procedimiento para producir derivados de amina opticamente activos | |
| KR890017223A (ko) | 2-아릴프로피온산의 에난티오머를 수득하는 방법 | |
| ES2093642T3 (es) | Celulas cho que producen gluco-cerebrosidasa re-combinante enzimaticamente activa. | |
| ATE16406T1 (de) | Verfahren zur herstellung von isomaltulose (6-o- alpha-d-gluco-pyranosido-d-fructose) mit hilfe von immobilisierten bakterienzellen. | |
| BR0212542A (pt) | Método para a preparação de gluconato de cálcio, e, mistura de sal de glucomato/sal de ácido orgânico | |
| PT1349828E (pt) | Processo para a preparacao de isomeros de salutamol | |
| AR046065A1 (es) | Cristales de penam y procedimiento para la produccion de los mismos | |
| WO2021253362A1 (zh) | 一种以烟酰胺为原料制备烟酰胺单核苷酸的方法 | |
| ATE428730T1 (de) | Verfahren zur herstellung einer alpha-1- antitrypsinlösung | |
| ES2176463T3 (es) | Procedimiento para producir derivados de 1-halo-3-amino-4fenil-2-butanol opticamente activos. | |
| KR910002865A (ko) | 피라노벤즈옥사디아졸 화합물 및 그 광학적 분할방법 | |
| NO20082875L (no) | Fremgangsmate for produksjon av forbindelse merket med radioaktivt fluor | |
| BR9912842A (pt) | Processo para a preparação de sal de cálcio de zofenopril | |
| AR002573A1 (es) | Proceso para la produccion de acido azetidin-2-carboxilico enantiomericamente puro. | |
| CN103981248B (zh) | 一种拆分外消旋亮氨酸的方法 | |
| EP1148042A3 (de) | Verfahren zur Herstellung von optisch und chemisch hochreinen (R)- oder (S)-Hydroxycarbonsäuren | |
| ATE69804T1 (de) | Verfahren zur herstellung von d- oder l-alanin hoher enantiomerenreinheit. | |
| JPS6422837A (en) | Racemization of optically active chrysanthemum-monocarboxylic acids | |
| TH34113A (th) | กระบวนการที่ถูกปรับปรุงสำหรับการผลิตกรดอะเซติคีน-2-คาร์-คาร์บอกซิลิค ที่บริสุทธิ์เชิงอิแนนทิโอเมอร์ |