IL112851A - Process for preparing ¬L¾-or ¬D¾-homoalanin-4-yl-(methyl) phosphonic acid and salts thereof by racemate resolution - Google Patents
Process for preparing ¬L¾-or ¬D¾-homoalanin-4-yl-(methyl) phosphonic acid and salts thereof by racemate resolutionInfo
- Publication number
- IL112851A IL112851A IL11285195A IL11285195A IL112851A IL 112851 A IL112851 A IL 112851A IL 11285195 A IL11285195 A IL 11285195A IL 11285195 A IL11285195 A IL 11285195A IL 112851 A IL112851 A IL 112851A
- Authority
- IL
- Israel
- Prior art keywords
- homoalanin
- methyl
- racemate resolution
- salts
- preparing
- Prior art date
Links
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
- C07C227/36—Racemisation of optical isomers
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/30—Phosphinic acids [R2P(=O)(OH)]; Thiophosphinic acids ; [R2P(=X1)(X2H) (X1, X2 are each independently O, S or Se)]
- C07F9/301—Acyclic saturated acids which can have further substituents on alkyl
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4407197A DE4407197A1 (de) | 1994-03-04 | 1994-03-04 | Verfahren zur Herstellung von /L/-Homoalanin-4-yl-(methyl)phosphinsäure und deren Salze durch Racematspaltung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL112851A0 IL112851A0 (en) | 1995-06-29 |
| IL112851A true IL112851A (en) | 2000-08-13 |
Family
ID=6511844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL11285195A IL112851A (en) | 1994-03-04 | 1995-03-02 | Process for preparing ¬L¾-or ¬D¾-homoalanin-4-yl-(methyl) phosphonic acid and salts thereof by racemate resolution |
Country Status (19)
| Country | Link |
|---|---|
| US (2) | US5767309A (it) |
| EP (1) | EP0748325B1 (it) |
| JP (1) | JP4303785B2 (it) |
| CN (1) | CN1053669C (it) |
| AT (1) | ATE176475T1 (it) |
| AU (1) | AU704175B2 (it) |
| BR (1) | BR9506986A (it) |
| CA (1) | CA2184718A1 (it) |
| CZ (1) | CZ260196A3 (it) |
| DE (2) | DE4407197A1 (it) |
| ES (1) | ES2128717T3 (it) |
| FI (1) | FI963422A0 (it) |
| HU (1) | HU215583B (it) |
| IL (1) | IL112851A (it) |
| MX (1) | MX9603873A (it) |
| TR (1) | TR28265A (it) |
| TW (1) | TW293012B (it) |
| WO (1) | WO1995023805A1 (it) |
| ZA (1) | ZA951779B (it) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100332399B1 (ko) * | 1999-02-22 | 2002-04-13 | 김경호 | 메토프롤롤 라세미체로부터 메토프롤롤 에난티오머의 제조방법 |
| DE19955283A1 (de) * | 1999-11-17 | 2001-05-23 | Aventis Res & Tech Gmbh & Co | Verfahren zur enantioselektiven Gewinnung von Aminosäuren und Aminosäurederivaten unter Verwendung von Racemisierungskatalysatoren |
| US7879824B2 (en) | 2001-07-31 | 2011-02-01 | Dermal Research Laboratories, Inc. | Methods of preventing or treating diseases and conditions using complex carbohydrates |
| MA43711A (fr) * | 2016-03-02 | 2018-11-28 | Agrimetis Llc | Procédés de production de l-glufosinate |
| CN106188134B (zh) * | 2016-07-01 | 2018-03-20 | 永农生物科学有限公司 | 一种l‑草铵膦或其盐的分离及精制方法 |
| WO2018108794A1 (de) | 2016-12-15 | 2018-06-21 | Bayer Cropscience Aktiengesellschaft | Verfahren zur herstellung von d-glufosinat oder dessen salzen unter verwendung von ephedrin |
| WO2018108797A1 (de) | 2016-12-15 | 2018-06-21 | Bayer Cropscience Aktiengesellschaft | Verfahren zur herstellung von l-glufosinat oder dessen salzen unter verwendung von ephedrin |
| EP3613750B1 (en) * | 2017-04-17 | 2024-12-11 | Kyoto University | Optically-active 2-amino-phosphonoalkane acid, optically-active 2-amino-phosphonoalkane acid salt, and hydrates of these |
| BR112020001172A2 (pt) * | 2017-07-18 | 2020-07-28 | Agrimetis, Llc | métodos para purificar l-glufosinato |
| CN110343676B (zh) | 2018-04-03 | 2020-06-23 | 上海弈柯莱生物医药科技有限公司 | 一种l-谷氨酸脱氢酶突变体及其应用 |
| CN110467580B (zh) * | 2018-05-10 | 2020-11-13 | 华润赛科药业有限责任公司 | 雷西纳德轴手性对映体的拆分方法 |
| CN119120607A (zh) | 2018-09-05 | 2024-12-13 | 巴斯夫欧洲公司 | 改善l-草胺膦产率的方法 |
| CN111072718A (zh) * | 2018-10-19 | 2020-04-28 | 中国药科大学 | 一种l－草铵膦的制备方法 |
| CN109369713A (zh) * | 2018-12-18 | 2019-02-22 | 山东省农药科学研究院 | 一种精草铵膦酸水合物晶体及其制备方法 |
| US12234254B2 (en) | 2019-04-16 | 2025-02-25 | Basf Se | Methods for producing crystalline L-glufosinate ammonium monohydrate |
| CN111979208B (zh) | 2019-05-23 | 2023-01-10 | 弈柯莱生物科技(上海)股份有限公司 | 一种l-谷氨酸脱氢酶突变体及其应用 |
| NZ797161A (en) * | 2020-07-31 | 2023-12-22 | Upl Ltd | Crystalline form of l-glufosinate ammonium salt and process for production thereof |
| US11555046B2 (en) | 2020-07-31 | 2023-01-17 | Upl Ltd | Crystalline form of L-glufosinate ammonium salt and process for production thereof |
| CN113234767B (zh) * | 2021-05-13 | 2022-05-17 | 永农生物科学有限公司 | 制备不含结晶水的l-草铵膦铵盐的固体粉末的方法 |
| UY39808A (es) * | 2021-06-11 | 2023-01-31 | Upl Ltd | Un método de obtención de l-glufosinato |
| CA3240064A1 (en) | 2021-12-10 | 2023-06-15 | Gunther Zimmermann | Enzymatic decarbamoylation of glufosinate derivatives |
| CN118369324A (zh) | 2021-12-10 | 2024-07-19 | 巴斯夫欧洲公司 | 使用基于乙内酰脲酶的工艺的草铵膦合成 |
| AU2022462454A1 (en) * | 2022-06-10 | 2025-01-23 | Jiangsu Sevencontinent Green Technology Research Institute Co., Ltd | Crystal of l-glufosinate ammonium salt, preparation method therefor and use thereof |
| WO2024158883A1 (en) * | 2023-01-25 | 2024-08-02 | Vulpes Agricultural Corp. | Optically active amino acid salts and method for their preparation |
| WO2024175643A1 (en) | 2023-02-23 | 2024-08-29 | Basf Se | A process for preparing l-glufosinate from cyanhydrine or cyanhydrine derivatives |
| IL325207A (en) | 2023-06-13 | 2026-02-01 | Basf Se | Synthesis of glufosinate using an amidase-based process |
| WO2026015462A1 (en) * | 2024-07-09 | 2026-01-15 | Vulpes Agricultural Corp. | Optically active tryptophan derivative glufosinate salts and preparation method |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3213106A (en) * | 1961-11-16 | 1965-10-19 | Ajinomoto Kk | Process of racemizing optically active alpha acids |
| CH551945A (de) * | 1970-07-16 | 1974-07-31 | Ciba Geigy Ag | Verfahren zur herstellung der (+)-(beta)-amino-(beta)-(3,4-dimethoxy-phenyl)-propionsaeure. |
| GB2011416B (en) * | 1977-12-28 | 1982-10-20 | Meiji Seika Kaisha | Herbicidal compositions |
| US4401820A (en) * | 1981-01-23 | 1983-08-30 | Tanabe Seiyaku Co., Ltd. | Process for racemizing optically active α-amino acids or a salt thereof |
| GB8421964D0 (en) * | 1984-08-30 | 1984-10-03 | Beecham Group Plc | Chemical process |
| DE3542645A1 (de) * | 1985-12-03 | 1987-06-04 | Hoechst Ag | Verfahren zur herstellung von l-homoalanin-4-yl(methyl)-phosphinsaeure sowie ihrer alkylester |
| DE3609818A1 (de) * | 1986-03-22 | 1987-09-24 | Hoechst Ag | Verfahren zur herstellung von l-phosphinothricin(derivaten) sowie ihrer alkylester |
| DE3706022A1 (de) * | 1987-02-25 | 1988-09-08 | Hoechst Ag | Verfahren zur racemisierung von optisch aktiver d-2-phenacetylamino-4-methylphosphinobuttersaeure |
| DE3817191A1 (de) * | 1988-05-20 | 1989-11-30 | Hoechst Ag | Verfahren zur racemisierung von optisch aktiver d-2-n-phenacetylamino-4- methylphosphinobuttersaeure |
| DE3817956A1 (de) * | 1988-05-27 | 1989-12-07 | Hoechst Ag | Verfahren zur herstellung phosphorhaltiger l-aminosaeuren sowie ihrer ester und n-derivate |
| DE3903446A1 (de) * | 1989-02-06 | 1990-10-18 | Hoechst Ag | Verfahren zur enzymatischen trennung von 2-amino-4-methylphosphinobuttersaeurederivaten |
| DE3920570A1 (de) * | 1989-06-23 | 1991-01-03 | Hoechst Ag | Verfahren zur isolierung von l-2-amino-4-methylphosphinobuttersaeure-ammoniumsalz aus einer enzymatischen transaminierungsloesung |
| DE3923650A1 (de) * | 1989-07-18 | 1991-01-31 | Hoechst Ag | Verfahren zur gewinnung von l-2-amino-4-methylphosphinobuttersaeure-(salzen) durch elektrodialyse |
| IL98502A (en) * | 1990-06-22 | 1998-04-05 | Ciba Geigy Ag | Aminoalkane phosphinic acid derivatives, process for their preparation and pharmaceutical compositions containing them |
| EP0499376A1 (en) * | 1991-01-31 | 1992-08-19 | Hoechst Celanese Corporation | Precipitation-induced asymmetric transformation of chiral alpha-amino acids and salts thereof |
| TW353663B (en) * | 1991-04-06 | 1999-03-01 | Hoechst Ag | Process for the preparation of phosphorus-containing L-amino acids, their derivatives and intermediates for this process |
| DE9202282U1 (de) * | 1991-04-09 | 1992-04-30 | Siemens AG, 8000 München | Schiebeschalter |
| ATE137498T1 (de) * | 1991-08-03 | 1996-05-15 | Hoechst Schering Agrevo Gmbh | Optisch aktive omega-halogen-2-amino- alkancarbonsäure-derivate, verfahren zu ihrer herstellung und ihre verwendung zur herstellung optisch aktiver phosphorhaltiger alpha- aminosäuren |
| JPH05165305A (ja) * | 1991-12-11 | 1993-07-02 | Sharp Corp | 帯電装置 |
| IL104056A (en) * | 1991-12-13 | 1997-02-18 | Hoechst Ag | Process for the preparation of L-phosphinothricin and its derivatives |
-
1994
- 1994-03-04 DE DE4407197A patent/DE4407197A1/de not_active Withdrawn
-
1995
- 1995-02-24 DE DE59505034T patent/DE59505034D1/de not_active Expired - Lifetime
- 1995-02-24 BR BR9506986A patent/BR9506986A/pt not_active IP Right Cessation
- 1995-02-24 ES ES95910520T patent/ES2128717T3/es not_active Expired - Lifetime
- 1995-02-24 CN CN95191936A patent/CN1053669C/zh not_active Expired - Lifetime
- 1995-02-24 WO PCT/EP1995/000682 patent/WO1995023805A1/de not_active Ceased
- 1995-02-24 EP EP95910520A patent/EP0748325B1/de not_active Expired - Lifetime
- 1995-02-24 CZ CZ962601A patent/CZ260196A3/cs unknown
- 1995-02-24 AT AT95910520T patent/ATE176475T1/de active
- 1995-02-24 AU AU17595/95A patent/AU704175B2/en not_active Expired
- 1995-02-24 MX MX9603873A patent/MX9603873A/es unknown
- 1995-02-24 CA CA002184718A patent/CA2184718A1/en not_active Abandoned
- 1995-02-24 FI FI963422A patent/FI963422A0/fi unknown
- 1995-02-24 JP JP52267995A patent/JP4303785B2/ja not_active Expired - Lifetime
- 1995-02-24 HU HU9602411A patent/HU215583B/hu unknown
- 1995-03-01 TR TR00223/95A patent/TR28265A/xx unknown
- 1995-03-02 IL IL11285195A patent/IL112851A/xx not_active IP Right Cessation
- 1995-03-02 US US08/398,216 patent/US5767309A/en not_active Expired - Lifetime
- 1995-03-03 ZA ZA951779A patent/ZA951779B/xx unknown
- 1995-03-10 TW TW084102260A patent/TW293012B/zh active
-
1998
- 1998-03-27 US US09/049,404 patent/US5869668A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| TW293012B (it) | 1996-12-11 |
| DE59505034D1 (de) | 1999-03-18 |
| FI963422L (fi) | 1996-09-02 |
| HU215583B (hu) | 1999-01-28 |
| AU1759595A (en) | 1995-09-18 |
| BR9506986A (pt) | 1997-09-16 |
| TR28265A (tr) | 1996-04-09 |
| CZ260196A3 (en) | 1997-02-12 |
| ZA951779B (en) | 1995-11-09 |
| CN1053669C (zh) | 2000-06-21 |
| JPH09509924A (ja) | 1997-10-07 |
| US5869668A (en) | 1999-02-09 |
| US5767309A (en) | 1998-06-16 |
| HU9602411D0 (en) | 1996-11-28 |
| CA2184718A1 (en) | 1995-09-08 |
| WO1995023805A1 (de) | 1995-09-08 |
| FI963422A7 (fi) | 1996-09-02 |
| MX9603873A (es) | 1997-03-29 |
| EP0748325A1 (de) | 1996-12-18 |
| FI963422A0 (fi) | 1996-09-02 |
| EP0748325B1 (de) | 1999-02-03 |
| HUT75050A (en) | 1997-03-28 |
| DE4407197A1 (de) | 1995-09-07 |
| CN1143369A (zh) | 1997-02-19 |
| JP4303785B2 (ja) | 2009-07-29 |
| AU704175B2 (en) | 1999-04-15 |
| ES2128717T3 (es) | 1999-05-16 |
| IL112851A0 (en) | 1995-06-29 |
| ATE176475T1 (de) | 1999-02-15 |
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Legal Events
| Date | Code | Title | Description |
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| FF | Patent granted | ||
| KB | Patent renewed | ||
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| MM9K | Patent not in force due to non-payment of renewal fees | ||
| KB | Patent renewed | ||
| KB | Patent renewed | ||
| EXP | Patent expired |