ZA951779B - Process for preparing [l]- or [d]-homoalanin-4-yl (methyl)phosphinic acid and salts thereof by racemate resolution - Google Patents

Process for preparing [l]- or [d]-homoalanin-4-yl (methyl)phosphinic acid and salts thereof by racemate resolution

Info

Publication number
ZA951779B
ZA951779B ZA951779A ZA951779A ZA951779B ZA 951779 B ZA951779 B ZA 951779B ZA 951779 A ZA951779 A ZA 951779A ZA 951779 A ZA951779 A ZA 951779A ZA 951779 B ZA951779 B ZA 951779B
Authority
ZA
South Africa
Prior art keywords
homoalanin
methyl
racemate resolution
phosphinic acid
salts
Prior art date
Application number
ZA951779A
Other languages
English (en)
Inventor
Harald Knorr
Guenter Schlegel
Herbert Stark
Original Assignee
Hoechst Schering Agrevo Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hoechst Schering Agrevo Gmbh filed Critical Hoechst Schering Agrevo Gmbh
Publication of ZA951779B publication Critical patent/ZA951779B/xx

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)
ZA951779A 1994-03-04 1995-03-03 Process for preparing [l]- or [d]-homoalanin-4-yl (methyl)phosphinic acid and salts thereof by racemate resolution ZA951779B (en)

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 (1)

Publication Number Publication Date
ZA951779B true ZA951779B (en) 1995-11-09

Family

ID=6511844

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA951779A ZA951779B (en) 1994-03-04 1995-03-03 Process for preparing [l]- or [d]-homoalanin-4-yl (methyl)phosphinic acid and salts thereof by racemate resolution

Country Status (19)

Country Link
US (2) US5767309A (cs)
EP (1) EP0748325B1 (cs)
JP (1) JP4303785B2 (cs)
CN (1) CN1053669C (cs)
AT (1) ATE176475T1 (cs)
AU (1) AU704175B2 (cs)
BR (1) BR9506986A (cs)
CA (1) CA2184718A1 (cs)
CZ (1) CZ260196A3 (cs)
DE (2) DE4407197A1 (cs)
ES (1) ES2128717T3 (cs)
FI (1) FI963422L (cs)
HU (1) HU215583B (cs)
IL (1) IL112851A (cs)
MX (1) MX9603873A (cs)
TR (1) TR28265A (cs)
TW (1) TW293012B (cs)
WO (1) WO1995023805A1 (cs)
ZA (1) ZA951779B (cs)

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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
CN116121315A (zh) 2016-03-02 2023-05-16 巴斯夫欧洲公司 制造l-草胺膦的方法
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
WO2018193999A1 (ja) * 2017-04-17 2018-10-25 国立大学法人京都大学 光学活性な２－アミノ－ホスホノアルカン酸、光学活性な２－アミノ－ホスホノアルカン酸塩、及びこれらの水和物
EP3654771A1 (en) * 2017-07-18 2020-05-27 Agrimetis, LLC Methods for the purification of l-glufosinate
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
JP7642559B2 (ja) * 2019-04-16 2025-03-10 ビーエーエスエフ ソシエタス・ヨーロピア 結晶性ｌ－グルホシネートアンモニウム一水和物の製造方法
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
TW202408365A (zh) * 2020-07-31 2024-03-01 印度商Ｕｐｌ有限公司 Ｌ－固殺草銨鹽之晶形及其生產程序
US11555046B2 (en) 2020-07-31 2023-01-17 Upl Ltd Crystalline form of L-glufosinate ammonium salt and process for production thereof
CN114805433B (zh) * 2021-05-13 2023-11-28 永农生物科学有限公司 不含结晶水的l-草铵膦铵盐晶体形式及固体粉末
UY39808A (es) * 2021-06-11 2023-01-31 Upl Ltd Un método de obtención de l-glufosinato
WO2023105080A1 (en) 2021-12-10 2023-06-15 Basf Se Synthesis of glufosinate using a hydantoinase-based process
MX2024007021A (es) 2021-12-10 2024-06-19 Basf Se Descarbamoilacion enzimatica de derivados de glufosinato.
CN119325479A (zh) * 2022-06-10 2025-01-17 江苏七洲绿色科技研究院有限公司 L-草铵膦铵盐的结晶及其制备方法和应用
AU2024213094A1 (en) * 2023-01-25 2025-07-24 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
AR132932A1 (es) 2023-06-13 2025-08-13 Basf Se Síntesis de glufosinato mediante un proceso basado en amidasa

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CH551945A (de) * 1970-07-16 1974-07-31 Ciba Geigy Ag Verfahren zur herstellung der (+)-(beta)-amino-(beta)-(3,4-dimethoxy-phenyl)-propionsaeure.
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DE3609818A1 (de) * 1986-03-22 1987-09-24 Hoechst Ag Verfahren zur herstellung von l-phosphinothricin(derivaten) sowie ihrer alkylester
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DE3817191A1 (de) * 1988-05-20 1989-11-30 Hoechst Ag Verfahren zur racemisierung von optisch aktiver d-2-n-phenacetylamino-4- methylphosphinobuttersaeure
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Also Published As

Publication number Publication date
HU215583B (hu) 1999-01-28
IL112851A (en) 2000-08-13
US5767309A (en) 1998-06-16
ATE176475T1 (de) 1999-02-15
AU1759595A (en) 1995-09-18
CZ260196A3 (en) 1997-02-12
WO1995023805A1 (de) 1995-09-08
EP0748325B1 (de) 1999-02-03
FI963422A0 (fi) 1996-09-02
TW293012B (cs) 1996-12-11
US5869668A (en) 1999-02-09
FI963422A7 (fi) 1996-09-02
CN1053669C (zh) 2000-06-21
TR28265A (tr) 1996-04-09
HUT75050A (en) 1997-03-28
IL112851A0 (en) 1995-06-29
DE59505034D1 (de) 1999-03-18
JP4303785B2 (ja) 2009-07-29
CA2184718A1 (en) 1995-09-08
HU9602411D0 (en) 1996-11-28
JPH09509924A (ja) 1997-10-07
AU704175B2 (en) 1999-04-15
EP0748325A1 (de) 1996-12-18
CN1143369A (zh) 1997-02-19
DE4407197A1 (de) 1995-09-07
BR9506986A (pt) 1997-09-16
ES2128717T3 (es) 1999-05-16
MX9603873A (es) 1997-03-29
FI963422L (fi) 1996-09-02

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