ES2104097T3 - Procedimiento de preparacion del acido l-aspartico por medio del aspartato de amonio. - Google Patents
Procedimiento de preparacion del acido l-aspartico por medio del aspartato de amonio.Info
- Publication number
- ES2104097T3 ES2104097T3 ES93402040T ES93402040T ES2104097T3 ES 2104097 T3 ES2104097 T3 ES 2104097T3 ES 93402040 T ES93402040 T ES 93402040T ES 93402040 T ES93402040 T ES 93402040T ES 2104097 T3 ES2104097 T3 ES 2104097T3
- Authority
- ES
- Spain
- Prior art keywords
- aspartic acid
- ammonium aspartate
- preparation procedure
- acid preparation
- aspartate
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
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
- C07C227/14—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof
- C07C227/18—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof by reactions involving amino or carboxyl groups, e.g. hydrolysis of esters or amides, by formation of halides, salts or esters
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P13/00—Preparation of nitrogen-containing organic compounds
- C12P13/04—Alpha- or beta- amino acids
- C12P13/20—Aspartic acid; Asparagine
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
LA PRESENTE INVENCION CONCIERNE A UN PROCESO UTIL PARA PREPARAR EL ACIDO L-ASPARTICO POR VIA DEL ASPARTATO DE AMONIO CARACTERIZADO EN QUE EL ACIDO APLICADO PARA PRECIPITAR DICHO ACIDO ASPARTICO A PARTIR DEL ASPARTATO DE AMONIO ES EL ACIDO FUMARICO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9210954A FR2695638B1 (fr) | 1992-09-15 | 1992-09-15 | Procédé de préparation de l'acide L-aspartique via l'aspartate d'ammonium. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2104097T3 true ES2104097T3 (es) | 1997-10-01 |
Family
ID=9433494
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES93402040T Expired - Lifetime ES2104097T3 (es) | 1992-09-15 | 1993-08-11 | Procedimiento de preparacion del acido l-aspartico por medio del aspartato de amonio. |
Country Status (11)
Country | Link |
---|---|
US (1) | US5488155A (es) |
EP (1) | EP0588674B1 (es) |
JP (1) | JP2524306B2 (es) |
CN (1) | CN1052972C (es) |
AT (1) | ATE152093T1 (es) |
CA (1) | CA2106116C (es) |
DE (1) | DE69310066T2 (es) |
DK (1) | DK0588674T3 (es) |
ES (1) | ES2104097T3 (es) |
FR (1) | FR2695638B1 (es) |
GR (1) | GR3023944T3 (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2719045B1 (fr) * | 1994-04-20 | 1996-05-31 | Rhone Poulenc Chimie | Procédé de préparation d'acide L-aspartique à partir d'aspartate d'ammonium. |
EP0823482A3 (en) * | 1996-08-09 | 1998-09-09 | Nippon Shokubai Co., Ltd. | A process for producing l-aspartic acid and converting maleic acid to fumaric acid |
DE59707269D1 (de) * | 1996-09-20 | 2002-06-20 | Dsm Fine Chem Austria Gmbh | Verfahren zur Herstellung von Z-L-Asparaginsäure-Dinatriumsalz aus Fumarsäure |
US6071728A (en) * | 1997-01-09 | 2000-06-06 | Amylum Belgium, N.V. | Process for the production of crystalline aspartic acid |
EP0952225A3 (en) * | 1998-02-13 | 2000-08-02 | Nippon Shokubai Co., Ltd. | Process for production of l-aspartic acid from fumaric acid with aspartase |
US6821760B1 (en) | 1998-09-30 | 2004-11-23 | Nippon Shokubai Co., Ltd. | Methods for producing L-aspartic acid |
US9745688B2 (en) | 2009-02-19 | 2017-08-29 | Whirlpool Corporation | Laundry treating appliance with load surface area detection |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1004218A (en) * | 1962-05-26 | 1965-09-15 | Ajinomoto Kk | A process for producing l-aspartic acid |
ZA6706930B (es) * | 1966-11-19 | |||
JPS5220968B2 (es) * | 1971-11-19 | 1977-06-07 | ||
US3933586A (en) * | 1972-09-07 | 1976-01-20 | Les Produits Organiques Du Santerre Orsam | Method of making l-aspartic acid from fumaric acid |
IT1023343B (it) * | 1974-11-21 | 1978-05-10 | Liquichimica Spa | Metodo di produzione di acido l aspartico per fermentazione di idrocarburi |
JPS5220968A (en) * | 1975-08-11 | 1977-02-17 | Hitachi Ltd | Method of press working for austenitic stainless steels |
JPS5675097A (en) * | 1979-11-27 | 1981-06-20 | Kyowa Hakko Kogyo Co Ltd | Thermophilic aspartase and its preparation |
ZA824805B (en) * | 1981-10-15 | 1983-04-27 | Genex Corp | Production of aspartase |
US4732851A (en) * | 1982-03-16 | 1988-03-22 | Purification Engineering, Inc. | Immobilization of cells with a polyazetidine prepolymer |
JPS59113895A (ja) * | 1982-12-03 | 1984-06-30 | Tanabe Seiyaku Co Ltd | L−アスパラギン酸の製法 |
US4650755A (en) * | 1983-02-10 | 1987-03-17 | Purification Engineering, Inc. | Immobilizing microbial cells with polyfunctional aziridines |
JPS59183688A (ja) * | 1983-03-31 | 1984-10-18 | Tanabe Seiyaku Co Ltd | L−アスパラギン酸の製法 |
US4560653A (en) * | 1983-06-06 | 1985-12-24 | W. R. Grace & Co. | Process for preparing L-aspartic acid |
DE3542861A1 (de) * | 1985-12-04 | 1987-06-11 | Huels Chemische Werke Ag | Verfahren zur gewinnung von l-aepfelsaeure |
US5093253A (en) * | 1989-11-06 | 1992-03-03 | Monsanto Company | Method for microbial immobilization by entrapment in gellan gum |
IT1240684B (it) * | 1990-04-26 | 1993-12-17 | Tecnopart Srl | Poliamminoacidi quali builders per formulazioni detergenti |
-
1992
- 1992-09-15 FR FR9210954A patent/FR2695638B1/fr not_active Expired - Fee Related
-
1993
- 1993-08-11 EP EP93402040A patent/EP0588674B1/fr not_active Expired - Lifetime
- 1993-08-11 DE DE69310066T patent/DE69310066T2/de not_active Expired - Fee Related
- 1993-08-11 ES ES93402040T patent/ES2104097T3/es not_active Expired - Lifetime
- 1993-08-11 AT AT93402040T patent/ATE152093T1/de not_active IP Right Cessation
- 1993-08-11 DK DK93402040.5T patent/DK0588674T3/da active
- 1993-09-06 JP JP5243560A patent/JP2524306B2/ja not_active Expired - Fee Related
- 1993-09-14 CA CA002106116A patent/CA2106116C/fr not_active Expired - Fee Related
- 1993-09-14 CN CN93117525A patent/CN1052972C/zh not_active Expired - Fee Related
-
1995
- 1995-06-01 US US08/456,375 patent/US5488155A/en not_active Expired - Fee Related
-
1997
- 1997-06-30 GR GR970401592T patent/GR3023944T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
CN1089937A (zh) | 1994-07-27 |
FR2695638B1 (fr) | 1995-04-07 |
DK0588674T3 (da) | 1997-05-20 |
CA2106116A1 (fr) | 1994-03-16 |
ATE152093T1 (de) | 1997-05-15 |
JPH06234713A (ja) | 1994-08-23 |
JP2524306B2 (ja) | 1996-08-14 |
EP0588674B1 (fr) | 1997-04-23 |
GR3023944T3 (en) | 1997-09-30 |
US5488155A (en) | 1996-01-30 |
CA2106116C (fr) | 2000-08-22 |
EP0588674A1 (fr) | 1994-03-23 |
CN1052972C (zh) | 2000-05-31 |
FR2695638A1 (fr) | 1994-03-18 |
DE69310066T2 (de) | 1997-11-06 |
DE69310066D1 (de) | 1997-05-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR9400137A (pt) | Processo de preparação de ácido maleâmico a partir de anidrido maléico e de amoníaco | |
TW265355B (es) | ||
ZA904446B (en) | Process for preparing 4-amino-1-hydroxybutylidene-1,1-bisphosphonic acid or salts thereof | |
ATE182635T1 (de) | Erzeugung von wasserstoff aus solarstrahlung mit hoher effizienz | |
FI870113A0 (fi) | Menetelmä uusien terapeuttisesti käyttökelpoisten 4,5,6-substioitujenN-(substituoitu-fenyyli)-2-pyrimidiiniamiinien valmistamiseksi | |
FR2801299B1 (fr) | Dispersion colloidale aqueuse a base d'au moins un compose d'un lanthanide et d'un complexant, procede de preparation et utilisation | |
ES2104097T3 (es) | Procedimiento de preparacion del acido l-aspartico por medio del aspartato de amonio. | |
HU9202349D0 (en) | 8-vinyl-quinolone acids, 8-ehinyl-quinolone ones and method for producing said compounds | |
DE3461190D1 (en) | Process for preparing phosphinothricin | |
IT1276322B1 (it) | Procedimento per la purificazione dell'idrossido di magnesio | |
NZ236141A (en) | Using low molar aqueous concentration of urea in solubilisation/naturation and isolation/purification of somatotropins | |
DE59501608D1 (de) | Verfahren zur herstellung von polyasparaginsäure und/oder polyasparaginsäureimiden | |
EP0476780A3 (en) | Catalytic processes for the preparation of bridged nitrogen-containing compounds | |
DE3368604D1 (en) | Process for producing substituted asymmetric ureas | |
ATE167479T1 (de) | Katalytisches verfahren zur herstellung von stickstoffhaltigen überbrückten verbindungen | |
EP0324920A3 (en) | Improved process for producing thiotepa | |
HUT57224A (en) | Process for producing nojivimycin and nojivimycin-derivatives | |
EP0406621A3 (en) | Process for the preparation of condensed milk |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 588674 Country of ref document: ES |