ES2060866T3 - Procedimiento para la preparacion de acidos d-alfa-aminocarboxilicos. - Google Patents
Procedimiento para la preparacion de acidos d-alfa-aminocarboxilicos.Info
- Publication number
- ES2060866T3 ES2060866T3 ES90110345T ES90110345T ES2060866T3 ES 2060866 T3 ES2060866 T3 ES 2060866T3 ES 90110345 T ES90110345 T ES 90110345T ES 90110345 T ES90110345 T ES 90110345T ES 2060866 T3 ES2060866 T3 ES 2060866T3
- Authority
- ES
- Spain
- Prior art keywords
- alpha
- preparation
- amino
- procedure
- biotransformation
- 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
- 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
- C12P41/00—Processes using enzymes or microorganisms to separate optical isomers from a racemic mixture
- C12P41/006—Processes using enzymes or microorganisms to separate optical isomers from a racemic mixture by reactions involving C-N bonds, e.g. nitriles, amides, hydantoins, carbamates, lactames, transamination reactions, or keto group formation from racemic mixtures
- C12P41/009—Processes using enzymes or microorganisms to separate optical isomers from a racemic mixture by reactions involving C-N bonds, e.g. nitriles, amides, hydantoins, carbamates, lactames, transamination reactions, or keto group formation from racemic mixtures by reactions involving hydantoins or carbamoylamino compounds
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/822—Microorganisms using bacteria or actinomycetales
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Genetics & Genomics (AREA)
- General Chemical & Material Sciences (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Peptides Or Proteins (AREA)
Abstract
EN LA PREPARACION DE D-(ALFA)-AMINOACIDOS CARBOXILICOS POR BIOTRANSFORMACION DE HIDANTOINAS MONOSUSTITUIDAS EN POSICION 5, EN UN MEDIO ACUOSO Y EN PRESENCIA DE CELULAS DEL MICROORGANISMO AGROBACTERIUM RADIOBACTER, SE CONSIGUE UN AUMENTO SUSTANCIAL DEL RENDIMIENTO SI LA BIOTRANSFORMACION SE LLEVA A CABO CON UNA SOBREPRESION AL COMIENZO DE LA REACCION. MEJORES RESULTADOS SE CONSIGUEN ADEMAS SI LA SOBREPRESION SE MANTIENE DURANTE UN PERIODO DE 16 HORAS COMO MINIMO, DESPRESURIZANDO A CONTINUACION Y PROSIGUIENDO LA BIOTRANSFORMACION A LA PRESION ATMOSFERICA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3918057A DE3918057C1 (es) | 1989-06-02 | 1989-06-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2060866T3 true ES2060866T3 (es) | 1994-12-01 |
Family
ID=6381956
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90110345T Expired - Lifetime ES2060866T3 (es) | 1989-06-02 | 1990-05-31 | Procedimiento para la preparacion de acidos d-alfa-aminocarboxilicos. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4980284A (es) |
EP (1) | EP0400638B1 (es) |
JP (1) | JPH0319696A (es) |
AT (1) | ATE112592T1 (es) |
CA (1) | CA2017939A1 (es) |
DE (2) | DE3918057C1 (es) |
DK (1) | DK0400638T3 (es) |
ES (1) | ES2060866T3 (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE1005720A3 (fr) * | 1992-03-20 | 1993-12-28 | Solvay | Procede de synthese peptidique et nouveaux intermediaires de synthese. |
ES2042409B1 (es) * | 1992-04-10 | 1994-06-01 | Control & Gestion Instr | Procedimiento para la preparacion de d-aminoacidos o derivados de d-aminoacidos. |
BE1007183A3 (fr) * | 1993-06-18 | 1995-04-18 | Solvay | Ureines derivees d'alpha, omega-diaminoacides et procede pour leur preparation. |
IT1277125B1 (it) * | 1995-12-21 | 1997-11-04 | Eniricerche Spa | Mutanti termostabili della d-n-alfa-carbamilasi |
DE19942812A1 (de) * | 1999-09-08 | 2001-03-15 | Degussa | Verfahren zur Herstellung von D-(3'-Pyridyl)-alanin |
EP1179599A3 (en) | 2000-07-13 | 2003-07-09 | Ajinomoto Co., Inc. | Method for producing lysine derivative |
JP4529338B2 (ja) | 2001-03-08 | 2010-08-25 | 味の素株式会社 | ヒダントイナーゼをコードするdna、n−カルバミル−l−アミノ酸ハイドロラーゼをコードするdna、組み換えdna、形質転換された細胞、タンパク質の製造方法および光学活性アミノ酸の製造方法 |
JP4561009B2 (ja) | 2001-07-10 | 2010-10-13 | 味の素株式会社 | D−ヒダントインハイドロラーゼをコードするdna、n−カルバミル−d−アミノ酸ハイドロラーゼをコードするdna、該遺伝子を含む組み換えdna、該組み換えdnaにより形質転換された細胞、該形質転換細胞を用いるタンパク質の製造方法、および、d−アミノ酸の製造方法 |
JP4561010B2 (ja) | 2001-07-10 | 2010-10-13 | 味の素株式会社 | D−ヒダントインハイドロラーゼをコードするdna、n−カルバミル−d−アミノ酸ハイドロラーゼをコードするdna、該遺伝子を含む組み換えdna、該組み換えdnaにより形質転換された細胞、該形質転換細胞を用いるタンパク質の製造方法、および、d−アミノ酸の製造方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5391189A (en) * | 1976-12-30 | 1978-08-10 | Kanegafuchi Chem Ind Co Ltd | Preparation of d-n-carbamoyl-alpha-amino acids |
IT1075132B (it) * | 1977-03-15 | 1985-04-22 | Snam Progetti | Complessi enzimatici atti a trasformare idantoine raceme in amminoacidi otticamente attivi e loro applicazioni |
US4211840A (en) * | 1977-06-08 | 1980-07-08 | Ajinomoto Company, Incorporated | Method for producing D-α-amino acid |
JPS557001A (en) * | 1978-03-15 | 1980-01-18 | Kanegafuchi Chem Ind Co Ltd | Preparation of n-carbamoyl-d-thienylglycine |
IT1109506B (it) * | 1978-05-23 | 1985-12-16 | Snam Progetti | Processo enzimatico-microbiologico per la produzione di amminoacidi otticamente attivi a partire da idantoine e/o carbamil-derivati racemi |
US4613691A (en) * | 1984-08-17 | 1986-09-23 | Stauffer Chemical Company | Preparation of amino acids from unsaturated hydantoins |
FR2620731B1 (fr) * | 1987-09-21 | 1990-03-23 | Hoechst France | Nouveau systeme enzymatique, son procede de preparation et son application notamment dans la preparation de la d-parahydroxyphenylglycine |
-
1989
- 1989-06-02 DE DE3918057A patent/DE3918057C1/de not_active Expired - Lifetime
-
1990
- 1990-05-25 US US07/528,755 patent/US4980284A/en not_active Expired - Fee Related
- 1990-05-31 ES ES90110345T patent/ES2060866T3/es not_active Expired - Lifetime
- 1990-05-31 CA CA002017939A patent/CA2017939A1/en not_active Abandoned
- 1990-05-31 EP EP90110345A patent/EP0400638B1/de not_active Expired - Lifetime
- 1990-05-31 DK DK90110345.7T patent/DK0400638T3/da active
- 1990-05-31 AT AT90110345T patent/ATE112592T1/de not_active IP Right Cessation
- 1990-05-31 DE DE59007371T patent/DE59007371D1/de not_active Expired - Fee Related
- 1990-06-01 JP JP2141729A patent/JPH0319696A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0400638A1 (de) | 1990-12-05 |
EP0400638B1 (de) | 1994-10-05 |
ATE112592T1 (de) | 1994-10-15 |
DE59007371D1 (de) | 1994-11-10 |
DE3918057C1 (es) | 1990-05-03 |
DK0400638T3 (da) | 1994-12-19 |
CA2017939A1 (en) | 1990-12-02 |
JPH0319696A (ja) | 1991-01-28 |
US4980284A (en) | 1990-12-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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