CH643299A5 - Procede de preparation de d-alpha-amino-acides. - Google Patents
Procede de preparation de d-alpha-amino-acides. Download PDFInfo
- Publication number
- CH643299A5 CH643299A5 CH378980A CH378980A CH643299A5 CH 643299 A5 CH643299 A5 CH 643299A5 CH 378980 A CH378980 A CH 378980A CH 378980 A CH378980 A CH 378980A CH 643299 A5 CH643299 A5 CH 643299A5
- Authority
- CH
- Switzerland
- Prior art keywords
- hydantoin
- amino acid
- medium
- culture
- enzyme
- Prior art date
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
- C12P13/00—Preparation of nitrogen-containing organic compounds
- C12P13/04—Alpha- or beta- amino acids
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Microbiology (AREA)
- General Chemical & Material Sciences (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)
- Analytical Chemistry (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7912285A FR2456728A1 (fr) | 1979-05-15 | 1979-05-15 | Procede de preparation de d-a-aminoacides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH643299A5 true CH643299A5 (fr) | 1984-05-30 |
Family
ID=9225470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH378980A CH643299A5 (fr) | 1979-05-15 | 1980-05-14 | Procede de preparation de d-alpha-amino-acides. |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS55153595A (sv) |
| BE (1) | BE883322A (sv) |
| CH (1) | CH643299A5 (sv) |
| DE (1) | DE3018584A1 (sv) |
| FR (1) | FR2456728A1 (sv) |
| GB (1) | GB2051053B (sv) |
| IT (1) | IT1131185B (sv) |
| NL (1) | NL8002627A (sv) |
| SE (1) | SE448883B (sv) |
| SU (1) | SU984405A3 (sv) |
| UA (1) | UA5567A1 (sv) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1209495B (it) * | 1984-02-02 | 1989-08-30 | A San Donato Milanese Milano | Procedimento per la preparazione di l-alfa-amminoacidi. |
| JPS6356278A (ja) * | 1986-08-27 | 1988-03-10 | Nippon Soda Co Ltd | シユウドモナス属ｎｓ２１４菌及びｄ−アミノ酸の製造方法 |
| IT1276163B1 (it) | 1995-11-23 | 1997-10-27 | Eniricerche Spa | Procedimento migliorato per la preparazione di d-alfa-amminoacidi |
| IT1277125B1 (it) | 1995-12-21 | 1997-11-04 | Eniricerche Spa | Mutanti termostabili della d-n-alfa-carbamilasi |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1039757B (it) * | 1975-07-10 | 1979-12-10 | Snam Progetti | Complessi enzimatici atti a trasformare idantoine raceme in am minoacidi otticamente attivi e loro applicazione |
| JPS5344690A (en) * | 1976-02-04 | 1978-04-21 | Kanegafuchi Chem Ind Co Ltd | Preparation of d-n-carbamylphenylglycine and its substituted derivatives |
| US4211840A (en) * | 1977-06-08 | 1980-07-08 | Ajinomoto Company, Incorporated | Method for producing D-α-amino acid |
| JPS542398A (en) * | 1977-06-08 | 1979-01-09 | Ajinomoto Co Inc | Preparation of d-alpha-amino acid |
-
1979
- 1979-05-15 FR FR7912285A patent/FR2456728A1/fr active Granted
-
1980
- 1980-05-07 NL NL8002627A patent/NL8002627A/nl not_active Application Discontinuation
- 1980-05-13 GB GB8015758A patent/GB2051053B/en not_active Expired
- 1980-05-14 BE BE0/200638A patent/BE883322A/fr not_active IP Right Cessation
- 1980-05-14 UA UA2919350A patent/UA5567A1/uk unknown
- 1980-05-14 SE SE8003630A patent/SE448883B/sv not_active IP Right Cessation
- 1980-05-14 SU SU802919350A patent/SU984405A3/ru active
- 1980-05-14 CH CH378980A patent/CH643299A5/fr not_active IP Right Cessation
- 1980-05-14 DE DE19803018584 patent/DE3018584A1/de not_active Ceased
- 1980-05-15 IT IT22089/80A patent/IT1131185B/it active
- 1980-05-15 JP JP6465580A patent/JPS55153595A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| SE448883B (sv) | 1987-03-23 |
| JPS55153595A (en) | 1980-11-29 |
| BE883322A (fr) | 1980-11-14 |
| FR2456728A1 (fr) | 1980-12-12 |
| NL8002627A (nl) | 1980-11-18 |
| SE8003630L (sv) | 1980-11-16 |
| JPS6319158B2 (sv) | 1988-04-21 |
| GB2051053A (en) | 1981-01-14 |
| GB2051053B (en) | 1983-07-20 |
| UA5567A1 (uk) | 1994-12-28 |
| SU984405A3 (ru) | 1982-12-23 |
| FR2456728B1 (sv) | 1983-11-10 |
| DE3018584A1 (de) | 1980-11-27 |
| IT8022089A0 (it) | 1980-05-15 |
| IT1131185B (it) | 1986-06-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |