GB1506067A - Process for producing d-carbamoyl amino acids and the corresponding d-amino acids - Google Patents
Process for producing d-carbamoyl amino acids and the corresponding d-amino acidsInfo
- Publication number
- GB1506067A GB1506067A GB19444/76A GB1944476A GB1506067A GB 1506067 A GB1506067 A GB 1506067A GB 19444/76 A GB19444/76 A GB 19444/76A GB 1944476 A GB1944476 A GB 1944476A GB 1506067 A GB1506067 A GB 1506067A
- Authority
- GB
- United Kingdom
- Prior art keywords
- amino acids
- producing
- formula
- carbamoyl
- amino acid
- 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
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
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C273/18—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas
- C07C273/1854—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas by reactions not involving the formation of the N-C(O)-N- moiety
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Zoology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
1506067 Preparation of D-carbamoylamino acids; the corresponding D-amino acids SNAMPROGETTI SpA 11 May 1976 [12 May 1975] 19444/76 Addition to 1452591 Heading C2C The invention comprises a process for producing a D-carbamoyl amino acid of Formula I wherein X is H, halogen, OH, NO 2 , alkoxy, carboxy or a hydrocarbon radical by enzymatic hydrolysis of a racemic hydantoin of Formula II in the presence of, as enzyme, hydropyrimidine hydrolase obtained from calf liver at a pH in the range 8 to 9, and optionally hydrolysing the product by boiling in water to obtain the free amino acid of Formula III
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT23202/75A IT1046399B (en) | 1975-05-12 | 1975-05-12 | PROCEDURE FOR THE PREPARATION OF D CARBAMY AMINO ACIDS AND THE CORRESPONDING D AMINO ACIDS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1506067A true GB1506067A (en) | 1978-04-05 |
Family
ID=11204838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB19444/76A Expired GB1506067A (en) | 1975-05-12 | 1976-05-11 | Process for producing d-carbamoyl amino acids and the corresponding d-amino acids |
Country Status (19)
| Country | Link |
|---|---|
| JP (1) | JPS51139687A (en) |
| AU (1) | AU502568B2 (en) |
| BE (1) | BE841750A (en) |
| CA (1) | CA1069844A (en) |
| CS (1) | CS209871B2 (en) |
| DD (1) | DD125069A6 (en) |
| DE (1) | DE2621076B2 (en) |
| DK (1) | DK208776A (en) |
| FR (1) | FR2310986A2 (en) |
| GB (1) | GB1506067A (en) |
| HU (1) | HU178336B (en) |
| IT (1) | IT1046399B (en) |
| LU (1) | LU74912A1 (en) |
| NL (1) | NL7605081A (en) |
| NO (1) | NO149779C (en) |
| SE (1) | SE7605429L (en) |
| SU (1) | SU784761A3 (en) |
| YU (1) | YU39038B (en) |
| ZA (1) | ZA762783B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5344690A (en) * | 1976-02-04 | 1978-04-21 | Kanegafuchi Chem Ind Co Ltd | Preparation of d-n-carbamylphenylglycine and its substituted derivatives |
| EP0001319A1 (en) * | 1977-08-18 | 1979-04-04 | Beecham Group Plc | Process for the preparation of hydroxyphenyl hydantoin and of hydroxyphenyl glycine, and compounds thus obtained |
| JPS6172762A (en) * | 1984-09-17 | 1986-04-14 | Kanegafuchi Chem Ind Co Ltd | Preparation of optically active hydantoin |
| IT1276163B1 (en) | 1995-11-23 | 1997-10-27 | Eniricerche Spa | IMPROVED PROCEDURE FOR THE PREPARATION OF D-ALPHA-AMINO ACIDS |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT987278B (en) * | 1973-05-11 | 1975-02-20 | Snam Progetti | PROCEDURE FOR THE PREPARATION OF L CARBAMIL AMINO ACIDS AND THE CORRESPONDING L AMINO ACIDS |
-
1975
- 1975-05-12 IT IT23202/75A patent/IT1046399B/en active
-
1976
- 1976-05-06 AU AU13713/76A patent/AU502568B2/en not_active Expired
- 1976-05-06 CA CA251,975A patent/CA1069844A/en not_active Expired
- 1976-05-10 ZA ZA762783A patent/ZA762783B/en unknown
- 1976-05-10 LU LU74912A patent/LU74912A1/xx unknown
- 1976-05-11 JP JP51052890A patent/JPS51139687A/en active Granted
- 1976-05-11 FR FR7614135A patent/FR2310986A2/en active Granted
- 1976-05-11 NO NO761621A patent/NO149779C/en unknown
- 1976-05-11 CS CS763165A patent/CS209871B2/en unknown
- 1976-05-11 DK DK208776A patent/DK208776A/en not_active Application Discontinuation
- 1976-05-11 YU YU01182/76A patent/YU39038B/en unknown
- 1976-05-11 GB GB19444/76A patent/GB1506067A/en not_active Expired
- 1976-05-11 HU HU76SA2920A patent/HU178336B/en unknown
- 1976-05-11 DD DD192778A patent/DD125069A6/xx unknown
- 1976-05-12 DE DE2621076A patent/DE2621076B2/en not_active Withdrawn
- 1976-05-12 NL NL7605081A patent/NL7605081A/en not_active Application Discontinuation
- 1976-05-12 SE SE7605429A patent/SE7605429L/en not_active Application Discontinuation
- 1976-05-12 SU SU762356810A patent/SU784761A3/en active
- 1976-05-12 BE BE166964A patent/BE841750A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2310986A2 (en) | 1976-12-10 |
| HU178336B (en) | 1982-04-28 |
| JPS576912B2 (en) | 1982-02-08 |
| JPS51139687A (en) | 1976-12-02 |
| AU1371376A (en) | 1977-11-10 |
| NO761621L (en) | 1976-11-15 |
| AU502568B2 (en) | 1979-08-02 |
| DK208776A (en) | 1976-11-13 |
| FR2310986B2 (en) | 1978-09-01 |
| IT1046399B (en) | 1980-06-30 |
| CA1069844A (en) | 1980-01-15 |
| CS209871B2 (en) | 1981-12-31 |
| BE841750A (en) | 1976-11-12 |
| NO149779C (en) | 1984-06-20 |
| ZA762783B (en) | 1977-04-27 |
| LU74912A1 (en) | 1977-07-11 |
| YU39038B (en) | 1984-02-29 |
| SE7605429L (en) | 1976-11-13 |
| SU784761A3 (en) | 1980-11-30 |
| DD125069A6 (en) | 1977-03-30 |
| NO149779B (en) | 1984-03-12 |
| NL7605081A (en) | 1976-11-16 |
| YU118276A (en) | 1982-02-28 |
| DE2621076B2 (en) | 1980-04-17 |
| DE2621076A1 (en) | 1976-11-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE59106289D1 (en) | Process for the preparation of salts of L-ornithine. | |
| DE69942140D1 (en) | Process for the preparation of L-amino acids | |
| GB1452591A (en) | Process for producing optically active amino acid derivatives and the corresponding optically active amino acids | |
| SE7505716L (en) | ENZYMATIC PROCEDURE FOR HYDROLYSIS OF PROTEIN. | |
| JPS5713000A (en) | Preparation of optical active tryptophane | |
| ES2004126A6 (en) | Industrial process for the preparation of amino acids by hydrolysis of proteins in acid medium. | |
| DE3668883D1 (en) | METHOD FOR RACEMIZING AN OPTICALLY ACTIVE N-BENZYLIDENAMINOAIDAMID. | |
| GB1506067A (en) | Process for producing d-carbamoyl amino acids and the corresponding d-amino acids | |
| GB1310510A (en) | Preparation of alpha-aminoacids from hydantoins | |
| ES436565A1 (en) | Enzymatic preparation of 6-d-(')-' -amino-' -(p-hydroxyphenylacetamino)penicillin acid | |
| ES8705365A1 (en) | Preparation process of alpha-L-aspartyl-L-phenylalanine methyl ester or hydrochloride thereof. | |
| AU8309591A (en) | Process for producing aminomethanephosphonic acid and aminomethylphosphinic acids | |
| GB1481780A (en) | Oxathiino-and dithiino-aminoacetic acids and their preparation | |
| ATE203232T1 (en) | METHOD FOR PRODUCING N-ACETYL-D,L-ALPHA-AMINOCARBOXYLIC ACIDS | |
| EP0407190A3 (en) | Process for producing antibacterial intermediates via enzyme hydrolysis of racemic substrates | |
| JPS57152894A (en) | Preparation of optically active carboxylic acid ester and optically active carboxylic acid | |
| ATE55372T1 (en) | PROCESS FOR THE PREPARATION OF 4-CHLOROBUTANALS. | |
| DE69113949T2 (en) | Process for the synthesis of trisodium phosphonoformate hexahydrate. | |
| ATE125259T1 (en) | PHOSPHONYLATION PROCESS. | |
| FR2362927A1 (en) | PROCEDURE FOR PREPARING CHOLESTEROL-ESTERASE | |
| JPS5768785A (en) | Activity enhancement of protease | |
| GB1177125A (en) | A process for Purifying Proline | |
| JPS5455792A (en) | Enzymatic preparation of de-methoxylated pectin | |
| JPS61139397A (en) | Production of l-serine | |
| JPS57130972A (en) | Preparation of indole derivative |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| 732 | Registration of transactions, instruments or events in the register (sect. 32/1977) |