DD114593A5 - - Google Patents
Info
- Publication number
- DD114593A5 DD114593A5 DD178440A DD17844074A DD114593A5 DD 114593 A5 DD114593 A5 DD 114593A5 DD 178440 A DD178440 A DD 178440A DD 17844074 A DD17844074 A DD 17844074A DD 114593 A5 DD114593 A5 DD 114593A5
- Authority
- DD
- German Democratic Republic
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)
- 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)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT23957/73A IT987278B (it) | 1973-05-11 | 1973-05-11 | Procedimento per la preparazione di l carbamil ammino acidi e dei corrispondenti l amminoacidi |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD114593A5 true DD114593A5 (ru) | 1975-08-12 |
Family
ID=11211129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD178440A DD114593A5 (ru) | 1973-05-11 | 1974-05-10 |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US3964970A (ru) |
| JP (1) | JPS537515B2 (ru) |
| BE (1) | BE814867A (ru) |
| CA (1) | CA1028265A (ru) |
| CS (1) | CS222177B2 (ru) |
| DD (1) | DD114593A5 (ru) |
| DE (1) | DE2422737C3 (ru) |
| FR (1) | FR2228746B1 (ru) |
| GB (1) | GB1452591A (ru) |
| HU (1) | HU170211B (ru) |
| IT (1) | IT987278B (ru) |
| LU (1) | LU70041A1 (ru) |
| NL (1) | NL7406415A (ru) |
| NO (1) | NO141689C (ru) |
| SE (1) | SE426555B (ru) |
| SU (1) | SU618037A3 (ru) |
| YU (1) | YU127274A (ru) |
| ZA (1) | ZA742793B (ru) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1046399B (it) * | 1975-05-12 | 1980-06-30 | Snam Progetti | Procedimento per la preparazione di d carbamil amminoacidi e dei corrispondenti d amminoacidi |
| US4065353A (en) * | 1975-05-12 | 1977-12-27 | Snamprogetti, S.P.A. | Method for the preparation of D-carbamyl aminoacids and the corresponding D-aminoacids |
| 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 |
| US4094741A (en) * | 1976-02-04 | 1978-06-13 | Kanegafuchi Kagaku Kogyo Kabushiki Kaisha | Process for preparing D-(-)-N-carbamoyl-2-(phenyl or substituted phenyl)glycines |
| JPS52125692A (en) * | 1976-02-04 | 1977-10-21 | Kanegafuchi Chem Ind Co Ltd | Preparation of l-methionine |
| 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 |
| JPS5671951U (ru) * | 1979-11-07 | 1981-06-13 | ||
| DE3031151A1 (de) * | 1980-08-18 | 1982-04-15 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von d-n-carbamoyl-(alpha)-aminosaeuren und mikroorganismen dafuer |
| DE3307094A1 (de) * | 1983-03-01 | 1984-09-06 | Degussa Ag, 6000 Frankfurt | Verfahren zur kontinuierlichen enzymatischen umwandlung von (alpha)-hydroxycarbonsaeuren in entsprechende optisch aktive (alpha)-aminocarbonsaeuren |
| IT1209495B (it) * | 1984-02-02 | 1989-08-30 | A San Donato Milanese Milano | Procedimento per la preparazione di l-alfa-amminoacidi. |
| JPS6172762A (ja) * | 1984-09-17 | 1986-04-14 | Kanegafuchi Chem Ind Co Ltd | 光学活性ヒダントイン類の製造法 |
| US4744990A (en) * | 1986-09-25 | 1988-05-17 | W. R. Grace & Co. | Hydantoins as animal food supplements |
| US4871552A (en) * | 1986-09-25 | 1989-10-03 | W. R. Grace & Co.-Conn. | Hydantoins as animal food supplements |
| US5571783A (en) * | 1993-03-09 | 1996-11-05 | Clintec Nutrition Company | Composition and method for treating patients with hepatic disease |
| US6524837B1 (en) | 1999-03-29 | 2003-02-25 | California Institute Of Technology | Hydantoinase variants with improved properties and their use for the production of amino acids |
| EP1500386A1 (en) * | 2003-07-23 | 2005-01-26 | Wella Aktiengesellschaft | Method for time-dependent decrease of ph in a cosmetic composition and a composition for permanent hair shaping with time-dependent decrease of the wave-shaping efficiency |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1010044A (en) * | 1963-05-25 | 1965-11-17 | Ajinomoto Kk | A process for the production of l-glutamic acid |
| GB1147229A (en) * | 1966-03-14 | 1969-04-02 | Kyowa Hakko Kogyo Kk | Process for producing l-lysine from 5-(4-aminobutyl)-hydantoin |
-
1973
- 1973-05-11 IT IT23957/73A patent/IT987278B/it active
-
1974
- 1974-05-02 ZA ZA00742793A patent/ZA742793B/xx unknown
- 1974-05-06 NO NO741617A patent/NO141689C/no unknown
- 1974-05-08 YU YU01272/74A patent/YU127274A/xx unknown
- 1974-05-08 SU SU742025314A patent/SU618037A3/ru active
- 1974-05-09 FR FR7416061A patent/FR2228746B1/fr not_active Expired
- 1974-05-10 LU LU70041A patent/LU70041A1/xx unknown
- 1974-05-10 JP JP5137574A patent/JPS537515B2/ja not_active Expired
- 1974-05-10 GB GB2087974A patent/GB1452591A/en not_active Expired
- 1974-05-10 BE BE144188A patent/BE814867A/xx not_active IP Right Cessation
- 1974-05-10 DD DD178440A patent/DD114593A5/xx unknown
- 1974-05-10 DE DE2422737A patent/DE2422737C3/de not_active Expired
- 1974-05-10 CA CA199,739A patent/CA1028265A/en not_active Expired
- 1974-05-10 HU HUSA2642A patent/HU170211B/hu unknown
- 1974-05-10 US US05/469,019 patent/US3964970A/en not_active Expired - Lifetime
- 1974-05-10 SE SE7406319A patent/SE426555B/xx unknown
- 1974-05-12 CS CS743368A patent/CS222177B2/cs unknown
- 1974-05-13 NL NL7406415A patent/NL7406415A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| AU6829374A (en) | 1975-10-30 |
| LU70041A1 (ru) | 1974-10-01 |
| DE2422737B2 (de) | 1977-10-27 |
| NO741617L (no) | 1974-11-12 |
| JPS5029788A (ru) | 1975-03-25 |
| JPS537515B2 (ru) | 1978-03-18 |
| SU618037A3 (ru) | 1978-07-30 |
| CS222177B2 (en) | 1983-05-27 |
| DE2422737A1 (de) | 1974-11-21 |
| NO141689B (no) | 1980-01-14 |
| NO141689C (no) | 1980-04-23 |
| HU170211B (ru) | 1977-04-28 |
| ZA742793B (en) | 1975-05-28 |
| NL7406415A (ru) | 1974-11-13 |
| DE2422737C3 (de) | 1978-06-15 |
| FR2228746A1 (ru) | 1974-12-06 |
| IT987278B (it) | 1975-02-20 |
| US3964970A (en) | 1976-06-22 |
| GB1452591A (en) | 1976-10-13 |
| YU127274A (en) | 1982-02-28 |
| CA1028265A (en) | 1978-03-21 |
| SE426555B (sv) | 1983-01-31 |
| BE814867A (fr) | 1974-09-02 |
| FR2228746B1 (ru) | 1978-07-28 |