ATE37861T1 - Verfahren zur herstellung einer freien alpha-laminos|ure. - Google Patents
Verfahren zur herstellung einer freien alpha-laminos|ure.Info
- Publication number
- ATE37861T1 ATE37861T1 AT83400546T AT83400546T ATE37861T1 AT E37861 T1 ATE37861 T1 AT E37861T1 AT 83400546 T AT83400546 T AT 83400546T AT 83400546 T AT83400546 T AT 83400546T AT E37861 T1 ATE37861 T1 AT E37861T1
- Authority
- AT
- Austria
- Prior art keywords
- alpha
- ester
- amino acid
- free
- antipodes
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 150000007649 L alpha amino acids Chemical class 0.000 abstract 3
- 150000002148 esters Chemical class 0.000 abstract 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000000126 substance Substances 0.000 abstract 2
- 150000001371 alpha-amino acids Chemical class 0.000 abstract 1
- 235000008206 alpha-amino acids Nutrition 0.000 abstract 1
- 150000003934 aromatic aldehydes Chemical class 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 230000007071 enzymatic hydrolysis Effects 0.000 abstract 1
- 238000006047 enzymatic hydrolysis reaction Methods 0.000 abstract 1
- 125000005842 heteroatom Chemical group 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 230000006340 racemization Effects 0.000 abstract 1
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
- C12P41/003—Processes using enzymes or microorganisms to separate optical isomers from a racemic mixture by ester formation, lactone formation or the inverse reactions
- C12P41/005—Processes using enzymes or microorganisms to separate optical isomers from a racemic mixture by ester formation, lactone formation or the inverse reactions by esterification of carboxylic acid groups in the enantiomers or the inverse reaction
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D213/44—Radicals substituted by doubly-bound oxygen, sulfur, or nitrogen atoms, or by two such atoms singly-bound to the same carbon atom
- C07D213/46—Oxygen atoms
- C07D213/48—Aldehydo radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Microbiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- General Chemical & Material Sciences (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)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Saccharide Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8204886A FR2523961B1 (fr) | 1982-03-23 | 1982-03-23 | Procede de preparation d'un alpha-amino-acide libre l |
| EP83400546A EP0089886B1 (de) | 1982-03-23 | 1983-03-16 | Verfahren zur Herstellung einer freien alpha-L-Aminosäure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE37861T1 true ATE37861T1 (de) | 1988-10-15 |
Family
ID=9272272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT83400546T ATE37861T1 (de) | 1982-03-23 | 1983-03-16 | Verfahren zur herstellung einer freien alpha-laminos|ure. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4540792A (de) |
| EP (1) | EP0089886B1 (de) |
| JP (1) | JPS592694A (de) |
| AT (1) | ATE37861T1 (de) |
| DE (1) | DE3378206D1 (de) |
| FR (1) | FR2523961B1 (de) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4613691A (en) * | 1984-08-17 | 1986-09-23 | Stauffer Chemical Company | Preparation of amino acids from unsaturated hydantoins |
| EP0193113B1 (de) * | 1985-02-25 | 1992-01-22 | Mitsubishi Gas Chemical Company, Inc. | Verfahren zur optischen Isomerisierung von optisch aktiver Aminosäure und Verfahren zur Herstellung von optisch aktiver Aminosäure |
| NL8501093A (nl) * | 1985-04-12 | 1986-11-03 | Stamicarbon | Werkwijze voor het racemiseren van een optisch aktief n- benzylideenaminozuuramide. |
| US4713470A (en) * | 1985-05-22 | 1987-12-15 | Stauffer Chemical Company | Racemization of amino acids |
| US4766250A (en) * | 1985-05-22 | 1988-08-23 | Stauffer Chemical Co. | Racemization catalyst for amino acids |
| JPS6440453A (en) * | 1987-08-05 | 1989-02-10 | Mitsui Toatsu Chemicals | Racemization of optically active serine |
| EP0537921A3 (en) * | 1991-10-04 | 1993-06-16 | Schering Corporation | Enzymatic synthesis of chiral alpha-hydroxyketones and derivatives |
| EP0605033B1 (de) * | 1992-12-21 | 1999-07-21 | Duphar International Research B.V | Enzymatisches Verfahren zur stereoselektiven Herstellung einem Enantiomer aus einem hetero bicyclischen Alkohols |
| HU213569B (en) * | 1992-12-21 | 1997-08-28 | Duphar Int Res | Enzymatic process for the stereoselective preparation of a heterobicyclic alcohol enantiomer |
| GB9426260D0 (en) * | 1994-12-24 | 1995-02-22 | Univ Loughborough | De-racemisation |
| DE19955283A1 (de) * | 1999-11-17 | 2001-05-23 | Aventis Res & Tech Gmbh & Co | Verfahren zur enantioselektiven Gewinnung von Aminosäuren und Aminosäurederivaten unter Verwendung von Racemisierungskatalysatoren |
| ITBG20090060A1 (it) * | 2009-11-16 | 2011-05-17 | Flamma Fabbrica Lombarda Ammino Aci Di S P A | Processo per la deracemizzazione chemo-enzimatica di alfa-ammino acidi alifatici |
| CN105148987A (zh) * | 2015-07-15 | 2015-12-16 | 上海师范大学 | 一种吡哆醛类催化剂及其合成方法与应用 |
| CN105148988B (zh) * | 2015-07-20 | 2018-02-02 | 上海师范大学 | 一种手性吡哆醛类催化剂及其合成方法与应用 |
| CN106111190B (zh) * | 2016-06-20 | 2019-03-08 | 上海师范大学 | 一种手性联芳骨架吡哆胺类催化剂及其合成方法与应用 |
| CN106111189B (zh) * | 2016-06-20 | 2019-03-08 | 上海师范大学 | 一种手性吡哆胺催化剂及其合成方法和应用 |
| CN106588681B (zh) * | 2016-12-07 | 2018-04-03 | 河北科技大学 | 一种以羟脯氨酸废水为原料制备l‑丙氨酸的方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA947214A (en) * | 1971-04-02 | 1974-05-14 | Antoine D'iorio | Resolution of racemates of ring-substituted phenylalanines |
| JPS5945669B2 (ja) * | 1977-06-30 | 1984-11-07 | 住友化学工業株式会社 | 光学活性リジンエステルのラセミ化法 |
| US4401820A (en) * | 1981-01-23 | 1983-08-30 | Tanabe Seiyaku Co., Ltd. | Process for racemizing optically active α-amino acids or a salt thereof |
-
1982
- 1982-03-23 FR FR8204886A patent/FR2523961B1/fr not_active Expired
-
1983
- 1983-03-07 US US06/472,479 patent/US4540792A/en not_active Expired - Fee Related
- 1983-03-16 AT AT83400546T patent/ATE37861T1/de not_active IP Right Cessation
- 1983-03-16 DE DE8383400546T patent/DE3378206D1/de not_active Expired
- 1983-03-16 EP EP83400546A patent/EP0089886B1/de not_active Expired
- 1983-03-23 JP JP58047312A patent/JPS592694A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE3378206D1 (en) | 1988-11-17 |
| FR2523961B1 (fr) | 1985-08-30 |
| EP0089886A1 (de) | 1983-09-28 |
| FR2523961A1 (fr) | 1983-09-30 |
| JPS592694A (ja) | 1984-01-09 |
| EP0089886B1 (de) | 1988-10-12 |
| US4540792A (en) | 1985-09-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| REN | Ceased due to non-payment of the annual fee |