ATE29130T1 - Verfahren zur kontinuierlichen herstelllung von einer alpha-amino-saeure durch katalytische chemische hydrolyse und apparat fuer dieses verfahren. - Google Patents
Verfahren zur kontinuierlichen herstelllung von einer alpha-amino-saeure durch katalytische chemische hydrolyse und apparat fuer dieses verfahren.Info
- Publication number
- ATE29130T1 ATE29130T1 AT85401086T AT85401086T ATE29130T1 AT E29130 T1 ATE29130 T1 AT E29130T1 AT 85401086 T AT85401086 T AT 85401086T AT 85401086 T AT85401086 T AT 85401086T AT E29130 T1 ATE29130 T1 AT E29130T1
- Authority
- AT
- Austria
- Prior art keywords
- alpha
- amino acid
- continuous preparation
- pipe
- chemical hydrolysis
- Prior art date
Links
- 235000008206 alpha-amino acids Nutrition 0.000 title abstract 4
- 150000001370 alpha-amino acid derivatives Chemical class 0.000 title abstract 2
- 238000006460 hydrolysis reaction Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 2
- 230000003197 catalytic effect Effects 0.000 title 1
- 230000007073 chemical hydrolysis Effects 0.000 title 1
- -1 alpha -amino acid salt Chemical class 0.000 abstract 3
- 238000006555 catalytic reaction Methods 0.000 abstract 2
- 239000012736 aqueous medium Substances 0.000 abstract 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 abstract 1
- 238000010924 continuous production Methods 0.000 abstract 1
- 230000007062 hydrolysis Effects 0.000 abstract 1
- 239000002952 polymeric resin Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 230000002194 synthesizing effect Effects 0.000 abstract 1
- 229920003002 synthetic resin Polymers 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C227/26—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing carboxyl groups by reaction with HCN, or a salt thereof, and amines, or from aminonitriles
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8408762A FR2565225B1 (fr) | 1984-06-05 | 1984-06-05 | Procede de synthese en continu d'un a-amino-acide par hydrolyse catalytique chimique et dispositif pour la mise en oeuvre du procede |
| EP85401086A EP0168282B1 (de) | 1984-06-05 | 1985-06-03 | Verfahren zur kontinuierlichen Herstelllung von einer Alpha-Amino-Säure durch katalytische chemische Hydrolyse und Apparat für dieses Verfahren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE29130T1 true ATE29130T1 (de) | 1987-09-15 |
Family
ID=9304701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT85401086T ATE29130T1 (de) | 1984-06-05 | 1985-06-03 | Verfahren zur kontinuierlichen herstelllung von einer alpha-amino-saeure durch katalytische chemische hydrolyse und apparat fuer dieses verfahren. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4677224A (de) |
| EP (1) | EP0168282B1 (de) |
| JP (1) | JPS617240A (de) |
| AT (1) | ATE29130T1 (de) |
| BR (1) | BR8502656A (de) |
| CA (1) | CA1242451A (de) |
| DE (1) | DE3560510D1 (de) |
| FR (1) | FR2565225B1 (de) |
| SU (1) | SU1500154A3 (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2590896B1 (fr) * | 1985-12-03 | 1988-07-22 | Aec Chim Organ Biolog | Procede de preparation d'une solution aqueuse d'un sel alcalin de la methionine |
| FR2633295B1 (fr) * | 1988-06-27 | 1992-03-13 | Centre Nat Rech Scient | Procede de preparation de polypeptides en phase solide |
| DE4235295A1 (de) * | 1992-10-20 | 1994-04-21 | Degussa | Kontinuierlich durchführbares Verfahren zur Herstellung von Methionin oder Methioninderivaten |
| JPH11508876A (ja) | 1995-06-07 | 1999-08-03 | ノーバス インターナショナル インコーポレイテッド | ２−ヒドロキシ−４−メチルチオブタン酸又はその塩を製造するための連続加水分解法 |
| US5856567A (en) | 1995-06-07 | 1999-01-05 | Novus International, Inc. | Continuous hydrolysis process for preparing 2-hydroxy-4-methylthiobutanioc acid or salts thereof |
| FR2785609B1 (fr) * | 1998-11-06 | 2000-12-15 | Rhone Poulenc Nutrition Animal | Procede de preparation de la methionine |
| GB0413090D0 (en) * | 2004-06-11 | 2004-07-14 | Degussa | Process for preparing amino acids using the amidocarbonylation reaction (2) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2372797A1 (fr) * | 1976-12-03 | 1978-06-30 | Anvar | Procede d'hydrolyse catalytique chimique d'a-amino-nitriles ou de leurs sels |
| DE3266977D1 (en) * | 1981-03-26 | 1985-11-28 | Mitsubishi Gas Chemical Co | Process for producing alpha-amino acids |
| FR2519973A1 (fr) * | 1982-01-15 | 1983-07-22 | Centre Nat Rech Scient | Procede d'hydrolyse catalytique d'un alpha-amino-nitrile en phase heterogene, ainsi que les resines polymeres a activite catalytique pour la mise en oeuvre du procede |
-
1984
- 1984-06-05 FR FR8408762A patent/FR2565225B1/fr not_active Expired
-
1985
- 1985-06-03 US US06/740,803 patent/US4677224A/en not_active Expired - Fee Related
- 1985-06-03 DE DE8585401086T patent/DE3560510D1/de not_active Expired
- 1985-06-03 EP EP85401086A patent/EP0168282B1/de not_active Expired
- 1985-06-03 BR BR8502656A patent/BR8502656A/pt not_active IP Right Cessation
- 1985-06-03 AT AT85401086T patent/ATE29130T1/de not_active IP Right Cessation
- 1985-06-04 SU SU853912653A patent/SU1500154A3/ru active
- 1985-06-04 CA CA000483117A patent/CA1242451A/fr not_active Expired
- 1985-06-05 JP JP60122352A patent/JPS617240A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BR8502656A (pt) | 1986-02-12 |
| SU1500154A3 (ru) | 1989-08-07 |
| JPS617240A (ja) | 1986-01-13 |
| EP0168282A1 (de) | 1986-01-15 |
| DE3560510D1 (en) | 1987-10-01 |
| CA1242451A (fr) | 1988-09-27 |
| FR2565225B1 (fr) | 1986-10-17 |
| EP0168282B1 (de) | 1987-08-26 |
| US4677224A (en) | 1987-06-30 |
| FR2565225A1 (fr) | 1985-12-06 |
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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 |