IT1115087B - Procedimento per produrre metionina incolore - Google Patents
Procedimento per produrre metionina incoloreInfo
- Publication number
- IT1115087B IT1115087B IT48576/79A IT4857679A IT1115087B IT 1115087 B IT1115087 B IT 1115087B IT 48576/79 A IT48576/79 A IT 48576/79A IT 4857679 A IT4857679 A IT 4857679A IT 1115087 B IT1115087 B IT 1115087B
- Authority
- IT
- Italy
- Prior art keywords
- methionine
- procedure
- producing colorless
- colorless
- producing
- Prior art date
Links
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
- C07C227/38—Separation; Purification; Stabilisation; Use of additives
- C07C227/40—Separation; Purification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3959878A JPS54132520A (en) | 1978-04-03 | 1978-04-03 | Preparation of colorless methionine |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7948576A0 IT7948576A0 (it) | 1979-04-02 |
IT1115087B true IT1115087B (it) | 1986-02-03 |
Family
ID=12557540
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT48576/79A IT1115087B (it) | 1978-04-03 | 1979-04-02 | Procedimento per produrre metionina incolore |
Country Status (6)
Country | Link |
---|---|
US (1) | US4233461A (it) |
JP (1) | JPS54132520A (it) |
DE (1) | DE2912066A1 (it) |
FR (1) | FR2421881B1 (it) |
IT (1) | IT1115087B (it) |
MX (1) | MX5634E (it) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2601674B1 (fr) * | 1986-07-17 | 1988-09-23 | Aec Chim Organ Biolog | Procede de preparation d'une solution aqueuse du sel de sodium de la methionine |
DE19547236A1 (de) | 1995-12-18 | 1997-07-03 | Degussa | Verfahren zur Herstellung von D,L-Methionin oder dessen Salz |
AU8021398A (en) * | 1997-06-10 | 1998-12-30 | Gist-Brocades B.V. | Application of reducing sulphur compounds during enzymatic preparation of beta-lactam compounds |
JP2011256149A (ja) * | 2010-06-11 | 2011-12-22 | Taoka Chem Co Ltd | 9−フルオレノン類の製造方法 |
CN102633699B (zh) * | 2012-04-28 | 2013-03-06 | 重庆紫光天化蛋氨酸有限责任公司 | Dl-甲硫氨酸的制备方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2557913A (en) * | 1946-11-07 | 1951-06-19 | Dow Chemical Co | Production of methionine |
US2557920A (en) * | 1946-11-07 | 1951-06-19 | Dow Chemical Co | Method for production of amino acids |
GB1310510A (en) * | 1969-06-10 | 1973-03-21 | Zundel J | Preparation of alpha-aminoacids from hydantoins |
JPS49817B1 (it) * | 1970-05-08 | 1974-01-10 | ||
DE2259159C3 (de) * | 1972-12-02 | 1980-01-10 | Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt | Verfahren zur Herstellung von lagerungsstabilem Methionin |
-
1978
- 1978-04-03 JP JP3959878A patent/JPS54132520A/ja active Granted
-
1979
- 1979-03-27 US US06/024,462 patent/US4233461A/en not_active Expired - Lifetime
- 1979-03-27 DE DE19792912066 patent/DE2912066A1/de active Granted
- 1979-04-02 IT IT48576/79A patent/IT1115087B/it active
- 1979-04-02 FR FR7908241A patent/FR2421881B1/fr not_active Expired
- 1979-04-03 MX MX797852U patent/MX5634E/es unknown
Also Published As
Publication number | Publication date |
---|---|
JPS54132520A (en) | 1979-10-15 |
IT7948576A0 (it) | 1979-04-02 |
FR2421881B1 (fr) | 1985-06-28 |
FR2421881A1 (fr) | 1979-11-02 |
DE2912066C2 (it) | 1988-07-14 |
US4233461A (en) | 1980-11-11 |
JPS5715837B2 (it) | 1982-04-01 |
MX5634E (es) | 1983-11-16 |
DE2912066A1 (de) | 1979-10-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19940331 |