DE69418260D1 - Verfahren zur Herstellung von L-3,4-Dihydroxyphenylalanin - Google Patents
Verfahren zur Herstellung von L-3,4-DihydroxyphenylalaninInfo
- Publication number
- DE69418260D1 DE69418260D1 DE69418260T DE69418260T DE69418260D1 DE 69418260 D1 DE69418260 D1 DE 69418260D1 DE 69418260 T DE69418260 T DE 69418260T DE 69418260 T DE69418260 T DE 69418260T DE 69418260 D1 DE69418260 D1 DE 69418260D1
- Authority
- DE
- Germany
- Prior art keywords
- dihydroxyphenylalanine
- preparation
- 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 - Lifetime
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
- C12P13/22—Tryptophan; Tyrosine; Phenylalanine; 3,4-Dihydroxyphenylalanine
- C12P13/225—Tyrosine; 3,4-Dihydroxyphenylalanine
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/822—Microorganisms using bacteria or actinomycetales
- Y10S435/847—Erwinia
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Microbiology (AREA)
- General Chemical & Material Sciences (AREA)
- Biotechnology (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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19058393A JP3528205B2 (ja) | 1993-07-30 | 1993-07-30 | L−3,4−ジヒドロキシフェニルアラニンの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69418260D1 true DE69418260D1 (de) | 1999-06-10 |
DE69418260T2 DE69418260T2 (de) | 2000-01-05 |
Family
ID=16260482
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69418260T Expired - Lifetime DE69418260T2 (de) | 1993-07-30 | 1994-07-21 | Verfahren zur Herstellung von L-3,4-Dihydroxyphenylalanin |
Country Status (4)
Country | Link |
---|---|
US (1) | US5518905A (de) |
EP (1) | EP0636695B1 (de) |
JP (1) | JP3528205B2 (de) |
DE (1) | DE69418260T2 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4427878B2 (ja) * | 1999-08-20 | 2010-03-10 | 味の素株式会社 | 析出を伴う発酵法によるl−グルタミン酸の製造法 |
JP4599726B2 (ja) | 2001-02-20 | 2010-12-15 | 味の素株式会社 | L−グルタミン酸の製造法 |
JP4292724B2 (ja) | 2001-02-20 | 2009-07-08 | 味の素株式会社 | 有機態窒素含有組成物及びそれを含む肥料 |
JP4599725B2 (ja) | 2001-02-20 | 2010-12-15 | 味の素株式会社 | L−グルタミン酸の製造法 |
JP2002238592A (ja) | 2001-02-20 | 2002-08-27 | Ajinomoto Co Inc | L−グルタミン酸の製造法 |
CN1529712A (zh) | 2001-07-26 | 2004-09-15 | ֮����ʽ���� | 二肽的制备方法、其中所用的肽生成酶及肽生成酶的制备方法 |
TWI361834B (en) * | 2005-04-12 | 2012-04-11 | Kyowa Hakko Bio Co Ltd | A method for producing amino acids |
ES2320505B1 (es) * | 2006-03-15 | 2010-03-05 | Universidad De Murcia | Procedimiento de obtencion de l-dopa a partir de l-tirosina utilizando la enzima tirosinasa np 518458 de la bacteria ralstonia solanacearum. |
WO2023090378A1 (ja) * | 2021-11-16 | 2023-05-25 | 花王株式会社 | ジヒドロキシフェニルアラニンの製造方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1268721A (en) * | 1968-12-02 | 1972-03-29 | Ajinomoto Kk | Method of producing l-3,4-dihydroxyphenylalanine |
FR2091396A5 (en) * | 1970-05-14 | 1972-01-14 | Kyowa Hakko Kogyo Kk | Dopa optical resolution by selective crystallization from superstaura |
GB1321201A (en) * | 1970-10-21 | 1973-06-27 | Ajinomoto Kk | Production of phenolic aminoacids |
CA947214A (en) * | 1971-04-02 | 1974-05-14 | Antoine D'iorio | Resolution of racemates of ring-substituted phenylalanines |
JPS5049249A (de) * | 1973-08-31 | 1975-05-01 | ||
JPS5049250A (de) * | 1973-08-31 | 1975-05-01 | ||
JPS62288A (ja) * | 1985-03-09 | 1987-01-06 | Sanraku Inc | 発酵法によるl−アミノ酸の製造方法 |
JPH0431975A (ja) * | 1990-05-28 | 1992-02-04 | Seikosha Co Ltd | 画像監視方法 |
US5338672A (en) * | 1991-10-30 | 1994-08-16 | Ajinomoto Co., Inc. | Method for producing L-3, 4-dihydroxyphenyalanine by Erwinia having tyrosinase activity |
-
1993
- 1993-07-30 JP JP19058393A patent/JP3528205B2/ja not_active Expired - Lifetime
-
1994
- 1994-07-21 EP EP94111423A patent/EP0636695B1/de not_active Expired - Lifetime
- 1994-07-21 DE DE69418260T patent/DE69418260T2/de not_active Expired - Lifetime
- 1994-07-28 US US08/281,695 patent/US5518905A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0636695A1 (de) | 1995-02-01 |
JP3528205B2 (ja) | 2004-05-17 |
JPH0739385A (ja) | 1995-02-10 |
DE69418260T2 (de) | 2000-01-05 |
US5518905A (en) | 1996-05-21 |
EP0636695B1 (de) | 1999-05-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |