DE69420754T2 - Verfahren zur Herstellung von Phenylgruppe enthaltende optisch-aktiven Alpha-Hydroxycarbonsäuren - Google Patents
Verfahren zur Herstellung von Phenylgruppe enthaltende optisch-aktiven Alpha-HydroxycarbonsäurenInfo
- Publication number
- DE69420754T2 DE69420754T2 DE69420754T DE69420754T DE69420754T2 DE 69420754 T2 DE69420754 T2 DE 69420754T2 DE 69420754 T DE69420754 T DE 69420754T DE 69420754 T DE69420754 T DE 69420754T DE 69420754 T2 DE69420754 T2 DE 69420754T2
- Authority
- DE
- Germany
- Prior art keywords
- preparation
- phenyl group
- optically active
- acids containing
- hydroxycarboxylic acids
- 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
- 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
-
- 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
- C12P7/00—Preparation of oxygen-containing organic compounds
- C12P7/40—Preparation of oxygen-containing organic compounds containing a carboxyl group including Peroxycarboxylic acids
- C12P7/42—Hydroxy-carboxylic acids
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (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)
- Analytical Chemistry (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5037275A JP2720140B2 (ja) | 1993-02-03 | 1993-02-03 | フェニル基を有する光学活性α−ヒドロキシカルボン酸の製造法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69420754D1 DE69420754D1 (de) | 1999-10-28 |
DE69420754T2 true DE69420754T2 (de) | 2000-01-13 |
Family
ID=12493144
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69420754T Expired - Lifetime DE69420754T2 (de) | 1993-02-03 | 1994-01-31 | Verfahren zur Herstellung von Phenylgruppe enthaltende optisch-aktiven Alpha-Hydroxycarbonsäuren |
Country Status (5)
Country | Link |
---|---|
US (1) | US5580765A (de) |
EP (1) | EP0610048B1 (de) |
JP (1) | JP2720140B2 (de) |
DE (1) | DE69420754T2 (de) |
SG (1) | SG50514A1 (de) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2200100A1 (fr) * | 1994-09-22 | 1996-03-28 | Denis Largeau | Hydrolyse enzymatique des 4-methylthiobutyronitrile |
JP3163224B2 (ja) * | 1994-10-14 | 2001-05-08 | 三菱レイヨン株式会社 | 菌体または固定化菌体の懸濁液の保存方法 |
DE69620847T3 (de) | 1995-11-10 | 2008-11-27 | Mitsubishi Rayon Co., Ltd. | Verfahren zur Herstellung einer alpha-Hydroxy-säure oder eines alpha-Hydroxy-amids mittels Mikroorganismen |
EP0805211B1 (de) * | 1996-04-30 | 2002-10-02 | Mitsubishi Rayon Co., Ltd. | Verfahren zur Herstellung von optisch-aktiven Aminopolycarbonsäuren |
DE19848129A1 (de) | 1998-10-19 | 2000-04-20 | Basf Ag | Verfahren zur Herstellung chiraler Carbonsäuren aus Nitrilen mit Hilfe einer Nitrilase oder Mikroorganismen, die ein Gen für die Nitrilase enthalten |
US7608445B1 (en) | 1999-12-29 | 2009-10-27 | Verenium Corporation | Nitrilases, nucleic acids encoding them and methods for making and using them |
US7521216B2 (en) | 1999-12-29 | 2009-04-21 | Verenium Corporation | Nitrilases and methods for making and using them |
US7300775B2 (en) | 1999-12-29 | 2007-11-27 | Verenium Corporation | Methods for producing α-substituted carboxylic acids using nitrilases and strecker reagents |
AU2001228808A1 (en) | 2000-01-25 | 2001-08-07 | Kaneka Corporation | Process for producing optically active carboxylic acid substituted in 2-position |
AT500468A1 (de) * | 2000-04-17 | 2006-01-15 | Dsm Fine Chem Austria Gmbh | Verfahren zur herstellung von optisch und chemisch hochreinen (r)- oder (s)- -hydroxycarbonsäuren |
FR2822460B1 (fr) * | 2001-03-26 | 2005-04-29 | Rhodia Chimie Sa | Procede de preparation enantioselectif d'acides carboxyliques optiquement actifs par hydrolyse enzymatique de nitriles |
AU2002325819B2 (en) * | 2001-07-11 | 2008-06-19 | Maxygen, Inc. | G-CSF Conjugates |
US6582943B1 (en) | 2002-02-05 | 2003-06-24 | E. I. Du Pont De Nemours And Company | Method for producing 2-hydroxyisobutyric acid and methacrylic acid from acetone cyanohydrin |
US7932064B2 (en) | 2002-06-13 | 2011-04-26 | Verenium Corporation | Processes for making (R)-ethyl 4-cyano-3-hydroxybutyric acid |
AU2003296731B2 (en) | 2003-01-08 | 2009-07-09 | Basf Aktiengesellschaft | Methods for preserving and/or storing cells having a nitrilase or nitrile hydratase activity |
CN100445375C (zh) | 2003-02-27 | 2008-12-24 | 巴斯福股份公司 | 经修饰的腈水解酶及它们在产生羧酸的方法中的用途 |
AT412092B (de) | 2003-02-27 | 2004-09-27 | Dsm Fine Chem Austria Gmbh | Verfahren zur herstellung chiraler alpha-hydroxycarbonsäuren durch enzymatische hydrolyse von chiralen cyanhydrinen |
US7445917B2 (en) | 2004-12-22 | 2008-11-04 | E.I. Du Pont De Nemours And Company | Process for producing glycolic acid from formaldehyde and hydrogen cyanide |
US7198927B2 (en) | 2004-12-22 | 2007-04-03 | E. I. Du Pont De Nemours And Company | Enzymatic production of glycolic acid |
KR100722155B1 (ko) * | 2006-01-05 | 2007-05-28 | 엔자이텍 주식회사 | 효소적 방법에 의한 광학활성 2-클로로만델릭산 에스테르와 2-클로로만델릭산의 제조 방법 |
DK2115153T3 (da) | 2007-03-01 | 2013-09-08 | Bp Corp North America Inc | Nitrilaser, nucleinsyrer som koder for dem og fremgangsmåder til at fremstille og anvende disse |
US7871802B2 (en) | 2007-10-31 | 2011-01-18 | E.I. Du Pont De Nemours And Company | Process for enzymatically converting glycolonitrile to glycolic acid |
US7741088B2 (en) | 2007-10-31 | 2010-06-22 | E.I. Dupont De Nemours And Company | Immobilized microbial nitrilase for production of glycolic acid |
CN109781921A (zh) * | 2019-03-22 | 2019-05-21 | 上海海洋大学 | 一种利用反相高效液相色谱法快速检测苯乳酸含量的方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5283193A (en) * | 1988-06-27 | 1994-02-01 | Asahi Kasei Kogyo K.K. | Process for producing optically active α-substituted organic acid and microorganism and enzyme used therefor |
DK314989A (da) * | 1988-06-27 | 1989-12-28 | Asahi Chemical Ind | Fremgangsmaade til fremstilling af optisk aktive alfa-substituerede organiske syrer, samt mikroorganismer og enzymer anvendelige ved fremgangsmaaden |
EP0449648B1 (de) * | 1990-03-30 | 1999-05-12 | Nitto Chemical Industry Co., Ltd. | Verfahren zur Herstellung von R(-)Mandelsäure und deren Derivaten |
SG48037A1 (en) * | 1990-11-14 | 1998-04-17 | Nitto Chemical Industry Co Ltd | Biology process for production-alpha-hydroxyamide or alpha-hydroxy acid |
-
1993
- 1993-02-03 JP JP5037275A patent/JP2720140B2/ja not_active Expired - Lifetime
-
1994
- 1994-01-31 SG SG1996003174A patent/SG50514A1/en unknown
- 1994-01-31 EP EP94300704A patent/EP0610048B1/de not_active Expired - Lifetime
- 1994-01-31 DE DE69420754T patent/DE69420754T2/de not_active Expired - Lifetime
- 1994-02-03 US US08/191,164 patent/US5580765A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0610048A3 (de) | 1995-06-21 |
US5580765A (en) | 1996-12-03 |
SG50514A1 (en) | 1998-07-20 |
JPH06237789A (ja) | 1994-08-30 |
EP0610048B1 (de) | 1999-09-22 |
JP2720140B2 (ja) | 1998-02-25 |
DE69420754D1 (de) | 1999-10-28 |
EP0610048A2 (de) | 1994-08-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |