ES2051892T3 - Procedimiento para preparar productos quimicos organicos. - Google Patents
Procedimiento para preparar productos quimicos organicos.Info
- Publication number
- ES2051892T3 ES2051892T3 ES88907648T ES88907648T ES2051892T3 ES 2051892 T3 ES2051892 T3 ES 2051892T3 ES 88907648 T ES88907648 T ES 88907648T ES 88907648 T ES88907648 T ES 88907648T ES 2051892 T3 ES2051892 T3 ES 2051892T3
- Authority
- ES
- Spain
- Prior art keywords
- amino acid
- acid amide
- procedure
- organic chemicals
- preparing organic
- 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
- C12P13/00—Preparation of nitrogen-containing organic compounds
- C12P13/02—Amides, e.g. chloramphenicol or polyamides; Imides or polyimides; Urethanes, i.e. compounds comprising N-C=O structural element or polyurethanes
-
- 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
- C12P17/00—Preparation of heterocyclic carbon compounds with only O, N, S, Se or Te as ring hetero atoms
- C12P17/10—Nitrogen as only ring hetero atom
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Genetics & Genomics (AREA)
- General Chemical & Material Sciences (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Procedimiento para la racemización completa o parcial de compuestos de fórmula general I: R - CH (NH2) -CONH2 en donde R representa indolilo, benciloxi, alquilo inferior opcionalmente sustituido con hidroxi, mercapto, amino, halógeno, fenilo, fenoxi, bencilo o alquiltio inferior, o R representa fenilo opcionalmente sustituido conuno o más de los sustituyentes siguientes: hidroxi, amino, halógeno, carboxi o alcoxi inferior, caracterizado porque se exponen dichos compuestos a una enzima de origen microbiano con actividad de aminoácido - amida - racemasa hacia la amida en cuestión.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK426887A DK426887D0 (da) | 1987-08-17 | 1987-08-17 | Fremgangsmaade til fremstilling af kemiske forbindelser |
DK586187A DK586187D0 (es) | 1987-11-10 | 1987-11-10 | |
NL8802014A NL8802014A (nl) | 1988-08-03 | 1988-08-03 | Werkwijze voor de enzymatische bereiding van optisch aktieve aminozuren. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2051892T3 true ES2051892T3 (es) | 1994-07-01 |
Family
ID=27221962
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES88907648T Expired - Lifetime ES2051892T3 (es) | 1987-08-17 | 1988-08-17 | Procedimiento para preparar productos quimicos organicos. |
Country Status (11)
Country | Link |
---|---|
EP (2) | EP0330695B1 (es) |
JP (1) | JPH02501531A (es) |
KR (1) | KR890701753A (es) |
AT (1) | ATE82326T1 (es) |
AU (1) | AU613963B2 (es) |
DE (1) | DE3875953T2 (es) |
DK (1) | DK170672B1 (es) |
ES (1) | ES2051892T3 (es) |
FI (1) | FI891822A (es) |
NO (1) | NO891547L (es) |
WO (1) | WO1989001525A1 (es) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0383403A1 (en) * | 1989-02-16 | 1990-08-22 | Stamicarbon B.V. | Process for preparation of organic chemicals |
FR2655660B1 (fr) * | 1989-12-11 | 1992-03-20 | Rhone Poulenc Sante | Nouveaux polypeptides, sequences d'adn permettant leur expression, procede de preparation et leur utilisation. |
DK161690D0 (da) * | 1990-07-05 | 1990-07-05 | Novo Nordisk As | Fremgangsmaade til fremstilling af enantiomere forbindelser |
AU2771992A (en) * | 1991-10-04 | 1993-05-03 | Schering Corporation | Enzymatic synthesis of chiral alpha-hydroxyketones and derivatives |
US5985632A (en) * | 1994-05-09 | 1999-11-16 | Degussa Aktiengesellschaft | Peptide amidase from xanthomonas |
CA2150526C (en) * | 1994-06-09 | 2005-11-15 | Andreas Kiener | Biotechnological process for the preparation of cyclic s-.alpha.-amino carboxylic acids and r-.alpha.-amino carboxamides |
US6133002A (en) | 1997-09-25 | 2000-10-17 | Dsm N.V. | Process for preparing optically active 2-amino-ω-oxoalkanoic acid derivatives |
NL1007113C2 (nl) * | 1997-09-25 | 1999-03-26 | Dsm Nv | Werkwijze voor de bereiding van optisch actieve 2-amino-omega- oxoalkaanzuurderivaten. |
HUP0105151A3 (en) | 1998-07-15 | 2004-11-29 | Bristol Myers Squibb Co | Preparation of (s)-2-amino-6,6-dimethoxyhexanoic acid methyl ester via novel dioxolanes |
JP4492765B2 (ja) * | 1998-07-15 | 2010-06-30 | 三菱瓦斯化学株式会社 | L−アリシンアセタールの製造法 |
WO2003106691A1 (en) * | 2002-06-14 | 2003-12-24 | Dsm Ip Assets B.V. | POLYPEPTIDES HAVING α- H-α-AMINO ACID AMIDE RACEMASE ACTIVITY AND NUCLEIC ACIDS ENCODING THE SAME |
AU2003257434A1 (en) * | 2002-07-09 | 2004-01-23 | Degussa Ag | L-amidase from rhizobium huautlense |
JP4122416B2 (ja) * | 2004-02-24 | 2008-07-23 | 関西ティー・エル・オー株式会社 | α−アミノ−ε−カプロラクタムラセマーゼを用いた、D及びL−アミノ酸アミドの混合物の製造方法、D又はL−アミノ酸の製造方法、D又はL−アミノ酸アミドの製造方法 |
DE102004013842A1 (de) | 2004-03-20 | 2005-10-13 | Degussa Ag | Nitrilhydratasen aus Metagenombibliotheken |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3683512D1 (de) * | 1985-02-25 | 1992-03-05 | Mitsubishi Gas Chemical Co | Verfahren zur optischen isomerisierung von optisch aktiver aminosaeure und verfahren zur herstellung von optisch aktiver aminosaeure. |
NL8501093A (nl) * | 1985-04-12 | 1986-11-03 | Stamicarbon | Werkwijze voor het racemiseren van een optisch aktief n- benzylideenaminozuuramide. |
JPS6255097A (ja) * | 1985-09-04 | 1987-03-10 | Nitto Chem Ind Co Ltd | L−アミノ酸の製造法 |
-
1988
- 1988-08-17 DE DE8888907648T patent/DE3875953T2/de not_active Expired - Fee Related
- 1988-08-17 WO PCT/DK1988/000134 patent/WO1989001525A1/en active IP Right Grant
- 1988-08-17 EP EP88907648A patent/EP0330695B1/en not_active Expired - Lifetime
- 1988-08-17 KR KR1019890700689A patent/KR890701753A/ko not_active Application Discontinuation
- 1988-08-17 AU AU23161/88A patent/AU613963B2/en not_active Ceased
- 1988-08-17 ES ES88907648T patent/ES2051892T3/es not_active Expired - Lifetime
- 1988-08-17 JP JP63506965A patent/JPH02501531A/ja active Pending
- 1988-08-17 EP EP88201761A patent/EP0307023A1/en active Pending
- 1988-08-17 AT AT88907648T patent/ATE82326T1/de not_active IP Right Cessation
-
1989
- 1989-04-14 NO NO89891547A patent/NO891547L/no unknown
- 1989-04-17 DK DK183489A patent/DK170672B1/da not_active IP Right Cessation
- 1989-04-17 FI FI891822A patent/FI891822A/fi not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR890701753A (ko) | 1989-12-21 |
EP0330695A1 (en) | 1989-09-06 |
DK183489D0 (da) | 1989-04-17 |
DE3875953T2 (de) | 1993-06-03 |
DE3875953D1 (de) | 1992-12-17 |
EP0307023A1 (en) | 1989-03-15 |
NO891547L (no) | 1989-06-15 |
DK183489A (da) | 1989-04-17 |
NO891547D0 (no) | 1989-04-14 |
DK170672B1 (da) | 1995-11-27 |
FI891822A0 (fi) | 1989-04-17 |
JPH02501531A (ja) | 1990-05-31 |
WO1989001525A1 (en) | 1989-02-23 |
EP0330695B1 (en) | 1992-11-11 |
AU2316188A (en) | 1989-03-09 |
ATE82326T1 (de) | 1992-11-15 |
AU613963B2 (en) | 1991-08-15 |
FI891822A (fi) | 1989-04-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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