HUP0302864A2 - Eljárás enantiomerben dúsított aminosavak előállítására - Google Patents
Eljárás enantiomerben dúsított aminosavak előállításáraInfo
- Publication number
- HUP0302864A2 HUP0302864A2 HU0302864A HUP0302864A HUP0302864A2 HU P0302864 A2 HUP0302864 A2 HU P0302864A2 HU 0302864 A HU0302864 A HU 0302864A HU P0302864 A HUP0302864 A HU P0302864A HU P0302864 A2 HUP0302864 A2 HU P0302864A2
- Authority
- HU
- Hungary
- Prior art keywords
- enantiomer
- amino acid
- enriched
- amino acids
- phosphate ion
- Prior art date
Links
- 150000001413 amino acids Chemical class 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 4
- -1 N-carbamoyl amino Chemical group 0.000 abstract 2
- 229910021529 ammonia Inorganic materials 0.000 abstract 2
- 229940085991 phosphate ion Drugs 0.000 abstract 2
- 150000003013 phosphoric acid derivatives Chemical class 0.000 abstract 2
- 102100036238 Dihydropyrimidinase Human genes 0.000 abstract 1
- 108010000622 N-carbamoyl-D-amino acid amidohydrolase Proteins 0.000 abstract 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-L Phosphate ion(2-) Chemical compound OP([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-L 0.000 abstract 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-M dihydrogenphosphate Chemical compound OP(O)([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-M 0.000 abstract 1
- 108091022884 dihydropyrimidinase Proteins 0.000 abstract 1
- 230000002255 enzymatic effect Effects 0.000 abstract 1
- 150000001469 hydantoins Chemical class 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 239000011343 solid material Substances 0.000 abstract 1
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
-
- 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
- C12P41/003—Processes using enzymes or microorganisms to separate optical isomers from a racemic mixture by ester formation, lactone formation or the inverse reactions
- C12P41/005—Processes using enzymes or microorganisms to separate optical isomers from a racemic mixture by ester formation, lactone formation or the inverse reactions by esterification of carboxylic acid groups in the enantiomers or the inverse reaction
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (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)
Abstract
A találmány tárgya eljárás a D-enantiomerben dúsított királisaminosavak előállításra, amely eljárásban a megfelelő N-karbamoil-aminosavat D-karbamoilázzal érintkeztetik ammónia felszabadulásamellett, az ammóniát kétértékű fémnek foszfátionnal, monohidrogén-foszfát-ionnal vagy dihidrogén-foszfát-ionnal képezett sójávaleltávolítják. Egy kivitelben az enzimes dekarbamoilezést az előbbifoszfátsók jelenlétében végzik. Egy másik kivitelben a reakcióelegyetegy külső hurokban, a jelenlévő szilárd anyag eltávolítása után hoznakérintkezésbe az előbbi foszfátsóval. A D-enantiomerben dúsítottkirális aminosavat úgy is előállíthatják, hogy a megfelelőhidantoinszármazékot hidantoinázzal a megfelelő N-karbamoil-aminosavváalakítják át, amelyet ezután a találmány szerint átalakítanak D-enantiomerben dúsított aminosavvá. Ó
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL1017250A NL1017250C1 (nl) | 2001-01-31 | 2001-01-31 | Werkwijze voor de bereiding van enantiomeer verrijkte aminozuren. |
| PCT/NL2002/000072 WO2002061107A2 (en) | 2001-01-31 | 2002-01-31 | Process for the preparation of enantiomer-enriched amino acids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HUP0302864A2 true HUP0302864A2 (hu) | 2003-12-29 |
Family
ID=19772826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HU0302864A HUP0302864A2 (hu) | 2001-01-31 | 2002-01-31 | Eljárás enantiomerben dúsított aminosavak előállítására |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP1404854A2 (hu) |
| JP (1) | JP2004521623A (hu) |
| KR (1) | KR20030071868A (hu) |
| CN (1) | CN1520460A (hu) |
| AU (1) | AU2002230274A1 (hu) |
| CZ (1) | CZ20032077A3 (hu) |
| HU (1) | HUP0302864A2 (hu) |
| NL (1) | NL1017250C1 (hu) |
| WO (1) | WO2002061107A2 (hu) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL1019416C2 (nl) * | 2001-11-23 | 2003-06-02 | Dsm Nv | Werkwijze voor het bereiden van een enantiomeer verrijkt a-aminozuur. |
| KR100600698B1 (ko) * | 2004-08-26 | 2006-07-14 | 삼성전자주식회사 | 영상재생장치 및 영상재생장치를 제어하는 리모콘 장치그리고 그들의 채널 전환 방법 |
| EP2508615A4 (en) | 2009-12-04 | 2013-07-10 | Mitsubishi Gas Chemical Co | PROCESS FOR PRODUCING OPTICALLY ACTIVE AMINO ACID OR OPTICALLY ACTIVE AMINO ACID AMIDE |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0118548A1 (en) * | 1982-09-09 | 1984-09-19 | Organon Teknika Corporation | Ammonia scavenger |
| DE3732896A1 (de) * | 1986-11-07 | 1988-08-25 | Schulze Rettmer Rainer | Verfahren zur eliminierung von ammonium und phosphat aus abwasser und prozesswasser |
| DE4040067C2 (de) * | 1990-12-14 | 1994-04-07 | Nalco Chemie Gmbh Deutsche | Verfahren zur Entfernung und Gewinnung der Ammoniumgehalte aus Prozeß- und Abwässern |
-
2001
- 2001-01-31 NL NL1017250A patent/NL1017250C1/nl not_active IP Right Cessation
-
2002
- 2002-01-31 EP EP02711530A patent/EP1404854A2/en not_active Withdrawn
- 2002-01-31 HU HU0302864A patent/HUP0302864A2/hu unknown
- 2002-01-31 WO PCT/NL2002/000072 patent/WO2002061107A2/en not_active Application Discontinuation
- 2002-01-31 AU AU2002230274A patent/AU2002230274A1/en not_active Abandoned
- 2002-01-31 JP JP2002561661A patent/JP2004521623A/ja not_active Withdrawn
- 2002-01-31 CN CNA028044282A patent/CN1520460A/zh active Pending
- 2002-01-31 KR KR10-2003-7009948A patent/KR20030071868A/ko not_active Application Discontinuation
- 2002-01-31 CZ CZ20032077A patent/CZ20032077A3/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP1404854A2 (en) | 2004-04-07 |
| WO2002061107A2 (en) | 2002-08-08 |
| CZ20032077A3 (cs) | 2003-11-12 |
| CN1520460A (zh) | 2004-08-11 |
| JP2004521623A (ja) | 2004-07-22 |
| NL1017250C1 (nl) | 2002-08-01 |
| WO2002061107A3 (en) | 2003-12-31 |
| AU2002230274A1 (en) | 2002-08-12 |
| KR20030071868A (ko) | 2003-09-06 |
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