AU2003222053A1 - Enzymatic resolution of propylene glycol alkyl (or aryl) ethers and ether acetates - Google Patents
Enzymatic resolution of propylene glycol alkyl (or aryl) ethers and ether acetatesInfo
- Publication number
- AU2003222053A1 AU2003222053A1 AU2003222053A AU2003222053A AU2003222053A1 AU 2003222053 A1 AU2003222053 A1 AU 2003222053A1 AU 2003222053 A AU2003222053 A AU 2003222053A AU 2003222053 A AU2003222053 A AU 2003222053A AU 2003222053 A1 AU2003222053 A1 AU 2003222053A1
- Authority
- AU
- Australia
- Prior art keywords
- aryl
- ethers
- propylene glycol
- ether acetates
- glycol alkyl
- 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.)
- Abandoned
Links
- DNIAPMSPPWPWGF-UHFFFAOYSA-N monopropylene glycol Natural products CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 title abstract 6
- -1 ether acetates Chemical class 0.000 title abstract 4
- 125000003118 aryl group Chemical group 0.000 title abstract 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 title abstract 2
- 150000002170 ethers Chemical class 0.000 title abstract 2
- 230000002255 enzymatic effect Effects 0.000 title 1
- 102000004157 Hydrolases Human genes 0.000 abstract 4
- 108090000604 Hydrolases Proteins 0.000 abstract 4
- 239000004367 Lipase Substances 0.000 abstract 2
- 102000004882 Lipase Human genes 0.000 abstract 2
- 108090001060 Lipase Proteins 0.000 abstract 2
- 235000019421 lipase Nutrition 0.000 abstract 2
- 239000000758 substrate Substances 0.000 abstract 2
- 125000002252 acyl group Chemical group 0.000 abstract 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 1
- 230000007062 hydrolysis Effects 0.000 abstract 1
- 238000006460 hydrolysis reaction Methods 0.000 abstract 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 abstract 1
- 238000005809 transesterification reaction Methods 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
- C12P7/00—Preparation of oxygen-containing organic compounds
- C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
- C12P7/04—Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic
- C12P7/18—Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic polyhydric
-
- 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
- C12P41/004—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 alcohol- or thiol groups in the enantiomers or the inverse reaction
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)
- Enzymes And Modification Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US36676702P | 2002-03-22 | 2002-03-22 | |
| US60/366,767 | 2002-03-22 | ||
| PCT/US2003/008941 WO2003083126A2 (en) | 2002-03-22 | 2003-03-21 | Enzymatic resolution of propylene glycol alkyl (or aryl) ethers and ether acetates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2003222053A1 true AU2003222053A1 (en) | 2003-10-13 |
Family
ID=28675281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2003222053A Abandoned AU2003222053A1 (en) | 2002-03-22 | 2003-03-21 | Enzymatic resolution of propylene glycol alkyl (or aryl) ethers and ether acetates |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US7264960B2 (enExample) |
| EP (1) | EP1490501B1 (enExample) |
| JP (1) | JP2005520570A (enExample) |
| KR (1) | KR20040099348A (enExample) |
| CN (1) | CN1656230B (enExample) |
| AT (1) | ATE469237T1 (enExample) |
| AU (1) | AU2003222053A1 (enExample) |
| DE (1) | DE60332714D1 (enExample) |
| WO (1) | WO2003083126A2 (enExample) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005095629A1 (en) * | 2004-03-29 | 2005-10-13 | Dsm Ip Assets B.V. | Process for the preparation of enantiomerically enriched esters and alcohols by means of azeotropically dried enzyme compositions |
| US7570651B2 (en) * | 2004-06-16 | 2009-08-04 | Siamack Haghighi | High-performance reconfigurable interconnect for concurrent operation of multiple systems |
| KR100650798B1 (ko) * | 2004-07-19 | 2006-11-27 | (주)제이코통상 | 광학활성 카복실산의 제조방법 |
| KR100650797B1 (ko) * | 2005-12-12 | 2006-11-27 | (주)케미코월드 | 광학활성 사이클로프로판 카복사미드의 제조방법 |
| CN100427608C (zh) * | 2006-11-08 | 2008-10-22 | 浙江大学 | 酶法拆分制备光学活性烯丙基呋喃甲醇的方法 |
| EP2655646A4 (en) * | 2010-12-20 | 2014-05-21 | Du Pont | TARGETED PERHYDROLASES |
| DE102011107959A1 (de) * | 2011-07-20 | 2013-01-24 | Thyssenkrupp Uhde Gmbh | Herstellung von optisch reinem Propan-1,2-diol |
| CN114058655B (zh) * | 2021-11-30 | 2023-08-29 | 青岛科技大学 | 一种酶-化学一锅法合成(r)-乙酰胺基苯丙醇的方法 |
| WO2024021261A1 (zh) * | 2022-07-29 | 2024-02-01 | 上海皓元医药股份有限公司 | 一种艾日布林中间体的制备方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5541080A (en) | 1991-11-01 | 1996-07-30 | Wisconsin Alumni Research Fdn. | Method for preparing L-alpha-amino acids |
| JP3874035B2 (ja) * | 1996-06-26 | 2007-01-31 | 三菱瓦斯化学株式会社 | 光学活性２級アルコールの製造法 |
| JP2000063312A (ja) * | 1998-08-17 | 2000-02-29 | Mitsubishi Gas Chem Co Inc | 光学活性２級アルコール及びその製造法 |
-
2003
- 2003-03-21 US US10/502,692 patent/US7264960B2/en not_active Expired - Fee Related
- 2003-03-21 WO PCT/US2003/008941 patent/WO2003083126A2/en not_active Ceased
- 2003-03-21 KR KR10-2004-7014868A patent/KR20040099348A/ko not_active Withdrawn
- 2003-03-21 DE DE60332714T patent/DE60332714D1/de not_active Expired - Lifetime
- 2003-03-21 AU AU2003222053A patent/AU2003222053A1/en not_active Abandoned
- 2003-03-21 EP EP03718037A patent/EP1490501B1/en not_active Expired - Lifetime
- 2003-03-21 AT AT03718037T patent/ATE469237T1/de not_active IP Right Cessation
- 2003-03-21 JP JP2003580559A patent/JP2005520570A/ja active Pending
- 2003-03-21 CN CN038067668A patent/CN1656230B/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR20040099348A (ko) | 2004-11-26 |
| CN1656230B (zh) | 2010-06-23 |
| EP1490501A2 (en) | 2004-12-29 |
| US20050026260A1 (en) | 2005-02-03 |
| WO2003083126A3 (en) | 2004-01-22 |
| US7264960B2 (en) | 2007-09-04 |
| ATE469237T1 (de) | 2010-06-15 |
| CN1656230A (zh) | 2005-08-17 |
| EP1490501B1 (en) | 2010-05-26 |
| WO2003083126A8 (en) | 2005-03-17 |
| WO2003083126A2 (en) | 2003-10-09 |
| DE60332714D1 (de) | 2010-07-08 |
| JP2005520570A (ja) | 2005-07-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2003222053A1 (en) | Enzymatic resolution of propylene glycol alkyl (or aryl) ethers and ether acetates | |
| DE60142415D1 (de) | Variante eines lipolytischen Enzyms | |
| DK0973915T3 (da) | Rekombinante mikroorganismer, der er i stand til at fermentere cellobiose | |
| ES2530763T3 (es) | Procedimiento continuo de hidrólisis enzimática | |
| SE8103562L (sv) | Nya brenslen pa basis av butylalkohol och aceton | |
| WO2005118795A3 (en) | Aspergillus kawachi acid-stable alpha amylase and applications in granular starch hydrolysis | |
| AU7093600A (en) | Production of 3-hydroxypropionic acid in recombinant organisms | |
| DK0629701T3 (da) | Enzymatisk hydrolysemetode til fremstilling af C-10 og C-13 hydroxylbærende taxaner, enzymatisk esterificeringsmetode til f | |
| ES2137277T3 (es) | Hidrolisis de cafe, con una beta-mananasa inmovilizada. | |
| ES8104417A1 (es) | Un metodo de determinacion de la presencia de un enzima en un analizado | |
| ES538508A0 (es) | Un procedimiento para hidrolizar almidon con una enzima de alfa-amilasa | |
| WO2003000912A8 (en) | A process for the preparation of gallic acid by co-culture | |
| DE69216147D1 (de) | Verfahren zur Herstellung von Pyrodextrin-Hydrolysat durch enzymatische Hydrolyse | |
| MY174978A (en) | Methods of processing ensiled biomass | |
| WO2010039812A3 (en) | Improvement of enzymatic hydrolysis of pre-treated lignocellulose-containing material with distillers dried grains | |
| NO162347C (no) | Fremgangsmaate for enzymatisk hydrolyse av raffinose. | |
| EP1075534B8 (en) | Improvements in the enzymatic synthesis of chiral amines | |
| AU3642701A (en) | Hydrolytic enzyme substrates and assay method | |
| Kim et al. | Uniqueness of microbial cutinases in hydrolysis of p-nitrophenyl esters | |
| DE3785697D1 (de) | Herstellung von cyclopentenonen. | |
| DK1218519T3 (da) | Enzym, som spalter estergrupper, og som er afledt af Thermomonospora fusca | |
| WO2003040091A3 (en) | Fat splitting process | |
| Moriyoshi et al. | Purification and characterization of an endo-1, 4-β-glucanase from Neisseria sicca SB that hydrolyzes β-1, 4 linkages in cellulose acetate | |
| KR880701287A (ko) | 광학적으로 활성인 1,2-디하이드로-3H-피롤로(1, 2a)피롤-1-카복실산 유도체의 제조방법 | |
| AR002067A1 (es) | Extracto enzimatico degradante del ramnogalacturonano ii, preparacion enzimatica que contiene a dicho extracto y procedimiento de obtencion de dichos extracto o preparacion |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |