SI9300361A - Enzymatic process for separation of racemic delta-valericlactones mixture - Google Patents
Enzymatic process for separation of racemic delta-valericlactones mixture Download PDFInfo
- Publication number
- SI9300361A SI9300361A SI9300361A SI9300361A SI9300361A SI 9300361 A SI9300361 A SI 9300361A SI 9300361 A SI9300361 A SI 9300361A SI 9300361 A SI9300361 A SI 9300361A SI 9300361 A SI9300361 A SI 9300361A
- Authority
- SI
- Slovenia
- Prior art keywords
- delta
- valerolactone
- general formula
- enantiomerically pure
- hydroxy
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
- C07D309/16—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D309/28—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D309/30—Oxygen atoms, e.g. delta-lactones
-
- 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
-
- 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
- C12P17/02—Oxygen as only ring hetero atoms
- C12P17/06—Oxygen as only ring hetero atoms containing a six-membered hetero ring, e.g. fluorescein
-
- 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)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Microbiology (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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT0137492A AT398579B (de) | 1992-07-06 | 1992-07-06 | Enzymatisches verfahren zur trennung racemischer gemische von delta-valerolactonen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SI9300361A true SI9300361A (en) | 1994-03-31 |
Family
ID=3512505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SI9300361A SI9300361A (en) | 1992-07-06 | 1993-07-06 | Enzymatic process for separation of racemic delta-valericlactones mixture |
Country Status (23)
| Country | Link |
|---|---|
| US (1) | US5412110A (pt) |
| EP (1) | EP0578016A3 (pt) |
| JP (1) | JPH06153988A (pt) |
| KR (1) | KR940005806A (pt) |
| CN (1) | CN1082113A (pt) |
| AT (1) | AT398579B (pt) |
| AU (1) | AU670088B2 (pt) |
| BR (1) | BR9302763A (pt) |
| CA (1) | CA2096597A1 (pt) |
| CZ (1) | CZ133293A3 (pt) |
| FI (1) | FI933079A7 (pt) |
| HR (1) | HRP931019A2 (pt) |
| HU (1) | HUT67439A (pt) |
| IL (1) | IL105720A (pt) |
| MX (1) | MX9304057A (pt) |
| MY (1) | MY109188A (pt) |
| NO (1) | NO932030L (pt) |
| NZ (1) | NZ247636A (pt) |
| SI (1) | SI9300361A (pt) |
| SK (1) | SK69793A3 (pt) |
| TR (1) | TR27224A (pt) |
| YU (1) | YU40493A (pt) |
| ZA (1) | ZA933682B (pt) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6020500A (en) * | 1995-08-22 | 2000-02-01 | The Lubrizol Corporation | Hydroxy-substituted monolactones useful as intermediates for preparing lubricating oil and fuel additives |
| KR100238290B1 (ko) * | 1997-06-16 | 2000-01-15 | 윤종용 | 테이프 레코더의 릴디스크 제동장치 |
| JPH11165762A (ja) * | 1997-12-01 | 1999-06-22 | Lintec Corp | チップ体搬送用カバーテープおよび封止構造体 |
| WO2005005403A2 (en) * | 2003-07-15 | 2005-01-20 | Ranbaxy Laboratories Limited | Process for preparation of oxetan-2-ones |
| EP1741640B9 (en) * | 2004-04-26 | 2012-09-26 | Denki Kagaku Kogyo Kabushiki Kaisha | Cover tape, and carrier tape system for packing electronic component |
| KR101145344B1 (ko) * | 2010-04-09 | 2012-05-14 | 박진성 | 전자 부품 이송용 커버 테이프 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HU202283B (en) * | 1986-11-28 | 1991-02-28 | Takeda Chemical Industries Ltd | Process for producing carboxylic acid esters by enzymatic reaction |
| DE3743824C2 (de) * | 1987-12-23 | 1997-03-06 | Hoechst Ag | Verfahren zur enzymatischen Racematspaltung von racemischen Alkoholen mit/in Vinylestern durch Umesterung |
| JP2542941B2 (ja) * | 1990-02-02 | 1996-10-09 | チッソ株式会社 | 光学活性ヒドロキシラクトン類の製造方法 |
| DE4005150A1 (de) * | 1990-02-17 | 1991-08-22 | Hoechst Ag | Verfahren zur enzymatischen racematspaltung von pantolacton |
| CA2035972C (en) * | 1990-02-23 | 2006-07-11 | Martin Karpf | Process for the preparation of oxetanones |
| EP0604525A1 (en) * | 1991-09-20 | 1994-07-06 | Zeneca Limited | Enzymatic production of optical isomers of tetrahydropyran-2-ones |
| CA2118796A1 (en) * | 1991-09-20 | 1993-04-01 | John Crosby | Pyranones |
| DE4225817A1 (de) * | 1992-08-05 | 1994-02-10 | Chemie Linz Deutschland | Enzymatisches Verfahren zur Trennung racemischer Gemische von delta-Valerolactonen |
-
1992
- 1992-07-06 AT AT0137492A patent/AT398579B/de not_active IP Right Cessation
- 1992-08-28 US US07/936,782 patent/US5412110A/en not_active Expired - Fee Related
-
1993
- 1993-05-17 NZ NZ247636A patent/NZ247636A/en unknown
- 1993-05-17 IL IL105720A patent/IL105720A/en not_active IP Right Cessation
- 1993-05-19 CA CA002096597A patent/CA2096597A1/en not_active Abandoned
- 1993-05-26 ZA ZA933682A patent/ZA933682B/xx unknown
- 1993-06-03 NO NO932030A patent/NO932030L/no unknown
- 1993-06-10 YU YU40493A patent/YU40493A/sh unknown
- 1993-06-16 EP EP93109597A patent/EP0578016A3/xx not_active Withdrawn
- 1993-06-17 AU AU41325/93A patent/AU670088B2/en not_active Ceased
- 1993-06-30 TR TR00587/93A patent/TR27224A/xx unknown
- 1993-07-01 SK SK697-93A patent/SK69793A3/sk unknown
- 1993-07-01 CZ CZ931332A patent/CZ133293A3/cs unknown
- 1993-07-05 MY MYPI93001306A patent/MY109188A/en unknown
- 1993-07-05 HR HRA1374/92A patent/HRP931019A2/xx not_active Application Discontinuation
- 1993-07-05 JP JP5165567A patent/JPH06153988A/ja not_active Withdrawn
- 1993-07-05 CN CN93108080A patent/CN1082113A/zh active Pending
- 1993-07-05 HU HU9301956A patent/HUT67439A/hu unknown
- 1993-07-05 BR BR9302763A patent/BR9302763A/pt not_active Application Discontinuation
- 1993-07-05 KR KR1019930012517A patent/KR940005806A/ko not_active Withdrawn
- 1993-07-05 FI FI933079A patent/FI933079A7/fi not_active Application Discontinuation
- 1993-07-06 SI SI9300361A patent/SI9300361A/sl unknown
- 1993-07-06 MX MX9304057A patent/MX9304057A/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT398579B (de) | 1994-12-27 |
| EP0578016A2 (de) | 1994-01-12 |
| ATA137492A (de) | 1994-05-15 |
| NZ247636A (en) | 1995-04-27 |
| CZ133293A3 (en) | 1994-02-16 |
| FI933079L (fi) | 1994-01-07 |
| SK69793A3 (en) | 1994-05-11 |
| MY109188A (en) | 1996-12-31 |
| NO932030L (no) | 1994-01-07 |
| FI933079A7 (fi) | 1994-01-07 |
| AU670088B2 (en) | 1996-07-04 |
| IL105720A0 (en) | 1993-09-22 |
| ZA933682B (en) | 1993-12-21 |
| KR940005806A (ko) | 1994-03-22 |
| FI933079A0 (fi) | 1993-07-05 |
| JPH06153988A (ja) | 1994-06-03 |
| YU40493A (sh) | 1996-07-24 |
| MX9304057A (es) | 1994-02-28 |
| CA2096597A1 (en) | 1994-01-07 |
| NO932030D0 (no) | 1993-06-03 |
| TR27224A (tr) | 1994-12-20 |
| HU9301956D0 (en) | 1993-10-28 |
| EP0578016A3 (de) | 1995-03-01 |
| CN1082113A (zh) | 1994-02-16 |
| BR9302763A (pt) | 1994-02-16 |
| US5412110A (en) | 1995-05-02 |
| HRP931019A2 (en) | 1997-04-30 |
| IL105720A (en) | 1998-01-04 |
| AU4132593A (en) | 1994-01-13 |
| HUT67439A (en) | 1995-04-28 |
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