ATA137492A - Enzymatisches verfahren zur trennung racemischer gemische von delta-valerolactonen - Google Patents
Enzymatisches verfahren zur trennung racemischer gemische von delta-valerolactonenInfo
- Publication number
- ATA137492A ATA137492A AT0137492A AT137492A ATA137492A AT A137492 A ATA137492 A AT A137492A AT 0137492 A AT0137492 A AT 0137492A AT 137492 A AT137492 A AT 137492A AT A137492 A ATA137492 A AT A137492A
- Authority
- AT
- Austria
- Prior art keywords
- valerolactones
- delta
- racemic mixtures
- enzymatic method
- separating racemic
- Prior art date
Links
- 238000006911 enzymatic reaction Methods 0.000 title 1
- 239000000203 mixture Substances 0.000 title 1
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)
- 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)
- Enzymes And Modification Thereof (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (23)
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 |
US07/936,782 US5412110A (en) | 1992-07-06 | 1992-08-28 | Enzymatic process to separate racemic mixtures of delta valerolactones |
NZ247636A NZ247636A (en) | 1992-07-06 | 1993-05-17 | Separation of racemic mixtures of deltavalerolactones using an enzyme; the pure enantiomers |
IL105720A IL105720A (en) | 1992-07-06 | 1993-05-17 | An enzymatic process for the separation of formal mixtures of D- and allrolectons |
CA002096597A CA2096597A1 (en) | 1992-07-06 | 1993-05-19 | Enzymatic process to separate racemic mixtures of delta valerolactones |
ZA933682A ZA933682B (en) | 1992-07-06 | 1993-05-26 | Enzymatic process to separate racemic mixtures of delta valerolactones |
NO932030A NO932030L (no) | 1992-07-06 | 1993-06-03 | Enzymatisk fremgangsmaate for adskillelse av racemiske blandinger av delta-valerolaktoner |
YU40493A YU40493A (sh) | 1992-07-06 | 1993-06-10 | Enzimski postupak za razdvajanje racemske smeše delta - valerolaktona |
EP93109597A EP0578016A3 (de) | 1992-07-06 | 1993-06-16 | Enzymatisches Verfahren zur Trennung racemischer Gemische von delta-Valerolactonen. |
AU41325/93A AU670088B2 (en) | 1992-07-06 | 1993-06-17 | Enzymatic process to separate racemic mixtures of delta valerolactones |
TR00587/93A TR27224A (tr) | 1992-07-06 | 1993-06-30 | Delta-valerolakton'lardan rasemik karisimlarin ayrilmasina mahsus enzimatik usul. |
CZ931332A CZ133293A3 (en) | 1992-07-06 | 1993-07-01 | Enzymatic method of separating racemic mixtures of delta valerolactams |
SK697-93A SK69793A3 (en) | 1992-07-06 | 1993-07-01 | Enzymatic process of separation of racemic delta-valerolactones mixtures |
MYPI93001306A MY109188A (en) | 1992-07-06 | 1993-07-05 | Enzymatic process to separate racemic mictures of delta valerolactones |
JP5165567A JPH06153988A (ja) | 1992-07-06 | 1993-07-05 | デルタバレロラクトンのラセミ混合物を分離する酵素的方法 |
HU9301956A HUT67439A (en) | 1992-07-06 | 1993-07-05 | Enzymatic process for separation of delta-valerolacton racemic-volutions |
BR9302763A BR9302763A (pt) | 1992-07-06 | 1993-07-05 | Processo para separacao de misturas racemicas de um composto,emprego e compostos enanciomeros |
CN93108080A CN1082113A (zh) | 1992-07-06 | 1993-07-05 | 分离δ-戊内酯外消旋混合物的酶促方法 |
HRA1374/92A HRP931019A2 (en) | 1992-07-06 | 1993-07-05 | Enzymatic process for separation of delta-valerolactone racemic mixtures |
FI933079A FI933079A (fi) | 1992-07-06 | 1993-07-05 | Enzymatiskt foerfarande foer separering av racemiska blandningar av delta-valerolaktoner |
KR1019930012517A KR940005806A (ko) | 1992-07-06 | 1993-07-05 | 델타 발레로락톤의 라세미 혼합물을 분리하기 위한 효소적 방법 |
SI9300361A SI9300361A (en) | 1992-07-06 | 1993-07-06 | Enzymatic process for separation of racemic delta-valericlactones mixture |
MX9304057A MX9304057A (es) | 1992-07-06 | 1993-07-06 | Procedimiento enzimatico para resolver mezclas ra cemicas de delta-valerolactona |
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 (2)
Publication Number | Publication Date |
---|---|
ATA137492A true ATA137492A (de) | 1994-05-15 |
AT398579B AT398579B (de) | 1994-12-27 |
Family
ID=3512505
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT0137492A AT398579B (de) | 1992-07-06 | 1992-07-06 | Enzymatisches verfahren zur trennung racemischer gemische von delta-valerolactonen |
Country Status (23)
Country | Link |
---|---|
US (1) | US5412110A (de) |
EP (1) | EP0578016A3 (de) |
JP (1) | JPH06153988A (de) |
KR (1) | KR940005806A (de) |
CN (1) | CN1082113A (de) |
AT (1) | AT398579B (de) |
AU (1) | AU670088B2 (de) |
BR (1) | BR9302763A (de) |
CA (1) | CA2096597A1 (de) |
CZ (1) | CZ133293A3 (de) |
FI (1) | FI933079A (de) |
HR (1) | HRP931019A2 (de) |
HU (1) | HUT67439A (de) |
IL (1) | IL105720A (de) |
MX (1) | MX9304057A (de) |
MY (1) | MY109188A (de) |
NO (1) | NO932030L (de) |
NZ (1) | NZ247636A (de) |
SI (1) | SI9300361A (de) |
SK (1) | SK69793A3 (de) |
TR (1) | TR27224A (de) |
YU (1) | YU40493A (de) |
ZA (1) | ZA933682B (de) |
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 |
EP1651627A2 (de) * | 2003-07-15 | 2006-05-03 | Ranbaxy Laboratories Limited | Verfahren zur herstellung von oxetan-2-one |
KR101035526B1 (ko) * | 2004-04-26 | 2011-05-23 | 덴끼 가가꾸 고교 가부시키가이샤 | 커버 테이프 및 전자 부품 포장용 캐리어 테이프 시스템 |
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 |
---|---|---|---|---|
EP0269453B1 (de) * | 1986-11-28 | 1993-03-17 | Takeda Chemical Industries, Ltd. | Verfahren zur Herstellung von Carbonsäureestern |
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 |
CA2118795A1 (en) * | 1991-09-20 | 1993-04-01 | John Crosby | Pyranones |
WO1993006235A1 (en) * | 1991-09-20 | 1993-04-01 | Zeneca Limited | Process for the preparation of enantiomerically pure 4-hydroxytetrahydro-2-pyranone derivatives |
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/de 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 CZ CZ931332A patent/CZ133293A3/cs unknown
- 1993-07-01 SK SK697-93A patent/SK69793A3/sk unknown
- 1993-07-05 BR BR9302763A patent/BR9302763A/pt not_active Application Discontinuation
- 1993-07-05 KR KR1019930012517A patent/KR940005806A/ko not_active Application Discontinuation
- 1993-07-05 HU HU9301956A patent/HUT67439A/hu unknown
- 1993-07-05 JP JP5165567A patent/JPH06153988A/ja not_active Withdrawn
- 1993-07-05 FI FI933079A patent/FI933079A/fi not_active Application Discontinuation
- 1993-07-05 HR HRA1374/92A patent/HRP931019A2/xx not_active Application Discontinuation
- 1993-07-05 CN CN93108080A patent/CN1082113A/zh active Pending
- 1993-07-05 MY MYPI93001306A patent/MY109188A/en unknown
- 1993-07-06 MX MX9304057A patent/MX9304057A/es unknown
- 1993-07-06 SI SI9300361A patent/SI9300361A/sl unknown
Also Published As
Publication number | Publication date |
---|---|
AU670088B2 (en) | 1996-07-04 |
BR9302763A (pt) | 1994-02-16 |
NO932030D0 (no) | 1993-06-03 |
IL105720A (en) | 1998-01-04 |
MX9304057A (es) | 1994-02-28 |
FI933079A0 (fi) | 1993-07-05 |
HRP931019A2 (en) | 1997-04-30 |
MY109188A (en) | 1996-12-31 |
EP0578016A2 (de) | 1994-01-12 |
HU9301956D0 (en) | 1993-10-28 |
FI933079A (fi) | 1994-01-07 |
SK69793A3 (en) | 1994-05-11 |
CZ133293A3 (en) | 1994-02-16 |
ZA933682B (en) | 1993-12-21 |
CA2096597A1 (en) | 1994-01-07 |
IL105720A0 (en) | 1993-09-22 |
KR940005806A (ko) | 1994-03-22 |
NO932030L (no) | 1994-01-07 |
US5412110A (en) | 1995-05-02 |
AU4132593A (en) | 1994-01-13 |
EP0578016A3 (de) | 1995-03-01 |
CN1082113A (zh) | 1994-02-16 |
YU40493A (sh) | 1996-07-24 |
AT398579B (de) | 1994-12-27 |
TR27224A (tr) | 1994-12-20 |
NZ247636A (en) | 1995-04-27 |
HUT67439A (en) | 1995-04-28 |
JPH06153988A (ja) | 1994-06-03 |
SI9300361A (en) | 1994-03-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
ELJ | Ceased due to non-payment of the annual fee |