DE69535355D1 - Verfahren zur trennung von optischen isomeren - Google Patents
Verfahren zur trennung von optischen isomerenInfo
- Publication number
- DE69535355D1 DE69535355D1 DE69535355T DE69535355T DE69535355D1 DE 69535355 D1 DE69535355 D1 DE 69535355D1 DE 69535355 T DE69535355 T DE 69535355T DE 69535355 T DE69535355 T DE 69535355T DE 69535355 D1 DE69535355 D1 DE 69535355D1
- Authority
- DE
- Germany
- Prior art keywords
- optical isomers
- separating optical
- separating
- isomers
- optical
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
- B01D15/08—Selective adsorption, e.g. chromatography
- B01D15/10—Selective adsorption, e.g. chromatography characterised by constructional or operational features
- B01D15/18—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns
- B01D15/1814—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns recycling of the fraction to be distributed
- B01D15/1821—Simulated moving beds
- B01D15/185—Simulated moving beds characterized by the components to be separated
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B57/00—Separation of optically-active compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2215/00—Separating processes involving the treatment of liquids with adsorbents
- B01D2215/02—Separating processes involving the treatment of liquids with adsorbents with moving adsorbents
- B01D2215/023—Simulated moving beds
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/88—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86
- G01N2030/8809—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86 analysis specially adapted for the sample
- G01N2030/8877—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86 analysis specially adapted for the sample optical isomers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/60—Construction of the column
- G01N30/6004—Construction of the column end pieces
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6081479A JPH07285889A (ja) | 1994-04-20 | 1994-04-20 | 光学異性体の分離方法 |
JP8147994 | 1994-04-20 | ||
PCT/JP1995/000768 WO1995029142A1 (fr) | 1994-04-20 | 1995-04-19 | Procede de separation d'isomeres optiques |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69535355D1 true DE69535355D1 (de) | 2007-02-15 |
DE69535355T2 DE69535355T2 (de) | 2007-08-16 |
Family
ID=13747547
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69535355T Expired - Lifetime DE69535355T2 (de) | 1994-04-20 | 1995-04-19 | Verfahren zur trennung von optischen isomeren |
Country Status (5)
Country | Link |
---|---|
US (1) | US6533936B1 (de) |
EP (1) | EP0706982B1 (de) |
JP (1) | JPH07285889A (de) |
DE (1) | DE69535355T2 (de) |
WO (1) | WO1995029142A1 (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10249191A (ja) * | 1997-03-17 | 1998-09-22 | Daicel Chem Ind Ltd | 分離剤 |
US6124473A (en) * | 1998-05-08 | 2000-09-26 | Ucb, S.A. | Process for preparing (s)- and (R)-α-ethyl-2-oxo-1-pyrrolidineacetamide |
US6107492A (en) * | 1998-05-08 | 2000-08-22 | Ucb, S.A. | Process for the preparation of levetiracetam |
JP4293792B2 (ja) * | 2001-04-27 | 2009-07-08 | ダイセル化学工業株式会社 | 多環式構造を有する多糖誘導体よりなる分離剤 |
US6977301B1 (en) | 2001-05-29 | 2005-12-20 | Ucb, S.A. | Process for preparing (S) and (R)—2-[4-(4-chlorobenzhydryl)piperazin-1-yl]-ethoxyacetamide |
US7199241B1 (en) | 2001-05-29 | 2007-04-03 | Ucb, S.A. | Process for preparing (S) and (R)-2-[4-(4-chlorobenzhydryl)piperazin-1-yl]-ethoxyacetamide |
SE0102369D0 (sv) * | 2001-07-03 | 2001-07-03 | Monocell Ab | New method |
CN100408562C (zh) * | 2003-04-24 | 2008-08-06 | 大赛璐化学工业株式会社 | (3r,5s,6e)-7-[2-环丙基-4-(4-氟苯基)喹啉-3-基]-3,5-二羟基-6-庚烯酸乙酯的制备方法 |
US20060086667A1 (en) * | 2004-09-13 | 2006-04-27 | Cephalon, Inc., U.S. Corporation | Methods for the separation of enantiomeric sulfinylacetamides |
JP5224264B2 (ja) * | 2006-05-09 | 2013-07-03 | 株式会社ダイセル | キトサン誘導体の製造方法 |
CN102633892B (zh) | 2006-09-04 | 2016-02-24 | 大赛璐化学工业株式会社 | 多糖衍生物和含有该多糖衍生物的光学异构体用分离剂 |
WO2008088830A2 (en) * | 2007-01-16 | 2008-07-24 | Evolved Nanomaterial Sciences, Inc. | Chiral separating agents with active support |
US7618539B2 (en) | 2008-03-31 | 2009-11-17 | Ampac Fine Chemicals Llc | Simulated moving bed chromatography for strongly retained compounds |
US7906046B2 (en) * | 2008-04-04 | 2011-03-15 | Panduit Corp. | Antioxidant joint compound and method for forming an electrical connection |
CN102311504B (zh) | 2010-07-09 | 2017-05-10 | 株式会社大赛璐 | 多糖衍生物及其制备方法以及分离剂 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60216842A (ja) * | 1984-04-11 | 1985-10-30 | Daicel Chem Ind Ltd | 多糖誘導体よりなる分離剤 |
JPS60226832A (ja) * | 1984-04-02 | 1985-11-12 | Daicel Chem Ind Ltd | 多糖の脂肪族エステルを含む分離剤 |
JPS60226831A (ja) * | 1984-04-02 | 1985-11-12 | Daicel Chem Ind Ltd | 分離剤 |
US4861872A (en) * | 1986-03-20 | 1989-08-29 | Daicel Chemical Industries, Ltd. | Alkyl-phenylcarbamate derivative of polysaccharide |
US5066793A (en) | 1987-10-26 | 1991-11-19 | Ciba-Geigy Corporation | Finely particulate cellulose esters of aromatic or aromatic-aliphatic carboxylic acids, process for their preparation, and the use thereof |
JPH03100459A (ja) * | 1989-09-14 | 1991-04-25 | Sumitomo Heavy Ind Ltd | 擬似移動床式クロマト分離法 |
JP2834225B2 (ja) * | 1989-10-20 | 1998-12-09 | オルガノ株式会社 | 擬似移動層式クロマト分離装置 |
JP2925753B2 (ja) * | 1990-02-23 | 1999-07-28 | ダイセル化学工業株式会社 | 光学異性体の分離方法 |
JP2828770B2 (ja) * | 1990-10-23 | 1998-11-25 | ダイセル化学工業株式会社 | 多糖のフェニルアルキルカルバメート誘導体及び分離剤 |
EP0527236B1 (de) * | 1991-03-04 | 1998-08-12 | Daicel Chemical Industries, Ltd. | Production eines Zellulosederivates |
WO1992016274A1 (de) * | 1991-03-14 | 1992-10-01 | Bayer Aktiengesellschaft | Verfahren zur trennung von enantiomeren an chiralen trennphasen mit hilfe eines kontinuierlichen gegenstrom-chromatographieverfahrens |
JP3010816B2 (ja) * | 1991-08-22 | 2000-02-21 | ダイセル化学工業株式会社 | 光学分割における光学異性体と溶媒との回収方法、溶媒の循環使用方法、および光学異性体の再利用方法 |
US5498752A (en) * | 1991-08-22 | 1996-03-12 | Daicel Chemical Industries, Ltd. | Process for recovering optical isomers and solvent, process for using solvent by circulation and process for reusing optical isomers in optical resolution |
EP0577079B1 (de) * | 1992-06-30 | 1999-12-01 | Daicel Chemical Industries, Ltd. | Trennsystem mit simuliertem Fliessbett |
US5518625A (en) * | 1995-02-13 | 1996-05-21 | Uop | Chiral separations by simulated moving bed chromatography operating at low k' values |
-
1994
- 1994-04-20 JP JP6081479A patent/JPH07285889A/ja active Pending
-
1995
- 1995-04-19 EP EP95916011A patent/EP0706982B1/de not_active Expired - Lifetime
- 1995-04-19 WO PCT/JP1995/000768 patent/WO1995029142A1/ja active IP Right Grant
- 1995-04-19 DE DE69535355T patent/DE69535355T2/de not_active Expired - Lifetime
-
1997
- 1997-10-16 US US08/951,502 patent/US6533936B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0706982A1 (de) | 1996-04-17 |
WO1995029142A1 (fr) | 1995-11-02 |
US6533936B1 (en) | 2003-03-18 |
EP0706982B1 (de) | 2007-01-03 |
EP0706982A4 (de) | 1997-05-02 |
JPH07285889A (ja) | 1995-10-31 |
DE69535355T2 (de) | 2007-08-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |