WO2004095018A1 - 光学異性体用分離剤 - Google Patents
光学異性体用分離剤 Download PDFInfo
- Publication number
- WO2004095018A1 WO2004095018A1 PCT/JP2004/005757 JP2004005757W WO2004095018A1 WO 2004095018 A1 WO2004095018 A1 WO 2004095018A1 JP 2004005757 W JP2004005757 W JP 2004005757W WO 2004095018 A1 WO2004095018 A1 WO 2004095018A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- polysaccharide derivative
- porous carrier
- separating agent
- epoxy group
- hydroxyl group
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
- B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
- B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
- B01J20/3268—Macromolecular compounds
- B01J20/3272—Polymers obtained by reactions otherwise than involving only carbon to carbon unsaturated bonds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/281—Sorbents specially adapted for preparative, analytical or investigative chromatography
- B01J20/282—Porous sorbents
- B01J20/285—Porous sorbents based on polymers
-
- 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
-
- 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
- B01D15/26—Selective adsorption, e.g. chromatography characterised by the separation mechanism
- B01D15/38—Selective adsorption, e.g. chromatography characterised by the separation mechanism involving specific interaction not covered by one or more of groups B01D15/265 - B01D15/36
- B01D15/3833—Chiral chromatography
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/281—Sorbents specially adapted for preparative, analytical or investigative chromatography
- B01J20/286—Phases chemically bonded to a substrate, e.g. to silica or to polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/281—Sorbents specially adapted for preparative, analytical or investigative chromatography
- B01J20/291—Gel sorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
- B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
- B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
- B01J20/3268—Macromolecular compounds
- B01J20/328—Polymers on the carrier being further modified
-
- 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
Definitions
- the present invention relates to a separating agent for optical isomers and a method for producing the same.
- Conventional technology
- polysaccharides and derivatives thereof for example, cellulose, amylose esters, and olebamate derivatives exhibit high optical resolution.
- chromatographic separating agents in which these are physically adsorbed and supported on silica gel are excellent separating agents that exhibit a wide range of optical resolution, a high number of plates, and durability (Y. Okamoto, M. Kawashima and K. Hatada, J. Am. Chem. Soc., 106, 5357, 1984).
- solvent resistance is improved by a method of chemically bonding polysaccharide derivatives directly to silica gel, a method of crosslinking polysaccharide derivatives, or a method of both. It is considered that the method of having (JP-A-62-270602, JP-A-04-202141, JP-A-06-329561, JP-A-07-309784, JP-A-07-138301, JP-A-08-59702).
- An object of the present invention is to provide a separating agent for optical isomers, which is capable of exhibiting a high optical resolution ability inherently possessed by a polysaccharide derivative and has solvent resistance, and a method for producing the same. .
- the present invention provides, as a means for solving the problem, an optical isomer separating agent in which a polysaccharide derivative is supported on a porous carrier, wherein the porous carrier has an epoxy group, and the epoxy group and the hydroxyl group of the polysaccharide derivative.
- a separating agent for an optical isomer which is chemically bonded to a part of the optical isomer.
- the present invention provides a method for producing an optical isomer separating agent according to any one of claims 1 to 4, as another means for solving the problem,
- optical isomers having a process of reacting a porous carrier having an epoxy group and a polysaccharide derivative having a hydroxyl group in an organic solvent under heating to chemically bond the porous carrier and the polysaccharide derivative.
- a method for producing an agent is provided.
- the present invention provides, as another means for solving the other problems, a method for producing an optical isomer separating agent according to any one of claims 1 to 4,
- a porous carrier having an epoxy group and a polysaccharide derivative having a hydroxyl group are reacted in an organic solvent under heating to chemically bond the epoxy group of the porous carrier with the hydroxyl group of the polysaccharide derivative.
- Process, and A method for producing an optical isomer separating agent comprising: a step of reacting a hydroxyl group of a product in a previous step with a compound having a functional group capable of reacting with the hydroxyl group.
- the present invention provides an optical isomer of a substance in which a polysaccharide derivative is supported on a porous carrier, the porous carrier has an epoxy group, and the epoxy group and a part of the hydroxyl group of the polysaccharide derivative are chemically bonded.
- the present invention relates to an optical device comprising a porous carrier carrying a polysaccharide derivative, the porous carrier having an epoxy group, and a chemical bond between the epoxy group and a part of the hydroxy group of the polysaccharide derivative.
- the separating agent for optical isomers of the present invention is obtained by supporting a polysaccharide derivative on a porous carrier by chemical bonding.
- a polysaccharide derivative at least a part (but not all) of a hydroxyl group of the polysaccharide is converted into an ester bond, a urethane bond, or an ether bond by a reaction with a compound having a functional group capable of reacting with the hydroxyl group.
- a carbamate derivative or ester derivative of a polysaccharide is particularly preferable.
- the polysaccharide is not particularly limited, and may be any of a synthetic polysaccharide, a natural polysaccharide and a modified natural product polysaccharide, as long as the polysaccharide is optically active.
- 6-glucan (Bussullan), ⁇ -1, 3-glucan (eg ri-dran, schizophyllan etc.), ⁇ -1,3-glucan,] 3-1,2-glucan (Crown Gal polysaccharide), ⁇ -1,4—galactan,] 8—1,4—mannan, a—1,6—mannan, ⁇ -1,2-fructan (inulin),) 3-2,6-fructan (levan), ⁇ -1,4-xylan, ⁇ -1,3-xylan,] 3-1,4-chitosan, ⁇ -1 ,
- chitin 4-1-acetyl-chitosan (chitin), pullulan, agarose, alginic acid, etc., including starch containing amylose.
- cellulose, amylose,) 3-1,4-xylan, / 3-1-1,4-chitosan, chitin, ⁇ -1,4,1-mannan, inulin, curdlan, etc., from which high-purity polysaccharides can be easily obtained are preferred, and cellulose and amylose are particularly preferred.
- the number-average degree of polymerization of the polysaccharide is 5 or more, preferably 10 or more. There is no particular upper limit, but it should be 100 or less. Is desirable in terms of ease of use.
- the porous carrier has an epoxy group and can be obtained by introducing an epoxy group into a porous organic carrier and a porous inorganic carrier, and is preferably a porous inorganic carrier into which an epoxy group has been introduced.
- Suitable as a porous organic carrier is a polymer material such as polystyrene, polyacrylamide, or polyacrylate, and suitable as a porous inorganic carrier is silica, alumina, magnesia, glass, kaolin, titanium oxide, Silicate and hydroxyapatite.
- a particularly preferred carrier is silica gel, and the particle size of silica gel is 0.1 ID! ⁇ 10 0, preferably 1 / ⁇ ! Di300 Di, more preferably 1-100 ⁇ , particularly preferably 1-75 ⁇ .
- Average pore size is 10 A ⁇ 100 Wm, preferably 50 A ⁇
- the surface is desirably surface-treated to eliminate the effect of residual silanol, but there is no problem if no surface treatment is applied.
- the binding ratio of the polysaccharide derivative is preferably 1 to 50 parts by mass, more preferably 1 to 20 parts by mass, and particularly preferably 1 to 10 parts by mass with respect to 100 parts by mass of the optical isomer separating agent. Better.
- the binding rate of the polysaccharide derivative here means that the polysaccharide derivative in the separating agent for optical isomers Indicates the percentage of the account.
- a porous carrier having an epoxy group and a polysaccharide derivative having a hydroxyl group are reacted in an organic solvent under heating to form an epoxy group of the porous carrier and a hydroxyl group of the polysaccharide derivative.
- a porous carrier having an epoxy group and a polysaccharide derivative having a hydroxyl group are reacted in an organic solvent under heating to form an epoxy group of the porous carrier and a hydroxyl group of the polysaccharide derivative.
- a compound that catalyzes a binding reaction between an epoxy group on the porous carrier and a hydroxyl group on the polysaccharide derivative (BF 3 ′ Et 20 (ethyl ether), etc.) is reacted with a reaction system. Can be added inside.
- a step of reacting a hydroxyl group of the product in the above step with a compound having a functional group capable of reacting with the hydroxyl group can be provided.
- a compound having such a hydroxyl group and a functional group capable of reacting with the hydroxyl group is used to form an ester bond, a urethane bond, an ether bond, or the like by a conventionally known method.
- the compound having a functional group capable of reacting with a hydroxyl group includes isocyanic acid derivatives, carboxylic acids, esters, acid halides, halides, epoxy compounds, aldehydes, alcohols, and other compounds having a leaving group. Any material may be used as long as it is, for example, a fatty acid, an alicyclic, aromatic, or heteroaromatic compound.
- the separating agent for optical isomers of the present invention can be used as a stationary phase for chromatography, and can be applied to gas chromatography, liquid chromatography, thin-layer chromatography, electrophoresis and the like. ) Suitable for liquid chromatography, thin-layer chromatography, and electrophoresis. It can be applied not only to chromatographic separation agents, but also to host-guest separation agents, membrane separation, and liquid crystal materials.
- the separation agent for optical isomers of the present invention, the stationary phase for chromatography using the same, and the stationary phase for continuous liquid chromatography can be used to separate a wide range of chiral compounds, especially in the analysis of pharmaceuticals, foods, agricultural chemicals, and fragrances.
- Suitable for optical isomer analysis technology that performs optical resolution with a coefficient.
- porous isomer and the polysaccharide derivative of the separating agent for optical isomers of the present invention are chemically bonded, when applied to a stationary phase of chromatography, the range of selection of a solvent as a mobile phase is widened.
- the porous carrier and the polysaccharide derivative are chemically bonded via the epoxy group introduced into the porous carrier, the polysaccharide derivative has Since no defects occur in the regular structure, polysaccharide derivatives can exhibit the inherently high optical resolution ability.
- porous carrier 1 represented by the following formula (silica gel with epoxy group introduced)
- Porous carrier 1 Silica gel (particle diameter 7 m, pore diameter 1000A) 8.1 g of benzene (80 ml), (3-dalicidoxypropyl) trimethoxysilane (4 ml), pyridine (0.2 The reaction product was washed well with methanol, acetone, and hexane in that order, and collected with a 4G glass filter. The introduction ratio of the epoxy group was determined by thermogravimetric analysis. Example 1
- optical isomer separating agent 4-1 represented by the following formula (separating agent in which epoxy group of porous carrier 1 and part of hydroxyl group of polysaccharide derivative 2 are chemically bonded, no catalyst)
- a pyridine solution of polysaccharide derivative 2 (0.26 g) was added to porous carrier 1 (1.02 g), and the mixture was allowed to react at 70 for 92 hours to perform immobilization.
- the hydroxyl group generated by ring opening of the xy group was converted to phenyl carbamate.
- the obtained separating agent was collected with a 4G glass filter, washed well with pyridine and THF, and then packed in a column [25 ⁇ 0.20 cm (id)] by a slurry method.
- the polysaccharide derivative binding rate (the ratio of the polysaccharide derivative in the optical isomer separating agent) of the obtained filler was calculated by the following equation by performing a thermogravimetric analysis of the filler.
- optical isomer separating agent 4-2 represented by the following formula (separating agent in which epoxy group of porous carrier 1 and part of hydroxyl group of polysaccharide derivative 2 are chemically bonded, with catalyst)
- Polysaccharide derivative 1 supported on porous carrier 1 at a ratio of 20 wt% 1.After leaving 14 g for 3 hours at 80 in toluene, BF 3 -Et 20 (l ⁇ ) was added. In addition, the mixture was reacted for 38 hours, and the unreacted hydroxyl group of the derivative and the hydroxyl group generated by ring opening of the epoxy group were converted to phenylcarbamate. The obtained separating agent was recovered with a 4G glass filter, washed well with pyridine and THF, and then packed in a column [25 ⁇ 0.20 cm (id)] by a slurry method. The binding ratio of the polysaccharide derivative (the ratio of the polysaccharide derivative in the separating agent for optical isomers) of the obtained filler was calculated in the same manner as in Example 1. Comparative Example 1
- separating agent 5 represented by the following formula (separating agent in which a part of the hydroxyl groups at positions 2 and 3 of polysaccharide derivative 1 is chemically bonded via diisocyanate to silica gel with amino group introduced)
- Silica gel particle size 7 ⁇ , pore size ⁇
- benzene 100 ml
- (3-aminopropyl) triethoxysilane 2 ml
- pyridine 0.8 ml
- the obtained separating agent 5 was collected with a 4G glass filter, washed well with pyridine and THF, and then packed in a column [25 x 0.20 cm (id)] by a slurry method.
- the binding ratio of the polysaccharide derivative (the ratio of the polysaccharide derivative in the separating agent for optical isomers) of the obtained filler was calculated by the same method as in Example 1 by performing thermogravimetric analysis on the filler. Comparative Example 2
- separating agent 6 represented by the following formula (separating agent in which a part of the hydroxyl group at position 6 of silica gel and polysaccharide derivative 2 with an amino group is chemically bonded via diisocyanate)
- Hexamethylene diisocyanate (0.05 ml, 0.31 mmol) and pyridine (10 ml) were added to the obtained surface-treated silylation gel (1.01 g), and reacted at 80 for 44 hours.
- An isocyanate group was introduced.
- the introduction rate of the isocyanate group onto the silica gel was calculated in the same manner as in Synthesis Example 3 by sampling a small amount of a silica gel and precipitating it in methanol, and performing thermogravimetric analysis on the obtained precipitate. After that, a pyridine solution of polysaccharide derivative 2 was added, immobilization was performed, and finally, unreacted hydroxyl groups were converted to phenylcarbamate.
- the obtained separating agent 6 was collected with a 4G glass filter, washed well with pyridine and THF, and then packed in a column [25 x 0.20 cm (id)] by a slurry method.
- the binding ratio of the polysaccharide derivative (the ratio of the polysaccharide derivative in the separating agent for optical isomers) of the obtained filler was calculated by the same method as in Example 1 by performing thermogravimetric analysis on the filler.
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
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Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/551,681 US7772153B2 (en) | 2003-04-24 | 2004-04-22 | Separating agent for enantiomeric isomers |
DE602004032335T DE602004032335D1 (de) | 2003-04-24 | 2004-04-22 | Trennbares mittel für optischen isomer |
EP04728898A EP1632286B1 (en) | 2003-04-24 | 2004-04-22 | Separating agent for optical isomer |
AT04728898T ATE506118T1 (de) | 2003-04-24 | 2004-04-22 | Trennbares mittel für optischen isomer |
JP2005505774A JP4294028B2 (ja) | 2003-04-24 | 2004-04-22 | 光学異性体用分離剤 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003119326 | 2003-04-24 | ||
JP2003-119326 | 2003-04-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004095018A1 true WO2004095018A1 (ja) | 2004-11-04 |
Family
ID=33308098
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2004/005757 WO2004095018A1 (ja) | 2003-04-24 | 2004-04-22 | 光学異性体用分離剤 |
Country Status (8)
Country | Link |
---|---|
US (1) | US7772153B2 (ja) |
EP (1) | EP1632286B1 (ja) |
JP (1) | JP4294028B2 (ja) |
KR (1) | KR101011784B1 (ja) |
CN (1) | CN100391593C (ja) |
AT (1) | ATE506118T1 (ja) |
DE (1) | DE602004032335D1 (ja) |
WO (1) | WO2004095018A1 (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007129659A1 (ja) * | 2006-05-09 | 2007-11-15 | National University Corporation Nagoya University | 光学異性体分離用充填剤 |
WO2007129658A1 (ja) * | 2006-05-09 | 2007-11-15 | National University Corporation Nagoya University | 光学異性体分離用充填剤 |
WO2007148834A1 (ja) | 2006-06-23 | 2007-12-27 | Daicel Chemical Industries, Ltd | 光学異性体の分析方法又は分離方法 |
CN102060995A (zh) * | 2010-11-19 | 2011-05-18 | 中南大学 | 一种硅胶负载二硫代氨基甲酸盐重金属螯合树脂的制备方法 |
US8883002B2 (en) | 2004-11-29 | 2014-11-11 | Daicel Chemical Industries, Ltd. | Separating agent for optical isomers and separation column for optical isomers |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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EP2472255B1 (en) * | 2009-08-26 | 2016-05-25 | Daicel Corporation | Separating agent for optical isomer |
US8859757B2 (en) * | 2010-06-18 | 2014-10-14 | Daicel Corporation | Separating agent for optical isomers |
EP2522647B1 (en) | 2011-05-10 | 2014-04-30 | DSM IP Assets B.V. | Process of separating chiral isomers of chroman compounds and their derivatives and precursors |
EP2573063A1 (en) | 2011-09-23 | 2013-03-27 | DSM IP Assets B.V. | Process for preparing chiral quinone |
CN104028253B (zh) * | 2014-06-23 | 2015-10-28 | 镇江出入境检验检疫局检验检疫综合技术中心 | 一种金纳米颗粒-多糖键合硅胶固定相及其制备方法 |
CN106268657A (zh) * | 2015-05-14 | 2017-01-04 | 株式会社大赛璐 | 光学异构体用分离剂 |
WO2023208514A1 (en) | 2022-04-28 | 2023-11-02 | F. Hoffmann-La Roche Ag | Chiral separation of n-phthaloyl-d/l-glutamic acid |
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JPS62270602A (ja) | 1986-05-19 | 1987-11-25 | Daicel Chem Ind Ltd | 多糖誘導体の製造方法 |
JPH04202141A (ja) | 1990-11-29 | 1992-07-22 | Nakarai Tesuku Kk | 光学分割剤の製造法 |
JPH06329561A (ja) | 1993-05-24 | 1994-11-29 | Daicel Chem Ind Ltd | 分離剤 |
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JPH07309784A (ja) | 1994-05-17 | 1995-11-28 | Daicel Chem Ind Ltd | 光学異性体用分離剤 |
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JPH11255671A (ja) * | 1998-03-11 | 1999-09-21 | Daicel Chem Ind Ltd | 光学異性体のクロマト分離法 |
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2004
- 2004-04-22 WO PCT/JP2004/005757 patent/WO2004095018A1/ja active Application Filing
- 2004-04-22 AT AT04728898T patent/ATE506118T1/de not_active IP Right Cessation
- 2004-04-22 CN CNB2004800062021A patent/CN100391593C/zh not_active Expired - Fee Related
- 2004-04-22 EP EP04728898A patent/EP1632286B1/en not_active Expired - Lifetime
- 2004-04-22 DE DE602004032335T patent/DE602004032335D1/de not_active Expired - Lifetime
- 2004-04-22 US US10/551,681 patent/US7772153B2/en not_active Expired - Fee Related
- 2004-04-22 JP JP2005505774A patent/JP4294028B2/ja not_active Expired - Fee Related
- 2004-04-22 KR KR1020057013455A patent/KR101011784B1/ko not_active IP Right Cessation
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JPS62270602A (ja) | 1986-05-19 | 1987-11-25 | Daicel Chem Ind Ltd | 多糖誘導体の製造方法 |
JPH04202141A (ja) | 1990-11-29 | 1992-07-22 | Nakarai Tesuku Kk | 光学分割剤の製造法 |
JPH06329561A (ja) | 1993-05-24 | 1994-11-29 | Daicel Chem Ind Ltd | 分離剤 |
JPH0859702A (ja) | 1993-06-22 | 1996-03-05 | Daicel Chem Ind Ltd | 光学異性体用分離剤およびその製造法 |
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JPH07309784A (ja) | 1994-05-17 | 1995-11-28 | Daicel Chem Ind Ltd | 光学異性体用分離剤 |
JPH11255671A (ja) * | 1998-03-11 | 1999-09-21 | Daicel Chem Ind Ltd | 光学異性体のクロマト分離法 |
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Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8883002B2 (en) | 2004-11-29 | 2014-11-11 | Daicel Chemical Industries, Ltd. | Separating agent for optical isomers and separation column for optical isomers |
US8883001B2 (en) | 2004-11-29 | 2014-11-11 | Daicel Chemical Industries, Ltd. | Separating agent for optical isomers and separation column for optical isomers |
WO2007129659A1 (ja) * | 2006-05-09 | 2007-11-15 | National University Corporation Nagoya University | 光学異性体分離用充填剤 |
WO2007129658A1 (ja) * | 2006-05-09 | 2007-11-15 | National University Corporation Nagoya University | 光学異性体分離用充填剤 |
US8053543B2 (en) | 2006-05-09 | 2011-11-08 | National University Corporation Nagoya University | Filler for optical isomer separation |
US8124712B2 (en) | 2006-05-09 | 2012-02-28 | National University Corporation Nagoya University | Filler for optical isomer separation |
JP5531287B2 (ja) * | 2006-05-09 | 2014-06-25 | 国立大学法人名古屋大学 | 光学異性体分離用充填剤 |
JP5540368B2 (ja) * | 2006-05-09 | 2014-07-02 | 国立大学法人名古屋大学 | 光学異性体分離用充填剤 |
WO2007148834A1 (ja) | 2006-06-23 | 2007-12-27 | Daicel Chemical Industries, Ltd | 光学異性体の分析方法又は分離方法 |
CN102060995A (zh) * | 2010-11-19 | 2011-05-18 | 中南大学 | 一种硅胶负载二硫代氨基甲酸盐重金属螯合树脂的制备方法 |
Also Published As
Publication number | Publication date |
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KR20070066815A (ko) | 2007-06-27 |
CN100391593C (zh) | 2008-06-04 |
US7772153B2 (en) | 2010-08-10 |
ATE506118T1 (de) | 2011-05-15 |
DE602004032335D1 (de) | 2011-06-01 |
CN1758959A (zh) | 2006-04-12 |
JP4294028B2 (ja) | 2009-07-08 |
EP1632286B1 (en) | 2011-04-20 |
KR101011784B1 (ko) | 2011-02-07 |
EP1632286A4 (en) | 2007-09-12 |
US20060189796A1 (en) | 2006-08-24 |
JPWO2004095018A1 (ja) | 2006-07-13 |
EP1632286A1 (en) | 2006-03-08 |
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