WO2004094342A2 - 光学異性体用分離剤 - Google Patents
光学異性体用分離剤 Download PDFInfo
- Publication number
- WO2004094342A2 WO2004094342A2 PCT/JP2004/005760 JP2004005760W WO2004094342A2 WO 2004094342 A2 WO2004094342 A2 WO 2004094342A2 JP 2004005760 W JP2004005760 W JP 2004005760W WO 2004094342 A2 WO2004094342 A2 WO 2004094342A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- optical isomers
- separating agent
- polysaccharide
- represented
- optical
- Prior art date
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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
- B01J20/281—Sorbents specially adapted for preparative, analytical or investigative chromatography
- B01J20/29—Chiral phases
-
- 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
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/24—Naturally occurring macromolecular compounds, e.g. humic acids or their derivatives
-
- 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
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/26—Synthetic macromolecular compounds
- B01J20/262—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon to carbon unsaturated bonds, e.g. obtained by polycondensation
-
- 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
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/26—Synthetic macromolecular compounds
- B01J20/265—Synthetic macromolecular compounds modified or post-treated 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
- B01J20/282—Porous sorbents
- B01J20/285—Porous sorbents based on 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
- B01J20/286—Phases chemically bonded to a substrate, e.g. to silica or to polymers
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- 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
-
- 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
Definitions
- the present invention relates to a method for separating compounds, particularly to a separating agent for optical isomers, which is suitable for separating optical isomers by the-method.
- Optical isomers that have a relationship between a real image and a mirror image have exactly the same physical and chemical properties, for example, physical properties such as boiling point, melting point, and solubility, but differ in their interaction with living organisms, for example, physiological activities such as taste and odor. Are often seen. Particularly in the field of pharmaceuticals, it is highly probable that significant differences in the efficacy and toxicity of optical isomers are observed between optical isomers.Therefore, the Ministry of Health, Labor and Welfare's drug production guidelines state that If so, it is advisable to consider the absorption, distribution, metabolism, and excretion kinetics of each isomer. "
- optical isomers cannot be analyzed by classical ordinary separation means because their physical and chemical properties, such as boiling point, melting point, and solubility, are exactly the same. Because it was fatal, research on techniques for simply and accurately analyzing a wide variety of optical isomers has been vigorously conducted.
- the chiral discriminant itself or a chiral stationary phase in which the chiral discriminator is supported on a suitable carrier is used.
- optically active poly triphenylmethyl methacrylate
- cellulose amylose derivatives
- amylose derivatives Y. Okamoto, M. Kawashinia and K. Hatada, J. Am. Chem. Soc., 106, 5337, 1984
- proteins Ovomucoid (Japanese Patent Application Laid-Open No. 63-307829) has been developed.
- An object of the present invention is to provide a separating agent for optical isomers comprising a polysaccharide derivative having a larger ⁇ value and high asymmetric discrimination ability as an active ingredient, which is suitable as a chiral stationary phase used in chromatography or the like. I do.
- cellulose derivatives and amylose derivatives in particular, phenylcarbamate derivatives have been known to have high optical resolution.
- a hydrogen atom of a phenyl group is an alkyl group or a halogen atom. It is known that the substituted one has high optical resolution.
- the optical resolution is remarkably reduced, and one obtained by substituting one of the hydrogens of the methylene group with a methyl group has a high optical resolution. It has been found that the introduction of a very bulky group into the methylene group further lowers the optical resolution. As a result of conducting research based on the above findings, the present inventor has found that a polysaccharide derivative having a higher ⁇ value can be obtained by introducing a carbonyl compound between a carbonyl group and a phenyl group. The present invention has been completed.
- the present invention provides a polysaccharide derivative in which at least a part of the hydrogen atom of the hydroxyl group of the polysaccharide is substituted with at least one of the atomic groups represented by the following general formulas (I) and ( ⁇ ).
- an optical isomer separating agent as a component.
- R is a substituted or unsubstituted aromatic group, or a linear, branched, or cyclic aliphatic group.
- the present invention is an application of the above polysaccharide derivative as a separating agent for optical isomers.
- the present invention is a method for separating an optical isomer by bringing the above polysaccharide derivative into contact with an optical isomer.
- the polysaccharide derivative used in the optical isomer separating agent of the present invention at least a part of the hydrogen atom of the hydroxyl group of the polysaccharide is substituted with at least one of the atomic groups represented by the general formulas (I) and (II). Things.
- 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.
- 3-1,4-Dalkan cellulose
- ⁇ -1,4-glucan a Milose, Amin pectin
- 1,6-glucan diextran
- 3-1,6-glucan Bussullan
- ⁇ -1,3-glucan eg curdlan, schizophyllan, etc.
- ⁇ -1,3-glucan ⁇ -1, 2-glucan (Crown Gall polysaccharide), / 3-1,4-galactan, ⁇ -1,4-mannan, ⁇ -1,6-mannan, ⁇ -1, 2—Fractan (inulin), j8—2, 6—Fractan (levan), ⁇ -1,4-xylan,) 3—1,3-xylan, ⁇ -1,4-chitosan, ⁇ —1,4 ⁇
- Examples include acetyl-chitosan (chitin), pullulan, agarose, and alginic acid, and also include amylose-containing starch
- cellulose, amylose, ⁇ -1,4-xylan, / 3-1,4-chitosan, chitin, / 3-1,4-mannan, inulin, and rindran from which high-purity polysaccharides can be easily obtained And the like, and particularly preferred are cellulose and amylose.
- the number average degree of polymerization of the polysaccharide is 5 or more, preferably 10 or more, and there is no particular upper limit. Desirable in point.
- the atomic group that substitutes at least a part of the hydrogen atom of the hydroxyl group of the polysaccharide is represented by the general formulas (I) and (II), and examples thereof include the following.
- R in the general formulas (I) and (II) is represented by the following general formula (III).
- Ri R 5 may be the same or different, and may be hydrogen, halogen, alkyl, alkoxy, amino, nitro, siloxy, alkylthio, Atom or group selected from )
- ⁇ 1 to ⁇ 5 are preferably atoms or groups selected from hydrogen, halogen and alkyl groups.
- the atomic group of the general formula (I) is selected from the following formulas (IV), (V), (VI) and (VII).
- R in the general formulas ⁇ ) and ⁇ ) is selected from the following formulas (Yin), (IX) and (X).
- the polysaccharide derivative may be a polysaccharide derivative in which the same atomic group is bonded to the polysaccharide, or may be a sugar derivative in which different types of atomic groups are bonded to the polysaccharide; the distribution of the atomic groups in the polysaccharide derivative is as follows.
- the number of the atomic groups bonded to the monosaccharide unit of the polysaccharide derivative may be the same or different for all the monosaccharide units. Good;
- the position of the atomic group bonded to the monosaccharide unit of the polysaccharide derivative may be the position of a specific hydroxyl group in the monosaccharide unit, or may not be particularly regular.
- the polysaccharide derivative used in the present invention is obtained by reacting a polysaccharide with a compound having a functional group capable of reacting with a hydroxyl group of the polysaccharide (however, a compound capable of forming an atomic group represented by the general formula (I) or (II)). Let me get it.
- a carboxylic acid derivative such as an aromatic or aliphatic carboxylic acid, an acid chloride, an acid anhydride or an acid ester, or an aromatic or aliphatic isocyanic acid derivative can be used.
- the separating agent for optical isomers of the present invention can be a product in which a polysaccharide derivative is supported on a carrier, or a product in which the polysaccharide derivative itself is crushed or formed into spherical particles.
- loading means that the polysaccharide derivative is immobilized on the carrier. Physical loading between the polysaccharide derivative and the carrier, chemical bonding between the carrier, and polysaccharide derivatives of Methods such as chemical bonding, chemical bonding of the third component, light irradiation to the polysaccharide derivative, and radical reaction can be applied.
- the carrier includes a porous organic carrier and a porous inorganic carrier, and is preferably a porous inorganic carrier.
- a porous organic carrier is a polymer material composed of polystyrene, polyacrylamide, polyacrylate, etc.
- Suitable as a porous inorganic carrier is silica, alumina, magnesia, glass, kaolin, titanium oxide , Silicates, hydroxyapatite and the like.
- a particularly preferred carrier is a silica gel, and the particle size of silica gel is 0.1 n! ⁇ 10 ⁇ , preferably 1 ⁇ ! ⁇ 300m, more preferably 1D! 1100 zm, and the average pore diameter is 10 A ⁇ : L 00 / im, preferably 50 A ⁇ 50,000 A. It is desirable that the surface be treated to eliminate the effects of residual silanol, but there is no problem if the surface is not treated at all.
- the loading amount of the polysaccharide derivative on the carrier is preferably 1 to: L 00 parts by mass, more preferably 5 to 60 parts by mass, and particularly preferably 10 to 100 parts by mass with respect to 100 parts by mass of the optical isomer separating agent. ⁇ 40 parts by weight is desirable.
- the crushed or spherical polysaccharide derivative obtained by using a mortar or the like be classified to have uniform particle sizes.
- 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 stationary phase of continuous liquid chromatography is suitable for the optical isomer analysis technique for optical resolution of a wide range of chiral compounds with a high separation coefficient, especially in the analysis of pharmaceuticals, foods, agricultural chemicals, and fragrances.
- the separating agent for optical isomers of the present invention has excellent optical resolution.
- the retention coefficient (k ') and the separation coefficient (h) are defined by the following equations.
- the dead time was defined as the elution time of Tri-tert-butylbezene.
- Benzamide and oxalyl chloride were synthesized in dimethyl sulfoxide ( ⁇ SO) under a nitrogen atmosphere with stirring at 60 for 6 hours.
- the obtained benzoyl isocyanate was produced by distillation under reduced pressure (61 ° C / 4 fractions Hg).
- Synthesis was carried out by gradually adding thionyl chloride to 3,5-dimethylbenzoic acid under a nitrogen atmosphere while cooling in an ice bath, and after all the addition was completed, heating to 80 ° C and reacting. .
- 3,5-Dimethylpentyl chloride and ammonium carbonate were synthesized by stirring for 4 hours at room temperature in a nitrogen atmosphere in getyl ether.
- Porous silica gel (particle size 7 / m) was treated with 3-aminopropyltriethoxysilane to carry out an aminopropyl silane treatment (APS treatment).
- the filler obtained in (3) above was pressurized and packed into a 0.2 cm (iX25 cniL) stainless steel column using the slurry packing method to produce an optical isomer separation power ram.
- Example 1 Example 2
- Example 3 Example 4
- Example 5 Example 6
- Example 7 kT kl 'Of kl' kl 'kT a polysaccharide derivative Synthesis
- Example 1 Synthesis Example 2 ii
- Example 3 Synthesis Example 4
- Synthesis Example 5 Synthesis Example 6
- Synthesis Example 7 Compound 1 0.30 1 0.12 1 0.48 1 0.63 1.00 0.41 1 0.49 1 0.29
- Compound 2 0.53 1 0.17 1.25 to 1 0.66 1.00 0.68 1.00 0.47 1 0.58
- Compound 3 0.29 1.00 0.11 0.79 1 0.52 1 0.45 1 0.48 1 0.50
- Compound 4 1.84 1.13 0.67 i 3.89 1.08 2.82 1.09 2.60 1.14 2.38 1.11 1.72 1.23
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- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Steroid Compounds (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT04728920T ATE471207T1 (de) | 2003-04-24 | 2004-04-22 | Mittel zur trennung optischer isomere |
US10/552,939 US7683167B2 (en) | 2003-04-24 | 2004-04-22 | Separating agent for enantiomeric isomers |
DE602004027720T DE602004027720D1 (de) | 2003-04-24 | 2004-04-22 | Mittel zur trennung optischer isomere |
JP2005505777A JP4340264B2 (ja) | 2003-04-24 | 2004-04-22 | 光学異性体用分離剤 |
EP04728920A EP1618949B1 (en) | 2003-04-24 | 2004-04-22 | Agent for separating optical isomers |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003-119710 | 2003-04-24 | ||
JP2003119710 | 2003-04-24 |
Publications (4)
Publication Number | Publication Date |
---|---|
WO2004094342A2 true WO2004094342A2 (ja) | 2004-11-04 |
WO2004094342A1 WO2004094342A1 (ja) | 2004-11-04 |
WO2004094342A3 WO2004094342A3 (ja) | 2005-03-03 |
WO2004094342A8 WO2004094342A8 (ja) | 2005-05-12 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015175747A (ja) * | 2014-03-17 | 2015-10-05 | 株式会社島津製作所 | トリアシルグリセロールの分離方法 |
JP2016102145A (ja) * | 2014-11-27 | 2016-06-02 | Jnc株式会社 | アミノ基を含むイオン交換基とブチル基を含む疎水性基とを有する多孔性セルロース粒子及びそれを含むクロマトグラフィー担体ならびにb型肝炎ウィルスのウィルス様粒子の精製方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57150432A (en) | 1981-03-11 | 1982-09-17 | Daicel Chem Ind Ltd | Adsorbent deposited with optically active high polymer used in separation |
JPS63307829A (ja) | 1986-04-02 | 1988-12-15 | Eisai Co Ltd | 光学異性体用分離剤 |
JP2001124752A (ja) | 1999-10-26 | 2001-05-11 | Daicel Chem Ind Ltd | 光学活性なオキシブチニンの製造方法 |
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57150432A (en) | 1981-03-11 | 1982-09-17 | Daicel Chem Ind Ltd | Adsorbent deposited with optically active high polymer used in separation |
JPS63307829A (ja) | 1986-04-02 | 1988-12-15 | Eisai Co Ltd | 光学異性体用分離剤 |
JP2001124752A (ja) | 1999-10-26 | 2001-05-11 | Daicel Chem Ind Ltd | 光学活性なオキシブチニンの製造方法 |
Non-Patent Citations (1)
Title |
---|
Y. OKAMOTO; M. KAWASHIMA; K. HATADA, J. AM. CHEM. SOC., vol. 106, 1984, pages 5337 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015175747A (ja) * | 2014-03-17 | 2015-10-05 | 株式会社島津製作所 | トリアシルグリセロールの分離方法 |
JP2016102145A (ja) * | 2014-11-27 | 2016-06-02 | Jnc株式会社 | アミノ基を含むイオン交換基とブチル基を含む疎水性基とを有する多孔性セルロース粒子及びそれを含むクロマトグラフィー担体ならびにb型肝炎ウィルスのウィルス様粒子の精製方法 |
Also Published As
Publication number | Publication date |
---|---|
WO2004094342A3 (ja) | 2005-03-03 |
KR101011780B1 (ko) | 2011-02-07 |
ATE471207T1 (de) | 2010-07-15 |
EP1618949A4 (en) | 2007-08-29 |
US7683167B2 (en) | 2010-03-23 |
KR20070066816A (ko) | 2007-06-27 |
EP2208519B1 (en) | 2012-08-29 |
JP4340264B2 (ja) | 2009-10-07 |
DE602004027720D1 (de) | 2010-07-29 |
US20070039890A1 (en) | 2007-02-22 |
WO2004094342A8 (ja) | 2005-05-12 |
EP2208519A1 (en) | 2010-07-21 |
CN1758958A (zh) | 2006-04-12 |
EP1618949B1 (en) | 2010-06-16 |
EP1618949A2 (en) | 2006-01-25 |
CN100364661C (zh) | 2008-01-30 |
JPWO2004094342A1 (ja) | 2006-07-13 |
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