ES2307140T3 - Metodo para la preparacion de carboxialquilinulina. - Google Patents
Metodo para la preparacion de carboxialquilinulina. Download PDFInfo
- Publication number
- ES2307140T3 ES2307140T3 ES05700220T ES05700220T ES2307140T3 ES 2307140 T3 ES2307140 T3 ES 2307140T3 ES 05700220 T ES05700220 T ES 05700220T ES 05700220 T ES05700220 T ES 05700220T ES 2307140 T3 ES2307140 T3 ES 2307140T3
- Authority
- ES
- Spain
- Prior art keywords
- inulin
- haloalkylcarboxylate
- temperature
- reaction
- order
- 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
- 238000000034 method Methods 0.000 title claims abstract description 32
- 238000002360 preparation method Methods 0.000 title claims description 12
- 229920001202 Inulin Polymers 0.000 claims abstract description 45
- 229940029339 inulin Drugs 0.000 claims abstract description 42
- JYJIGFIDKWBXDU-MNNPPOADSA-N inulin Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)OC[C@]1(OC[C@]2(OC[C@]3(OC[C@]4(OC[C@]5(OC[C@]6(OC[C@]7(OC[C@]8(OC[C@]9(OC[C@]%10(OC[C@]%11(OC[C@]%12(OC[C@]%13(OC[C@]%14(OC[C@]%15(OC[C@]%16(OC[C@]%17(OC[C@]%18(OC[C@]%19(OC[C@]%20(OC[C@]%21(OC[C@]%22(OC[C@]%23(OC[C@]%24(OC[C@]%25(OC[C@]%26(OC[C@]%27(OC[C@]%28(OC[C@]%29(OC[C@]%30(OC[C@]%31(OC[C@]%32(OC[C@]%33(OC[C@]%34(OC[C@]%35(OC[C@]%36(O[C@@H]%37[C@@H]([C@@H](O)[C@H](O)[C@@H](CO)O%37)O)[C@H]([C@H](O)[C@@H](CO)O%36)O)[C@H]([C@H](O)[C@@H](CO)O%35)O)[C@H]([C@H](O)[C@@H](CO)O%34)O)[C@H]([C@H](O)[C@@H](CO)O%33)O)[C@H]([C@H](O)[C@@H](CO)O%32)O)[C@H]([C@H](O)[C@@H](CO)O%31)O)[C@H]([C@H](O)[C@@H](CO)O%30)O)[C@H]([C@H](O)[C@@H](CO)O%29)O)[C@H]([C@H](O)[C@@H](CO)O%28)O)[C@H]([C@H](O)[C@@H](CO)O%27)O)[C@H]([C@H](O)[C@@H](CO)O%26)O)[C@H]([C@H](O)[C@@H](CO)O%25)O)[C@H]([C@H](O)[C@@H](CO)O%24)O)[C@H]([C@H](O)[C@@H](CO)O%23)O)[C@H]([C@H](O)[C@@H](CO)O%22)O)[C@H]([C@H](O)[C@@H](CO)O%21)O)[C@H]([C@H](O)[C@@H](CO)O%20)O)[C@H]([C@H](O)[C@@H](CO)O%19)O)[C@H]([C@H](O)[C@@H](CO)O%18)O)[C@H]([C@H](O)[C@@H](CO)O%17)O)[C@H]([C@H](O)[C@@H](CO)O%16)O)[C@H]([C@H](O)[C@@H](CO)O%15)O)[C@H]([C@H](O)[C@@H](CO)O%14)O)[C@H]([C@H](O)[C@@H](CO)O%13)O)[C@H]([C@H](O)[C@@H](CO)O%12)O)[C@H]([C@H](O)[C@@H](CO)O%11)O)[C@H]([C@H](O)[C@@H](CO)O%10)O)[C@H]([C@H](O)[C@@H](CO)O9)O)[C@H]([C@H](O)[C@@H](CO)O8)O)[C@H]([C@H](O)[C@@H](CO)O7)O)[C@H]([C@H](O)[C@@H](CO)O6)O)[C@H]([C@H](O)[C@@H](CO)O5)O)[C@H]([C@H](O)[C@@H](CO)O4)O)[C@H]([C@H](O)[C@@H](CO)O3)O)[C@H]([C@H](O)[C@@H](CO)O2)O)[C@@H](O)[C@H](O)[C@@H](CO)O1 JYJIGFIDKWBXDU-MNNPPOADSA-N 0.000 claims abstract description 38
- 238000006243 chemical reaction Methods 0.000 claims abstract description 31
- 239000012736 aqueous medium Substances 0.000 claims abstract description 10
- 229910001854 alkali hydroxide Inorganic materials 0.000 claims abstract description 6
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims abstract description 6
- 239000000725 suspension Substances 0.000 claims description 24
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 18
- 239000011541 reaction mixture Substances 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 9
- 239000003153 chemical reaction reagent Substances 0.000 claims description 7
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 6
- 125000004432 carbon atom Chemical group C* 0.000 claims description 5
- -1 inulin monosaccharides Chemical class 0.000 claims description 5
- 239000002253 acid Substances 0.000 claims description 4
- 125000000217 alkyl group Chemical group 0.000 claims description 4
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 3
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052794 bromium Inorganic materials 0.000 claims description 3
- 229910052801 chlorine Inorganic materials 0.000 claims description 3
- 239000000460 chlorine Substances 0.000 claims description 3
- 229910052736 halogen Inorganic materials 0.000 claims description 3
- 150000002367 halogens Chemical class 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims description 3
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 claims description 3
- 150000002500 ions Chemical class 0.000 claims description 3
- 239000011591 potassium Substances 0.000 claims description 3
- 229910052700 potassium Inorganic materials 0.000 claims description 3
- 239000011734 sodium Substances 0.000 claims description 3
- 229910052708 sodium Inorganic materials 0.000 claims description 3
- 239000003513 alkali Substances 0.000 claims description 2
- 125000004181 carboxyalkyl group Chemical group 0.000 claims 1
- 239000002609 medium Substances 0.000 abstract description 3
- 150000007942 carboxylates Chemical class 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000007935 neutral effect Effects 0.000 abstract 1
- FDRCDNZGSXJAFP-UHFFFAOYSA-M sodium chloroacetate Chemical compound [Na+].[O-]C(=O)CCl FDRCDNZGSXJAFP-UHFFFAOYSA-M 0.000 description 11
- 229920002670 Fructan Polymers 0.000 description 9
- ZFTFOHBYVDOAMH-XNOIKFDKSA-N (2r,3s,4s,5r)-5-[[(2r,3s,4s,5r)-5-[[(2r,3s,4s,5r)-3,4-dihydroxy-2,5-bis(hydroxymethyl)oxolan-2-yl]oxymethyl]-3,4-dihydroxy-2-(hydroxymethyl)oxolan-2-yl]oxymethyl]-2-(hydroxymethyl)oxolane-2,3,4-triol Chemical class O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)OC[C@@H]1[C@@H](O)[C@H](O)[C@](CO)(OC[C@@H]2[C@H]([C@H](O)[C@@](O)(CO)O2)O)O1 ZFTFOHBYVDOAMH-XNOIKFDKSA-N 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- 239000006185 dispersion Substances 0.000 description 6
- 239000000047 product Substances 0.000 description 5
- 239000007864 aqueous solution Substances 0.000 description 4
- 230000007062 hydrolysis Effects 0.000 description 4
- 238000006460 hydrolysis reaction Methods 0.000 description 4
- NOESYZHRGYRDHS-UHFFFAOYSA-N insulin Chemical compound N1C(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(NC(=O)CN)C(C)CC)CSSCC(C(NC(CO)C(=O)NC(CC(C)C)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CCC(N)=O)C(=O)NC(CC(C)C)C(=O)NC(CCC(O)=O)C(=O)NC(CC(N)=O)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CSSCC(NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2C=CC(O)=CC=2)NC(=O)C(CC(C)C)NC(=O)C(C)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2NC=NC=2)NC(=O)C(CO)NC(=O)CNC2=O)C(=O)NCC(=O)NC(CCC(O)=O)C(=O)NC(CCCNC(N)=N)C(=O)NCC(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC(O)=CC=3)C(=O)NC(C(C)O)C(=O)N3C(CCC3)C(=O)NC(CCCCN)C(=O)NC(C)C(O)=O)C(=O)NC(CC(N)=O)C(O)=O)=O)NC(=O)C(C(C)CC)NC(=O)C(CO)NC(=O)C(C(C)O)NC(=O)C1CSSCC2NC(=O)C(CC(C)C)NC(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CC(N)=O)NC(=O)C(NC(=O)C(N)CC=1C=CC=CC=1)C(C)C)CC1=CN=CN1 NOESYZHRGYRDHS-UHFFFAOYSA-N 0.000 description 4
- 150000002772 monosaccharides Chemical group 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 102000004877 Insulin Human genes 0.000 description 2
- 108090001061 Insulin Proteins 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000005194 fractionation Methods 0.000 description 2
- 238000001879 gelation Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 229940125396 insulin Drugs 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000004440 column chromatography Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000002255 enzymatic effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 238000007210 heterogeneous catalysis Methods 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 238000005374 membrane filtration Methods 0.000 description 1
- 238000001728 nano-filtration Methods 0.000 description 1
- 150000002482 oligosaccharides Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
- C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
- C08B37/0051—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid beta-D-Fructofuranans, e.g. beta-2,6-D-fructofuranan, i.e. levan; Derivatives thereof
- C08B37/0054—Inulin, i.e. beta-2,1-D-fructofuranan; Derivatives thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Materials Engineering (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Peptides Or Proteins (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP04075280A EP1559727A1 (en) | 2004-01-30 | 2004-01-30 | Method for the manufacture of carboxyalkylinulin |
| EP04075280 | 2004-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2307140T3 true ES2307140T3 (es) | 2008-11-16 |
Family
ID=34639450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES05700220T Expired - Lifetime ES2307140T3 (es) | 2004-01-30 | 2005-01-28 | Metodo para la preparacion de carboxialquilinulina. |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US7728124B2 (enExample) |
| EP (2) | EP1559727A1 (enExample) |
| JP (1) | JP5019513B2 (enExample) |
| CN (1) | CN1914230B (enExample) |
| AT (1) | ATE391731T1 (enExample) |
| AU (1) | AU2005209336B2 (enExample) |
| CA (1) | CA2555205C (enExample) |
| DE (1) | DE602005005953T2 (enExample) |
| ES (1) | ES2307140T3 (enExample) |
| RU (1) | RU2373223C2 (enExample) |
| WO (1) | WO2005073256A1 (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2388308A1 (en) | 2010-05-19 | 2011-11-23 | Dequest AG | Cleaning composition with improved stain removal |
| JP6174996B2 (ja) | 2010-05-19 | 2017-08-02 | イタルマッチ ケミカルズ ソチエタ ペル アツィオーニ | ステイン除去が改善された洗浄組成物 |
| WO2013087665A2 (en) * | 2011-12-12 | 2013-06-20 | Dequest Ag | Cosmetic composition for skin or hair care |
| EP2626373A1 (en) * | 2012-02-08 | 2013-08-14 | Dequest AG | Method for the manufacture of concentrated aqueous solutions of alkali metal salt of carboxymethyl fructan |
| CN104231117B (zh) * | 2014-09-22 | 2016-08-10 | 忻州师范学院 | 一种离子液体促进下制备羧甲基菊粉的方法 |
| CN107674100A (zh) * | 2017-09-28 | 2018-02-09 | 中国科学院烟台海岸带研究所 | 一种菊粉短链脂肪酸酯的制备方法 |
| EP3561036B1 (en) | 2018-04-27 | 2023-08-09 | The Procter & Gamble Company | Hard surface cleaners comprising carboxylated fructan |
| EP3561031B1 (en) | 2018-04-27 | 2025-06-04 | The Procter & Gamble Company | Alkaline hard surface cleaners comprising alkylpyrrolidones |
| EP3561032A1 (en) | 2018-04-27 | 2019-10-30 | The Procter & Gamble Company | Antimicrobial hard surface cleaners comprising alkylpyrrolidones |
| JP7637622B2 (ja) * | 2019-08-01 | 2025-02-28 | 株式会社ダイセル | 多孔質セルロース及びその製造方法 |
| EP4484535A1 (en) | 2023-06-28 | 2025-01-01 | The Procter & Gamble Company | Hard surface cleaners comprising carboxylated fructan |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3303153A1 (de) * | 1983-01-31 | 1984-08-02 | Henkel KGaA, 4000 Düsseldorf | Verfahren zur herstellung von hochsubstituierten carboxyalkylcellulosen und deren mischethern |
| JPH03287595A (ja) * | 1990-04-04 | 1991-12-18 | Kao Corp | カルボキシアルキル化グリコシド及びその製造方法 |
| DE4101910A1 (de) * | 1991-01-23 | 1992-07-30 | Laevosan Gmbh & Co Kg | Verfahren zur herstellung eines pyrogenfreien gut wasserloeslichen fructans sowie ein nierendiagnostikum, das ein solches fructan enthaelt |
| NL9302163A (nl) * | 1993-12-10 | 1995-07-03 | Univ Delft Tech | Gecarboxymethyleerde oligo- en polysacchariden als kristallisatie inhibitors. |
| DE69706521T2 (de) * | 1996-02-09 | 2002-07-11 | Cooeperatie Cosun U.A., Roosendaal | Modifiziertes inulin |
| EP0930317A1 (en) * | 1998-01-21 | 1999-07-21 | Tiense Suikerraffinaderij N.V. (Raffinerie Tirlemontoise S.A.) | Process for the manufacture of chicory inulin, hydrolysates and derivatives of inulin, and improved chicory inulin products, hydrolysates and derivatives |
| NL1008371C2 (nl) * | 1998-02-20 | 1999-08-24 | Cooperatie Cosun U A | Werkwijze voor het bestrijden van aanslag in het suikerproces. |
-
2004
- 2004-01-30 EP EP04075280A patent/EP1559727A1/en not_active Withdrawn
-
2005
- 2005-01-28 CA CA2555205A patent/CA2555205C/en not_active Expired - Lifetime
- 2005-01-28 RU RU2006130010/04A patent/RU2373223C2/ru active
- 2005-01-28 DE DE602005005953T patent/DE602005005953T2/de not_active Expired - Lifetime
- 2005-01-28 ES ES05700220T patent/ES2307140T3/es not_active Expired - Lifetime
- 2005-01-28 CN CN2005800037274A patent/CN1914230B/zh not_active Expired - Lifetime
- 2005-01-28 EP EP05700220A patent/EP1713831B1/en not_active Expired - Lifetime
- 2005-01-28 AT AT05700220T patent/ATE391731T1/de active
- 2005-01-28 AU AU2005209336A patent/AU2005209336B2/en not_active Expired
- 2005-01-28 WO PCT/BE2005/000011 patent/WO2005073256A1/en not_active Ceased
- 2005-01-28 US US10/587,878 patent/US7728124B2/en active Active
- 2005-01-28 JP JP2006549794A patent/JP5019513B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| AU2005209336A1 (en) | 2005-08-11 |
| DE602005005953T2 (de) | 2009-09-10 |
| WO2005073256A1 (en) | 2005-08-11 |
| ATE391731T1 (de) | 2008-04-15 |
| EP1713831A1 (en) | 2006-10-25 |
| CA2555205C (en) | 2012-09-18 |
| US7728124B2 (en) | 2010-06-01 |
| JP2007532698A (ja) | 2007-11-15 |
| EP1559727A1 (en) | 2005-08-03 |
| CN1914230B (zh) | 2010-05-26 |
| US20070225483A1 (en) | 2007-09-27 |
| DE602005005953D1 (de) | 2008-05-21 |
| JP5019513B2 (ja) | 2012-09-05 |
| AU2005209336B2 (en) | 2011-08-25 |
| EP1713831B1 (en) | 2008-04-09 |
| CN1914230A (zh) | 2007-02-14 |
| RU2006130010A (ru) | 2008-03-10 |
| CA2555205A1 (en) | 2005-08-11 |
| RU2373223C2 (ru) | 2009-11-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES2307140T3 (es) | Metodo para la preparacion de carboxialquilinulina. | |
| JP3172171B2 (ja) | ジカルボキシ多糖類の製造方法、及びジカルボキシ多糖類を基剤とした洗剤中の燐酸塩の代用品 | |
| CA2682587C (en) | Water-soluble iron(iii)-carbohydrate derivative complexes, preparation thereof, and medicaments comprising them | |
| CY1106837T1 (el) | Μεθοδος παραγωγης κρυσταλλων νατεγλινιδιου | |
| NO143624B (no) | Nye jodbenzenderivater for anvendelse i roentgenkontrastmidler | |
| KR20120016056A (ko) | 방향족 화합물의 요오드화를 위한 방법 | |
| JPH0694482B2 (ja) | カチオン性スターチの酸化方法と、それによって得られるカルボキシル基とカチオン性官能基とを有する両性スターチ | |
| US20150011748A1 (en) | Method for the manufacture of concentrated aqueous solutions of alkali metal salt of carboxymethyl fructan | |
| EP1341717B1 (en) | Recovery process for spent periodate | |
| JP2007532698A5 (enExample) | ||
| ES2964559T3 (es) | Procedimiento para la producción de pentaeritritol con un rendimiento aumentado de dipentaeritritol | |
| JP2001031703A (ja) | アルキル化シクロデキストリン誘導体の製造方法 | |
| JP2651567B2 (ja) | メチル化β−シクロデキストリン | |
| KR100395653B1 (ko) | 카르복실 키토산의 제조방법 | |
| JPH02105801A (ja) | 新規なキトサン化合物、該化合物の製造方法および保湿剤としての用途 | |
| CN1154639C (zh) | 5-氨基吡唑-4-羧酸酯衍生物及其制备方法 | |
| JP2005120052A (ja) | グルコースのアシル化誘導体の製造法 | |
| JPS63230702A (ja) | アルデヒド基含有澱粉エーテル類、その製造方法およびその用途 | |
| KR100552994B1 (ko) | 디알릴디메틸암모늄클로라이드의 제조방법 | |
| JPS60258161A (ja) | システイン誘導体を製造する方法 | |
| HU203516B (en) | Process for producing 1-naphtyl-acetic acid | |
| JPH0881437A (ja) | Dl−シスチンの製造方法 | |
| JP2010047642A (ja) | カルバモイルエチルカルボキシルエチルスターチ |