DK0789777T3 - Polysaccharider med et højt indhold af iduronsyre - Google Patents
Polysaccharider med et højt indhold af iduronsyreInfo
- Publication number
- DK0789777T3 DK0789777T3 DK95937026T DK95937026T DK0789777T3 DK 0789777 T3 DK0789777 T3 DK 0789777T3 DK 95937026 T DK95937026 T DK 95937026T DK 95937026 T DK95937026 T DK 95937026T DK 0789777 T3 DK0789777 T3 DK 0789777T3
- Authority
- DK
- Denmark
- Prior art keywords
- pct
- polysaccharides
- iduronic acid
- sulfation
- sec
- Prior art date
Links
- 150000004676 glycans Chemical class 0.000 title abstract 3
- 229920001282 polysaccharide Polymers 0.000 title abstract 3
- 239000005017 polysaccharide Substances 0.000 title abstract 3
- IAJILQKETJEXLJ-UHFFFAOYSA-N Galacturonsaeure Natural products O=CC(O)C(O)C(O)C(O)C(O)=O IAJILQKETJEXLJ-UHFFFAOYSA-N 0.000 title abstract 2
- AEMOLEFTQBMNLQ-HNFCZKTMSA-N L-idopyranuronic acid Chemical compound OC1O[C@@H](C(O)=O)[C@@H](O)[C@H](O)[C@H]1O AEMOLEFTQBMNLQ-HNFCZKTMSA-N 0.000 title abstract 2
- 229920002971 Heparan sulfate Polymers 0.000 abstract 3
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 abstract 2
- 238000005670 sulfation reaction Methods 0.000 abstract 2
- JKMHFZQWWAIEOD-UHFFFAOYSA-N 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonic acid Chemical compound OCC[NH+]1CCN(CCS([O-])(=O)=O)CC1 JKMHFZQWWAIEOD-UHFFFAOYSA-N 0.000 abstract 1
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 abstract 1
- 241000588724 Escherichia coli Species 0.000 abstract 1
- 239000007995 HEPES buffer Substances 0.000 abstract 1
- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 abstract 1
- 102000004879 Racemases and epimerases Human genes 0.000 abstract 1
- 108090001066 Racemases and epimerases Proteins 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 230000000996 additive effect Effects 0.000 abstract 1
- 239000007853 buffer solution Substances 0.000 abstract 1
- 238000003381 deacetylation reaction Methods 0.000 abstract 1
- 238000006345 epimerization reaction Methods 0.000 abstract 1
- 229960002897 heparin Drugs 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 235000011164 potassium chloride Nutrition 0.000 abstract 1
- 239000001103 potassium chloride Substances 0.000 abstract 1
- 239000012429 reaction media Substances 0.000 abstract 1
- 230000019635 sulfation Effects 0.000 abstract 1
- GPRLSGONYQIRFK-MNYXATJNSA-N triton Chemical compound [3H+] GPRLSGONYQIRFK-MNYXATJNSA-N 0.000 abstract 1
Classifications
-
- 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
- C12P19/00—Preparation of compounds containing saccharide radicals
- C12P19/26—Preparation of nitrogen-containing carbohydrates
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P7/00—Drugs for disorders of the blood or the extracellular fluid
- A61P7/02—Antithrombotic agents; Anticoagulants; Platelet aggregation inhibitors
-
- 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
- C08B37/006—Heteroglycans, i.e. polysaccharides having more than one sugar residue in the main chain in either alternating or less regular sequence; Gellans; Succinoglycans; Arabinogalactans; Tragacanth or gum tragacanth or traganth from Astragalus; Gum Karaya from Sterculia urens; Gum Ghatti from Anogeissus latifolia; Derivatives thereof
- C08B37/0063—Glycosaminoglycans or mucopolysaccharides, e.g. keratan sulfate; Derivatives thereof, e.g. fucoidan
- C08B37/0075—Heparin; Heparan sulfate; Derivatives thereof, e.g. heparosan; Purification or extraction methods thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Health & Medical Sciences (AREA)
- Zoology (AREA)
- Biochemistry (AREA)
- Wood Science & Technology (AREA)
- Molecular Biology (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Genetics & Genomics (AREA)
- General Engineering & Computer Science (AREA)
- Polymers & Plastics (AREA)
- Materials Engineering (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Pharmacology & Pharmacy (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Hematology (AREA)
- Public Health (AREA)
- Diabetes (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Enzymes And Modification Thereof (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITMI942240A IT1271057B (it) | 1994-11-04 | 1994-11-04 | Polisaccaridi aventi un elevato contenuto di acido iduronico |
| PCT/EP1995/004241 WO1996014425A1 (en) | 1994-11-04 | 1995-10-30 | Polysaccharides having a high iduronic acid content |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK0789777T3 true DK0789777T3 (da) | 2000-11-06 |
Family
ID=11369805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK95937026T DK0789777T3 (da) | 1994-11-04 | 1995-10-30 | Polysaccharider med et højt indhold af iduronsyre |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US5958899A (da) |
| EP (1) | EP0789777B1 (da) |
| JP (1) | JP3640259B2 (da) |
| CN (1) | CN1094977C (da) |
| AT (1) | ATE195348T1 (da) |
| AU (1) | AU3926195A (da) |
| CA (1) | CA2204366A1 (da) |
| DE (1) | DE69518333T2 (da) |
| DK (1) | DK0789777T3 (da) |
| ES (1) | ES2150589T3 (da) |
| IT (1) | IT1271057B (da) |
| PT (1) | PT789777E (da) |
| WO (1) | WO1996014425A1 (da) |
Families Citing this family (42)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1282994B1 (it) * | 1996-05-10 | 1998-04-03 | Inalco Spa | Derivati del polisaccaride k5 aventi elevata attivita' anticoagulante |
| SE9701454D0 (sv) * | 1997-04-18 | 1997-04-18 | Ulf Lindahl | new DNA sequences and a process for enzyme manufacture |
| US7223571B2 (en) * | 1998-04-02 | 2007-05-29 | The Board Of Regents Of The Universtiy Of Oklahoma | Targeted glycosaminoglycan polymers by polymer grafting and methods of making and using same |
| US8088604B2 (en) * | 1998-04-02 | 2012-01-03 | The Board Of Regents Of The University Of Oklahoma | Production of defined monodisperse heparosan polymers and unnatural polymers with polysaccharide synthases |
| US20060188966A1 (en) * | 1998-04-02 | 2006-08-24 | Deangelis Paul L | Natural, chimeric and hybrid glycosaminoglycan polymers and methods of making and using same |
| US20080108110A1 (en) * | 1998-04-02 | 2008-05-08 | Deangelis Paul L | Targeted glycosaminoglycan polymers by polymer grafting and methods of making and using same |
| US20040197868A1 (en) * | 2001-05-08 | 2004-10-07 | Deangelis Paul L. | Heparin/heparosan synthase from P. multocida, soluble and single action catalysts thereof and methods of making and using same |
| CN1098354C (zh) * | 1998-11-12 | 2003-01-08 | 武汉大学 | 双酶催化法合成1－β－D－呋喃核糖苷－1，2，4－三氮唑－3－甲酰胺 |
| US6608042B2 (en) | 2000-03-28 | 2003-08-19 | Aventis Pharma, S.A. | Pharmaceutical compositions containing oligosaccharides, the novel oligosaccharides and preparation thereof |
| US20020062019A1 (en) | 2000-03-30 | 2002-05-23 | Pasqua Oreste | Glycosaminoglycans derived from K5 polysaccharide having high anticoagulant and antithrombotic activities and process for their preparation |
| US8227449B2 (en) | 2000-03-30 | 2012-07-24 | Glycores 2000 S.R.L. | Glycosaminoglycans derived from K5 polysaccharide having high anticoagulant and antithrombotic activities and process for their preparation |
| IT1318432B1 (it) * | 2000-03-30 | 2003-08-25 | Inalco Spa | Glicosaminoglicani derivati dal polisaccaride k5 aventi elevataattivita' anticoagulante ed antitrombotica e processo per la loro |
| US6887698B2 (en) | 2000-12-08 | 2005-05-03 | Biotie Therapies Corp. | Glucuronyl C5-epimerase, DNA encoding the same and uses thereof |
| ITMI20032498A1 (it) | 2003-12-17 | 2005-06-18 | Pasqua Anna Oreste | Polisaccaridi antitrombotici a basso peso molecolare e |
| ITMI20010397A1 (it) * | 2001-02-27 | 2002-08-27 | Giorgio Zoppetti | Derivati altamente n,o-solfatati del polisaccaride k5 e loro preparazione |
| US8580290B2 (en) | 2001-05-08 | 2013-11-12 | The Board Of Regents Of The University Of Oklahoma | Heparosan-based biomaterials and coatings and methods of production and use thereof |
| WO2002089742A2 (en) * | 2001-05-08 | 2002-11-14 | The Board Of Regents Of The University Of Oklahoma | Heparin/heparosan synthase and methods of making and using same |
| WO2003078960A2 (en) | 2002-03-11 | 2003-09-25 | Momenta Pharmaceuticals, Inc. | Analysis of sulfated polysaccharides |
| CN1675249A (zh) * | 2002-06-18 | 2005-09-28 | 格利考斯2000有限公司 | N－酰基－(表)k5－胺－o－硫酸盐衍生物及其产品的制备方法 |
| US8513407B2 (en) * | 2002-06-18 | 2013-08-20 | Glycores 2000 S.R.L. | Process for the preparation of N-acyl-(epi)K5-amine-O-sulfate-derivatives and products thus obtained |
| US20120253029A1 (en) | 2002-06-18 | 2012-10-04 | Pasqua Anna Oreste | Process for the preparation of highly o-sulfated epimerized derivatives of k5 polysaccharide and intermediates therein |
| GB0216861D0 (en) * | 2002-07-19 | 2002-08-28 | Univ Birmingham | Saccharide libraries |
| US20040171819A1 (en) | 2002-10-10 | 2004-09-02 | Aventis Pharma S.A. | Mixtures of polysaccharides derived from heparin, their preparation and pharmaceutical compositions containing them |
| ITMI20031618A1 (it) * | 2003-08-06 | 2005-02-07 | Inalco Spa | Derivati polisaccaridici dotati di alta attivita' |
| FI20065035A7 (fi) * | 2006-01-19 | 2007-07-20 | Polysackaridforskning I Uppsal | Olennaisesti puhdas entsyymi |
| US9139876B1 (en) | 2007-05-03 | 2015-09-22 | Momenta Pharmacueticals, Inc. | Method of analyzing a preparation of a low molecular weight heparin |
| WO2009014715A2 (en) * | 2007-07-23 | 2009-01-29 | The University Of North Carolina At Chapel Hill | Enzymatic synthesis of sulfated polysaccharides without iduronic acid residues |
| US9687559B2 (en) * | 2008-03-19 | 2017-06-27 | The Board Of Regents Of The University Of Oklahoma | Heparosan polymers and methods of making and using same for the enhancement of therapeutics |
| US9925209B2 (en) | 2008-03-19 | 2018-03-27 | The Board Of Regents Of The University Of Oklahoma | Heparosan-polypeptide and heparosan-polynucleotide drug conjugates and methods of making and using same |
| CN101591401A (zh) * | 2009-02-27 | 2009-12-02 | 江南大学 | 一种制备高活性低分子量肝素的方法 |
| US8435795B2 (en) * | 2010-01-19 | 2013-05-07 | Momenta Pharmaceuticals, Inc. | Evaluating heparin preparations |
| US11203772B2 (en) | 2010-12-23 | 2021-12-21 | The University Of North Carolina At Chapel Hill | Chemoenzymatic synthesis of structurally homogeneous ultra-low molecular weight heparins |
| US9068957B2 (en) | 2011-02-21 | 2015-06-30 | Momenta Pharmaceuticals, Inc. | Evaluating heparin preparations |
| DK2831237T3 (da) | 2012-03-30 | 2018-03-05 | Univ Oklahoma | Højmolekylære heparosanpolymerer og fremgangsmåder til fremstilling og anvendelse deraf |
| EP3011043B1 (en) | 2013-06-17 | 2022-05-11 | The University of North Carolina At Chapel Hill | Reversible heparin molecules |
| EP3279220B1 (en) * | 2015-03-31 | 2024-12-04 | Seikagaku Corporation | Method for sulfating glycosaminoglycan |
| CN110446511B (zh) | 2017-03-10 | 2024-04-02 | 北卡罗来纳大学查珀尔希尔分校 | 短效的基于肝素的抗凝血剂化合物和方法 |
| US11993627B2 (en) | 2017-07-03 | 2024-05-28 | The University Of North Carolina At Chapel Hill | Enzymatic synthesis of homogeneous chondroitin sulfate oligosaccharides |
| EP3691653B1 (en) | 2017-11-03 | 2025-03-12 | The University Of North Carolina At Chapel Hill | Sulfated oligosaccharides having anti-inflammatory activity |
| CN108486187A (zh) * | 2018-02-02 | 2018-09-04 | 南京微构医药科技有限公司 | 一种艾杜糖醛酸的制备工艺 |
| EP3810152A4 (en) | 2018-06-20 | 2022-04-27 | The University of North Carolina at Chapel Hill | CELL PROTECTION METHODS AND COMPOSITIONS |
| CN110577559B (zh) * | 2019-08-19 | 2023-02-17 | 江西科技师范大学 | α-L-艾杜糖醛酸酶测定用荧光糖苷酶底物的合成方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2286193A (en) * | 1991-03-28 | 1995-08-09 | Italfarmaco Spa | Anticoagulants and processes for preparing such |
-
1994
- 1994-11-04 IT ITMI942240A patent/IT1271057B/it active IP Right Grant
-
1995
- 1995-10-30 CN CN95196040A patent/CN1094977C/zh not_active Expired - Fee Related
- 1995-10-30 CA CA002204366A patent/CA2204366A1/en not_active Abandoned
- 1995-10-30 PT PT95937026T patent/PT789777E/pt unknown
- 1995-10-30 US US08/628,690 patent/US5958899A/en not_active Expired - Fee Related
- 1995-10-30 AT AT95937026T patent/ATE195348T1/de not_active IP Right Cessation
- 1995-10-30 AU AU39261/95A patent/AU3926195A/en not_active Abandoned
- 1995-10-30 WO PCT/EP1995/004241 patent/WO1996014425A1/en not_active Ceased
- 1995-10-30 ES ES95937026T patent/ES2150589T3/es not_active Expired - Lifetime
- 1995-10-30 DK DK95937026T patent/DK0789777T3/da active
- 1995-10-30 EP EP95937026A patent/EP0789777B1/en not_active Expired - Lifetime
- 1995-10-30 DE DE69518333T patent/DE69518333T2/de not_active Expired - Fee Related
- 1995-10-30 JP JP51501996A patent/JP3640259B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP3640259B2 (ja) | 2005-04-20 |
| PT789777E (pt) | 2001-01-31 |
| JPH10508204A (ja) | 1998-08-18 |
| EP0789777B1 (en) | 2000-08-09 |
| ES2150589T3 (es) | 2000-12-01 |
| AU3926195A (en) | 1996-05-31 |
| DE69518333T2 (de) | 2001-02-22 |
| EP0789777A1 (en) | 1997-08-20 |
| US5958899A (en) | 1999-09-28 |
| ITMI942240A0 (it) | 1994-11-04 |
| WO1996014425A1 (en) | 1996-05-17 |
| CN1094977C (zh) | 2002-11-27 |
| ATE195348T1 (de) | 2000-08-15 |
| DE69518333D1 (en) | 2000-09-14 |
| CA2204366A1 (en) | 1996-05-17 |
| IT1271057B (it) | 1997-05-26 |
| ITMI942240A1 (it) | 1996-05-04 |
| CN1162339A (zh) | 1997-10-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DK0789777T3 (da) | Polysaccharider med et højt indhold af iduronsyre | |
| Linhardt et al. | Polysaccharide lyases | |
| Oldberg et al. | Characterization of platelet endoglycosidase degrading heparin-like polysaccharides | |
| Marcum et al. | Cloned bovine aortic endothelial cells synthesize anticoagulantly active heparan sulfate proteoglycan. | |
| TW209225B (da) | ||
| PL167668B1 (pl) | Sposób wytwarzania mieszaniny N,O-siarczanów heparosanów PL PL PL | |
| DE69217491D1 (de) | Verfahren zur enzymatischen herstellung von alpha-sialylierten oligosaccharid-glykosiden | |
| IT1282994B1 (it) | Derivati del polisaccaride k5 aventi elevata attivita' anticoagulante | |
| EP1654288B1 (en) | Polysaccharides derivatives with high antithrombotic activity in plasma | |
| Pejler et al. | Basement-membrane heparan sulphate with high affinity for antithrombin synthesized by normal and transformed mouse mammary epithelial cells | |
| Linker et al. | The hyaluronidase of the leech: an endoglucuronidase | |
| DK0986580T3 (da) | Oligosaccharidblandinger med antitrombotisk aktivitet | |
| Pinhal et al. | Antithrombotic agents stimulate the synthesis and modify the sulfation pattern of a heparan sulfate proteoglycan from endothelial cells | |
| Göhler et al. | Purification and characterization of 3′‐phosphoadenylylsulfate: N‐desulfoheparan sulfate sulfotransferase from arterial tissue | |
| Dietrich et al. | Inhibition of synthesis of heparan sulfate by selenate: possible dependence on sulfation for chain polymerization | |
| JP2005290383A (ja) | ６−ｏ−硫酸化ｎ−アセチルヘパロサン及び造血幹細胞増殖助剤 | |
| JPWO2021007429A5 (da) | ||
| Atsumi et al. | Chondrosulphatase of squid liver | |
| Hannesson | Bacterial polysaccharides as substrates for D-glucuronyl C-5 epimerases in studies of glycosaminoglycan biosynthesis. | |
| Lohse | The heparin lyases of Flavobacterium heparinum | |
| Steel et al. | A highly specific growth-inhibitory factor produced by certain Acetobacter species | |
| Dodgson | Sulfatases of glycosaminoglycans | |
| Kusche | O-Sulfotransferase reactions in the biosynthesis of mast cell glycosaminoglycans. | |
| FR2832161B1 (fr) | Milieu de culture solide pour micro-organisme et cellules encaryotes ainsi que son procede d'obtention | |
| JPS575801B2 (da) |