IL98604A - Heterogeneous admixture of heparinic polysaccharides their preparation and pharmaceutical compositions containing them - Google Patents
Heterogeneous admixture of heparinic polysaccharides their preparation and pharmaceutical compositions containing themInfo
- Publication number
- IL98604A IL98604A IL9860491A IL9860491A IL98604A IL 98604 A IL98604 A IL 98604A IL 9860491 A IL9860491 A IL 9860491A IL 9860491 A IL9860491 A IL 9860491A IL 98604 A IL98604 A IL 98604A
- Authority
- IL
- Israel
- Prior art keywords
- molecular weight
- heparin
- process according
- daltons
- ester
- Prior art date
Links
- 150000004676 glycans Chemical class 0.000 title claims abstract description 29
- 229920001282 polysaccharide Polymers 0.000 title claims abstract description 24
- 239000005017 polysaccharide Substances 0.000 title claims abstract description 24
- 230000001371 heparinic effect Effects 0.000 title claims abstract description 6
- 238000002360 preparation method Methods 0.000 title claims description 12
- 239000008194 pharmaceutical composition Substances 0.000 title claims description 4
- 229920000669 heparin Polymers 0.000 claims abstract description 73
- 229960002897 heparin Drugs 0.000 claims abstract description 64
- 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 claims abstract description 57
- 150000004804 polysaccharides Polymers 0.000 claims abstract 5
- 239000000203 mixture Substances 0.000 claims description 52
- 238000000034 method Methods 0.000 claims description 32
- 150000002148 esters Chemical class 0.000 claims description 18
- 230000032050 esterification Effects 0.000 claims description 17
- 238000005886 esterification reaction Methods 0.000 claims description 17
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 12
- 230000002785 anti-thrombosis Effects 0.000 claims description 10
- 239000012535 impurity Substances 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 8
- FPJHWYCPAOPVIV-VOZMEZHOSA-N (2R,3S,4R,5R,6R)-6-[(2R,3R,4R,5R,6R)-5-acetamido-2-(hydroxymethyl)-6-methoxy-3-sulfooxyoxan-4-yl]oxy-4,5-dihydroxy-3-methoxyoxane-2-carboxylic acid Chemical compound CO[C@@H]1O[C@H](CO)[C@H](OS(O)(=O)=O)[C@H](O[C@@H]2O[C@H]([C@@H](OC)[C@H](O)[C@H]2O)C(O)=O)[C@H]1NC(C)=O FPJHWYCPAOPVIV-VOZMEZHOSA-N 0.000 claims description 7
- 229920000045 Dermatan sulfate Polymers 0.000 claims description 7
- 239000007858 starting material Substances 0.000 claims description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 230000001225 therapeutic effect Effects 0.000 claims description 6
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical group ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims description 4
- KCXMKQUNVWSEMD-UHFFFAOYSA-N benzyl chloride Chemical group ClCC1=CC=CC=C1 KCXMKQUNVWSEMD-UHFFFAOYSA-N 0.000 claims description 4
- 229940073608 benzyl chloride Drugs 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000002609 medium Substances 0.000 claims description 4
- 239000003960 organic solvent Substances 0.000 claims description 4
- 238000001556 precipitation Methods 0.000 claims description 4
- 150000003839 salts Chemical class 0.000 claims description 4
- 239000012736 aqueous medium Substances 0.000 claims description 3
- 239000007864 aqueous solution Substances 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 2
- 230000001747 exhibiting effect Effects 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 150000003863 ammonium salts Chemical class 0.000 claims 1
- 238000011282 treatment Methods 0.000 abstract description 7
- 230000001154 acute effect Effects 0.000 abstract description 4
- 238000011321 prophylaxis Methods 0.000 abstract description 2
- 230000001732 thrombotic effect Effects 0.000 abstract 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 30
- 230000000694 effects Effects 0.000 description 22
- 239000000047 product Substances 0.000 description 16
- 230000014508 negative regulation of coagulation Effects 0.000 description 13
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- 239000000243 solution Substances 0.000 description 12
- 238000009826 distribution Methods 0.000 description 9
- -1 heparin ester Chemical class 0.000 description 8
- 208000007536 Thrombosis Diseases 0.000 description 7
- 230000001858 anti-Xa Effects 0.000 description 7
- 239000006185 dispersion Substances 0.000 description 7
- 241000894007 species Species 0.000 description 7
- WVDDGKGOMKODPV-UHFFFAOYSA-N Benzyl alcohol Chemical compound OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 6
- ZFGMDIBRIDKWMY-PASTXAENSA-N heparin Chemical compound CC(O)=N[C@@H]1[C@@H](O)[C@H](O)[C@@H](COS(O)(=O)=O)O[C@@H]1O[C@@H]1[C@@H](C(O)=O)O[C@@H](O[C@H]2[C@@H]([C@@H](OS(O)(=O)=O)[C@@H](O[C@@H]3[C@@H](OC(O)[C@H](OS(O)(=O)=O)[C@H]3O)C(O)=O)O[C@@H]2O)CS(O)(=O)=O)[C@H](O)[C@H]1O ZFGMDIBRIDKWMY-PASTXAENSA-N 0.000 description 5
- 229960001008 heparin sodium Drugs 0.000 description 5
- 230000002265 prevention Effects 0.000 description 5
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 5
- 159000000000 sodium salts Chemical class 0.000 description 5
- 229920001287 Chondroitin sulfate Polymers 0.000 description 4
- 229920002971 Heparan sulfate Polymers 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- SIYLLGKDQZGJHK-UHFFFAOYSA-N dimethyl-(phenylmethyl)-[2-[2-[4-(2,4,4-trimethylpentan-2-yl)phenoxy]ethoxy]ethyl]ammonium Chemical class C1=CC(C(C)(C)CC(C)(C)C)=CC=C1OCCOCC[N+](C)(C)CC1=CC=CC=C1 SIYLLGKDQZGJHK-UHFFFAOYSA-N 0.000 description 4
- 239000012429 reaction media Substances 0.000 description 4
- 230000002829 reductive effect Effects 0.000 description 4
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 3
- 206010047249 Venous thrombosis Diseases 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000003146 anticoagulant agent Substances 0.000 description 3
- 239000012467 final product Substances 0.000 description 3
- 239000012634 fragment Substances 0.000 description 3
- 238000004128 high performance liquid chromatography Methods 0.000 description 3
- 229940127215 low-molecular weight heparin Drugs 0.000 description 3
- 230000036961 partial effect Effects 0.000 description 3
- 238000007127 saponification reaction Methods 0.000 description 3
- 239000001632 sodium acetate Substances 0.000 description 3
- 235000017281 sodium acetate Nutrition 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- 208000032843 Hemorrhage Diseases 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- 108010091395 antiprothrombinase Proteins 0.000 description 2
- 239000004019 antithrombin Substances 0.000 description 2
- 229960003872 benzethonium Drugs 0.000 description 2
- UREZNYTWGJKWBI-UHFFFAOYSA-M benzethonium chloride Chemical compound [Cl-].C1=CC(C(C)(C)CC(C)(C)C)=CC=C1OCCOCC[N+](C)(C)CC1=CC=CC=C1 UREZNYTWGJKWBI-UHFFFAOYSA-M 0.000 description 2
- 229960001950 benzethonium chloride Drugs 0.000 description 2
- 235000019445 benzyl alcohol Nutrition 0.000 description 2
- 230000004071 biological effect Effects 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- HBGGXOJOCNVPFY-UHFFFAOYSA-N diisononyl phthalate Chemical compound CC(C)CCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCC(C)C HBGGXOJOCNVPFY-UHFFFAOYSA-N 0.000 description 2
- 230000007717 exclusion Effects 0.000 description 2
- 230000002008 hemorrhagic effect Effects 0.000 description 2
- 238000001727 in vivo Methods 0.000 description 2
- 238000004811 liquid chromatography Methods 0.000 description 2
- 239000003055 low molecular weight heparin Substances 0.000 description 2
- 230000002980 postoperative effect Effects 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 210000002966 serum Anatomy 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 102000004411 Antithrombin III Human genes 0.000 description 1
- 108090000935 Antithrombin III Proteins 0.000 description 1
- 241000283690 Bos taurus Species 0.000 description 1
- 229920002683 Glycosaminoglycan Polymers 0.000 description 1
- 102100021194 Glypican-6 Human genes 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 108090000190 Thrombin Proteins 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000003024 amidolytic effect Effects 0.000 description 1
- 230000003444 anaesthetic effect Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000002429 anti-coagulating effect Effects 0.000 description 1
- 229940127219 anticoagulant drug Drugs 0.000 description 1
- 229960005348 antithrombin iii Drugs 0.000 description 1
- 229960004676 antithrombotic agent Drugs 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 239000003593 chromogenic compound Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 229960000610 enoxaparin Drugs 0.000 description 1
- 238000002270 exclusion chromatography Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000000968 intestinal effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000010534 mechanism of action Effects 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 208000010125 myocardial infarction Diseases 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 102000039446 nucleic acids Human genes 0.000 description 1
- 108020004707 nucleic acids Proteins 0.000 description 1
- 150000007523 nucleic acids Chemical class 0.000 description 1
- 150000002482 oligosaccharides Polymers 0.000 description 1
- 238000012829 orthopaedic surgery Methods 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 239000008363 phosphate buffer Substances 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 229920001184 polypeptide Polymers 0.000 description 1
- 229940045627 porcine heparin Drugs 0.000 description 1
- 102000004196 processed proteins & peptides Human genes 0.000 description 1
- 108090000765 processed proteins & peptides Proteins 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000007929 subcutaneous injection Substances 0.000 description 1
- 238000010254 subcutaneous injection Methods 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 229960004072 thrombin Drugs 0.000 description 1
- 238000004879 turbidimetry Methods 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
-
- 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
- C08B37/0078—Degradation products
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Molecular Biology (AREA)
- Polymers & Plastics (AREA)
- Materials Engineering (AREA)
- Biochemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- Diabetes (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Hematology (AREA)
- General Chemical & Material Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9008013A FR2663639B1 (fr) | 1990-06-26 | 1990-06-26 | Melanges de polysaccharides de bas poids moleculaires procede de preparation et utilisation. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL98604A0 IL98604A0 (en) | 1992-07-15 |
| IL98604A true IL98604A (en) | 1998-08-15 |
Family
ID=9398013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL9860491A IL98604A (en) | 1990-06-26 | 1991-06-24 | Heterogeneous admixture of heparinic polysaccharides their preparation and pharmaceutical compositions containing them |
Country Status (26)
| Country | Link |
|---|---|
| US (1) | US5389618A (de) |
| JP (1) | JP3287363B2 (de) |
| KR (1) | KR0185586B1 (de) |
| AT (1) | AT398976B (de) |
| AU (1) | AU643531B2 (de) |
| BE (1) | BE1006827A3 (de) |
| CA (1) | CA2045433C (de) |
| CH (1) | CH682236A5 (de) |
| DK (1) | DK176524B1 (de) |
| ES (1) | ES2036922B9 (de) |
| FI (1) | FI104490B (de) |
| FR (1) | FR2663639B1 (de) |
| GB (1) | GB2245898B (de) |
| GR (1) | GR1000763B (de) |
| HU (1) | HU210925B (de) |
| IE (1) | IE66341B1 (de) |
| IL (1) | IL98604A (de) |
| IT (1) | IT1248557B (de) |
| LU (1) | LU87957A1 (de) |
| MX (1) | MX25829A (de) |
| NL (1) | NL194947C (de) |
| NO (1) | NO304991B1 (de) |
| NZ (1) | NZ238691A (de) |
| PT (1) | PT98102B (de) |
| SE (1) | SE506267C2 (de) |
| ZA (1) | ZA914869B (de) |
Families Citing this family (58)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE38743E1 (en) | 1990-06-26 | 2005-06-14 | Aventis Pharma S.A. | Mixtures of particular LMW heparinic polysaccharides for the prophylaxis/treatment of acute thrombotic events |
| US5707973A (en) * | 1991-04-23 | 1998-01-13 | Rhone-Poulenc Rorer S.A. | Sulfated polysaccharids for treatment or prevention of thromboses |
| US5849721A (en) * | 1992-02-07 | 1998-12-15 | Rhone-Poulenc Rorer S.A. | Sulfated polysaccharides obtained from heparin, preparation process, pharmaceutical composition and use thereof |
| FR2687158B1 (fr) * | 1992-02-07 | 1995-06-30 | Rhone Poulenc Rorer Sa | Polysaccharides sulfates, procede de preparation, composition pharmaceutique et utilisation. |
| JP3813169B2 (ja) * | 1993-09-30 | 2006-08-23 | 生化学工業株式会社 | 抗血栓剤 |
| RU2179445C2 (ru) * | 1996-08-13 | 2002-02-20 | Бейкер Нортон Фармасьютикалз, Инк. | Способ и композиция для лечения астмы |
| JP4824170B2 (ja) | 1999-04-23 | 2011-11-30 | マサチューセッツ インスティテュート オブ テクノロジー | ポリマーを表記するためのシステムおよび方法 |
| HUP0201712A3 (en) * | 1999-06-30 | 2003-03-28 | Weitz Jeffrey I Ancaster | Clot associated coagulation factors inhibiting heparin compositions |
| JP4897991B2 (ja) * | 1999-07-23 | 2012-03-14 | ラボラトリオス ファルマセウティコス ロビ ソシエダッド アノニマ | 超低分子量ヘパリン組成物 |
| DE20022960U1 (de) * | 1999-11-12 | 2002-07-25 | Emisphere Technologies, Inc., Tarrytown, N.Y. | Flüssige Heparinformulierung |
| US6608042B2 (en) | 2000-03-28 | 2003-08-19 | Aventis Pharma, S.A. | Pharmaceutical compositions containing oligosaccharides, the novel oligosaccharides and preparation thereof |
| US6969705B2 (en) | 2000-07-21 | 2005-11-29 | Aventis Pharma S.A. | Compositions of polysaccharides derived from heparin, their preparation and pharmaceutical compositions containing them |
| HK1052315A1 (zh) * | 2000-09-08 | 2003-09-11 | Leo Pharma A/S | 抗血栓形成合成物 |
| WO2002047696A1 (de) | 2000-12-16 | 2002-06-20 | Aventis Pharma Deutschland Gmbh | Verwendung von niedermolekularen heparin zur behandlung von osteoarthrose |
| DE10141106A1 (de) * | 2001-08-22 | 2003-03-13 | Aventis Pharma Gmbh | Verwendung von Heparinoid-Derivaten zur Behandlung und Diagnose von mit Heparinoiden behandelbaren Erkrankungen |
| EP1423130A1 (de) * | 2001-08-28 | 2004-06-02 | Leo Pharma A/S | Antithrombotische zusammensetzungen mit niedermolekularem heparin und niedermolekularem dermatan-sulfat |
| US7084118B2 (en) * | 2002-02-22 | 2006-08-01 | Genentech, Inc. | Combination treatment with t-PA variant and low molecular weight heparin |
| JP4828795B2 (ja) | 2002-03-11 | 2011-11-30 | モメンタ ファーマシューティカルズ インコーポレイテッド | 硫酸化多糖類の分析 |
| ATE356150T1 (de) * | 2002-06-20 | 2007-03-15 | Chemi Spa | Verfahren zur herstellung von heparinestern |
| US20030236221A1 (en) * | 2002-06-20 | 2003-12-25 | Chemi Spa | Process for the preparation of esters of heparin |
| FR2844808B1 (fr) * | 2002-09-23 | 2005-02-25 | Aventis Pharma Sa | Methode de determination de groupements specifiques constituant les heparines ou les heparines de bas poids moleculaire |
| US20040265943A1 (en) * | 2002-09-23 | 2004-12-30 | Aventis Pharma S.A. | Method for quantitatively determining specific groups constituting heparins or low molecular weight heparins |
| 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 |
| WO2004066808A2 (en) * | 2002-12-20 | 2004-08-12 | Momenta Pharmaceuticals, Inc. | Glycan markers for diagnosing and monitoring disease |
| EP1677831A1 (de) * | 2003-06-05 | 2006-07-12 | Gencell S.A. | Fibroblastenwachstumsfaktor kodierenden plasmid zur behandlung von hypercholesterolemia oder diabetes erzeugten angiogenischen störungen |
| US7956046B2 (en) | 2003-07-24 | 2011-06-07 | Aventis Pharma S.A. | Oligosaccharide mixtures derived from heparin, preparation thereof and pharmaceutical compositions containing them |
| ITMI20031679A1 (it) * | 2003-08-29 | 2005-02-28 | Opocrin Spa | Processo per la produzione di eparine a basso peso |
| US20050186679A1 (en) * | 2004-02-24 | 2005-08-25 | Christian Viskov | Method for determining specific groups constituting heparins or low molecular weight heparins |
| EP1582531A1 (de) * | 2004-03-24 | 2005-10-05 | Aventis Pharma S.A. | Verfahren zur Oxydierung nicht-fraktionierten Heparins und die Detektion der Anwesenheit oder Abwesenheit von Glykoserin in Heparin und in von Heparin abgeleiteten Produkten |
| US20050261241A1 (en) * | 2004-05-19 | 2005-11-24 | Celsus Biopharmaceuticals, Inc. | Use of dermatan sulfates and/or desulfated heparins to treat or prevent heparinoid-induced autoimmune responses |
| GB0509433D0 (en) * | 2005-05-09 | 2005-06-15 | Uni For Milj Og Biovitenskap | Method |
| EP1792621B1 (de) | 2005-11-30 | 2012-04-04 | Istituto di Ricerche Chimiche e Biochimiche "G. Ronzoni" | Oral verabreichbare Heparinderivate |
| US20070154546A1 (en) * | 2005-12-30 | 2007-07-05 | Zhang Jack Y | Sustained release pharmaceutical compositions |
| CN100436483C (zh) * | 2006-05-24 | 2008-11-26 | 杭州九源基因工程有限公司 | 一种依诺肝素钠的纯化生产方法 |
| EP2404939A3 (de) | 2006-05-25 | 2012-03-21 | Momenta Pharmaceuticals, Inc. | Heparinzusammensetzung mit geringem Molekulargewicht und Anwendungen dafür |
| US8101733B1 (en) | 2006-06-27 | 2012-01-24 | Momenta Pharmaceuticals, Inc. | Methods of evaluating mixtures of polysaccharides |
| US7790466B1 (en) | 2007-01-26 | 2010-09-07 | Momenta Pharmaceuticals, Inc. | Evaluating mixtures of low molecular weight heparins by chain profiles or chain mapping |
| US7968082B1 (en) | 2007-01-26 | 2011-06-28 | Momenta Pharmaceuticals, Inc. | Evaluating mixtures of low molecular weight heparins by NMR |
| FR2912409B1 (fr) * | 2007-02-14 | 2012-08-24 | Sanofi Aventis | Heparines de bas poids moleculaire comprenant au moins une liaison covalente avec la biotine ou un derive de la biotine leur procede de preparation,leur utilisation |
| US9139876B1 (en) | 2007-05-03 | 2015-09-22 | Momenta Pharmacueticals, Inc. | Method of analyzing a preparation of a low molecular weight heparin |
| AU2009250803A1 (en) * | 2008-05-20 | 2009-11-26 | Crystal Clear Partnership | Separation of polysaccharides by charge density gradient |
| EP2233145A1 (de) | 2009-03-19 | 2010-09-29 | Sanofi-Aventis | AVE5026-Dosis zur Behandlung von venöser Thromboembolie bei Patienten mit starker Nierenfunktionsstörung |
| CN102791742B (zh) * | 2010-01-19 | 2014-12-24 | 动量制药公司 | 评价肝素制剂 |
| WO2012100733A1 (zh) | 2011-01-28 | 2012-08-02 | 杭州九源基因工程有限公司 | 一种基于毛细管电泳的依诺肝素钠精细结构测定方法 |
| WO2012115952A1 (en) | 2011-02-21 | 2012-08-30 | Momenta Pharmaceuticals, Inc. | Evaluating heparin preparations |
| AR085961A1 (es) | 2011-04-11 | 2013-11-06 | Sanofi Sa | Polisacaridos que poseen dos sitios de union a la antitrombina iii, metodo para prepararlos y composiciones farmaceuticas que los contienen |
| CN102603925B (zh) * | 2012-03-21 | 2013-12-11 | 东营天东制药有限公司 | 一种由粗品肝素钠直接生产依诺肝素钠的方法 |
| CN102603926B (zh) * | 2012-03-27 | 2014-04-30 | 烟台东诚生化股份有限公司 | 一种高效价肝素钠制备新工艺 |
| CN102633908A (zh) * | 2012-05-02 | 2012-08-15 | 雷晓刚 | 一种高品质超低分子量肝素的制备方法 |
| RU2512768C1 (ru) * | 2012-12-18 | 2014-04-10 | Федеральное бюджетное учреждение "Государственный институт кровезаменителей и медицинских препаратов (ФБУ "ГИКиМП") | Способ получения низкомолекулярного гепарина |
| CN103145868B (zh) * | 2013-01-07 | 2015-09-16 | 中国科学院昆明植物研究所 | 一种低分子量糖胺聚糖衍生物及其药物组合物和其制备方法与应用 |
| CN103175925B (zh) * | 2013-03-20 | 2014-12-03 | 山东辰中生物制药有限公司 | 依诺肝素钠生产过程中肝素苄基酯的酯化率的检测方法 |
| CN103214591B (zh) * | 2013-04-12 | 2015-11-04 | 中国科学院昆明植物研究所 | 一种含末端2,5-脱水塔罗糖或其衍生物的低分子量糖胺聚糖衍生物 |
| GB2515315A (en) * | 2013-06-19 | 2014-12-24 | Dilafor Ab | New Processes |
| WO2016118625A1 (en) | 2015-01-20 | 2016-07-28 | Incarda Therapeutics, Inc. | Unit aerosol doses for anticoagulation |
| CN109666086B (zh) * | 2018-11-05 | 2020-12-22 | 上海宝维医药技术有限公司 | 一种高纯度肝素季铵盐的制备方法及其应用 |
| WO2022015794A1 (en) | 2020-07-14 | 2022-01-20 | Optimvia, Llc | Methods for synthesizing non-anticoagulant heparan sulfate |
| CN114616340A (zh) | 2019-07-09 | 2022-06-10 | 奥普蒂姆维亚有限公司 | 合成抗凝血多糖的方法 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK108622C (da) * | 1963-01-18 | 1968-01-15 | Roussel Uclaf | Fremgangsmåde til fremstilling af benzylheparinat eller dets alkalimetalsalte. |
| FR2482611B1 (fr) * | 1980-05-14 | 1986-03-07 | Pharmindustrie | Nouveaux polysaccharides sulfates, procedes pour leur preparation et leur utilisation comme medicaments |
| US4351938A (en) * | 1980-05-19 | 1982-09-28 | Riker Laboratories, Inc. | Anticoagulant substance |
| FR2503714B1 (fr) * | 1981-04-10 | 1986-11-21 | Choay Sa | Procede d'obtention de mucopolysaccharides biologiquement actifs, de purete elevee, par depolymerisation de l'heparine |
| ATE15142T1 (de) * | 1981-05-21 | 1985-09-15 | Akzo Nv | Antithrombotikum auf basis von polysacchariden, verfahren zur dessen herstellung und medizinale zusammensetzungen. |
| FR2548672A1 (fr) * | 1983-07-04 | 1985-01-11 | Pharmuka Lab | Oligosaccharides sulfates et leur utilisation comme medicaments |
| DK196886D0 (da) * | 1986-04-30 | 1986-04-30 | Novo Industri As | Fremstilling af polysaccharider |
| IT1213384B (it) * | 1986-11-24 | 1989-12-20 | Lab Derivati Organici Mediolan | Processo per la preparazione controllata di gilcosaminoglicani a basso peso molecolare. |
| FR2614026B1 (fr) * | 1987-04-16 | 1992-04-17 | Sanofi Sa | Heparines de bas poids moleculaire, a structure reguliere, leur preparation et leurs applications biologiques |
| ES2006891A6 (es) * | 1988-04-09 | 1989-05-16 | Bioiberica | Procedimiento de preparacion de fracciones de oligosacaridos por depolimerizacion quimica controlada de heparina. |
| EP0337327A1 (de) * | 1988-04-09 | 1989-10-18 | Bioiberica, S.A. | Verfahren zur Herstellung von neuen Oligosaccharid-Fragmenten durch kontrollierte chemische Depolymerisation von Heparin |
| US4981955A (en) * | 1988-06-28 | 1991-01-01 | Lopez Lorenzo L | Depolymerization method of heparin |
| US5011919A (en) * | 1989-01-30 | 1991-04-30 | Ajorca S.A. | Modified heparins and obtention process |
| IT1243300B (it) * | 1990-12-20 | 1994-05-26 | Fidia Spa | Derivati dell'eparina |
-
1990
- 1990-06-26 FR FR9008013A patent/FR2663639B1/fr not_active Expired - Lifetime
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1991
- 1991-05-17 MX MX2582991A patent/MX25829A/es unknown
- 1991-06-18 NL NL9101049A patent/NL194947C/nl not_active IP Right Cessation
- 1991-06-19 GR GR910100270A patent/GR1000763B/el not_active IP Right Cessation
- 1991-06-20 LU LU87957A patent/LU87957A1/fr unknown
- 1991-06-24 IL IL9860491A patent/IL98604A/en not_active IP Right Cessation
- 1991-06-24 AU AU79288/91A patent/AU643531B2/en not_active Expired
- 1991-06-24 GB GB9113589A patent/GB2245898B/en not_active Expired - Lifetime
- 1991-06-25 BE BE9100607A patent/BE1006827A3/fr not_active IP Right Cessation
- 1991-06-25 CH CH1884/91A patent/CH682236A5/fr not_active IP Right Cessation
- 1991-06-25 NZ NZ238691A patent/NZ238691A/en not_active IP Right Cessation
- 1991-06-25 ZA ZA914869A patent/ZA914869B/xx unknown
- 1991-06-25 IE IE221691A patent/IE66341B1/en not_active IP Right Cessation
- 1991-06-25 FI FI913101A patent/FI104490B/fi not_active IP Right Cessation
- 1991-06-25 NO NO912485A patent/NO304991B1/no not_active IP Right Cessation
- 1991-06-25 CA CA002045433A patent/CA2045433C/fr not_active Expired - Lifetime
- 1991-06-25 JP JP17903091A patent/JP3287363B2/ja not_active Expired - Fee Related
- 1991-06-25 SE SE9101957A patent/SE506267C2/sv not_active IP Right Cessation
- 1991-06-25 DK DK199101243A patent/DK176524B1/da not_active IP Right Cessation
- 1991-06-25 ES ES009101505A patent/ES2036922B9/es not_active Expired - Fee Related
- 1991-06-25 HU HU912122A patent/HU210925B/hu unknown
- 1991-06-25 KR KR1019910010600A patent/KR0185586B1/ko not_active Expired - Lifetime
- 1991-06-26 PT PT98102A patent/PT98102B/pt not_active IP Right Cessation
- 1991-06-26 IT ITMI911757A patent/IT1248557B/it active IP Right Grant
- 1991-06-26 AT AT0128191A patent/AT398976B/de not_active IP Right Cessation
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1993
- 1993-07-16 US US08/092,577 patent/US5389618A/en not_active Ceased
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