DE98814T1 - Antithrombin-heparin komplex. - Google Patents
Antithrombin-heparin komplex.Info
- Publication number
- DE98814T1 DE98814T1 DE198383850140T DE83850140T DE98814T1 DE 98814 T1 DE98814 T1 DE 98814T1 DE 198383850140 T DE198383850140 T DE 198383850140T DE 83850140 T DE83850140 T DE 83850140T DE 98814 T1 DE98814 T1 DE 98814T1
- Authority
- DE
- Germany
- Prior art keywords
- molecular weight
- amino groups
- heparin
- antithrombin iii
- fragment
- 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.)
- Pending
Links
- 229960002897 heparin Drugs 0.000 title 1
- 229920000669 heparin Polymers 0.000 title 1
- 239000002634 heparin fragment Substances 0.000 claims abstract 7
- 102000004411 Antithrombin III Human genes 0.000 claims abstract 5
- 108090000935 Antithrombin III Proteins 0.000 claims abstract 5
- 229960005348 antithrombin iii Drugs 0.000 claims abstract 5
- 150000001875 compounds Chemical class 0.000 claims abstract 4
- 125000003277 amino group Chemical group 0.000 claims 4
- 230000001588 bifunctional effect Effects 0.000 claims 2
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 claims 2
- 238000000034 method Methods 0.000 claims 2
- 239000008177 pharmaceutical agent Substances 0.000 claims 2
- GOJUJUVQIVIZAV-UHFFFAOYSA-N 2-amino-4,6-dichloropyrimidine-5-carbaldehyde Chemical group NC1=NC(Cl)=C(C=O)C(Cl)=N1 GOJUJUVQIVIZAV-UHFFFAOYSA-N 0.000 claims 1
- 108010051508 Preconativ Proteins 0.000 claims 1
- 208000007536 Thrombosis Diseases 0.000 claims 1
- 239000004480 active ingredient Substances 0.000 claims 1
- 150000001299 aldehydes Chemical group 0.000 claims 1
- 239000007864 aqueous solution Substances 0.000 claims 1
- 230000023555 blood coagulation Effects 0.000 claims 1
- 239000007795 chemical reaction product Substances 0.000 claims 1
- 239000003153 chemical reaction reagent Substances 0.000 claims 1
- 201000010099 disease Diseases 0.000 claims 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims 1
- 239000003937 drug carrier Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 claims 1
- 239000012634 fragment Substances 0.000 claims 1
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 239000002674 ointment Substances 0.000 claims 1
- 230000002265 prevention Effects 0.000 claims 1
- 239000000047 product Substances 0.000 claims 1
- 230000000069 prophylactic effect Effects 0.000 claims 1
- 230000001225 therapeutic effect Effects 0.000 claims 1
- 239000003814 drug Substances 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/70—Carbohydrates; Sugars; Derivatives thereof
- A61K31/715—Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkages; Derivatives thereof, e.g. ethers, esters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/50—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
- A61K47/51—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
- A61K47/56—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule
- A61K47/61—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule the organic macromolecular compound being a polysaccharide or a derivative thereof
-
- 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
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Epidemiology (AREA)
- Molecular Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Polymers & Plastics (AREA)
- Biochemistry (AREA)
- Materials Engineering (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Hematology (AREA)
- Diabetes (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Saccharide Compounds (AREA)
- Medicinal Preparation (AREA)
- Materials For Medical Uses (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Medicines Containing Plant Substances (AREA)
Claims (9)
1. Ein Heparinfragment mit einem Molekulargewicht von
2 000 bis 5 500, das kovalent an Antithrombin III gebunden ist.
2. Verfahren zur Herstellung eines Heparinfragments
mit einem Molekulargewicht von 2 000 bis 5 500, das kovalent an Antithrombin III gebunden ist, dadurch g e kennzeichnet
, daß
a) Aminogruppen in ein Heparinfragment mit einem Molekulargewicht,
von 2 000 bis 5 500 eingeführt werden,
b) die erwähnten Aminogruppen mit einem bifunktionellen
Reagenz umgesetzt werden, das zu einem reaktionsfähigen
Derivat führt, das imstande ist, mit den Aminogruppen von Antithrombin III zu reagieren,
c) das erhaltene Produkt mit Antithrombin III umgesetzt wird, woraufhin, soweit erwünscht, das erhaltene Reaktionsprodukt
in üblicher Weise gereinigt wird.
3. Verfahren nach Anspruch 2, dadurch gekennzeichnet , daß in Stufe a) die Aminogruppen
eingeführt werden durch Umsetzung des Heparinfragments
00988H
mit Hexamethylendiamin und daß in Stufe b) das bifunktionelle
Reaoenz ToIuol-2,4-diipothiocyanat ist.
4. Pharmazeutisches Mittel enthaltend eine Verbindung
nach Anspruch 1 als Wirkstoff zusammen mit einen"; pharmazeutischen
Träger.
5. Pharmazeutisches Mittel nach Anspruch 4 in Form einer wäßrigen Lösung zur Injektion oder in Form einer
Salbe.
6. Heparinfragmente mit einem Molekulargewicht von
2 000 bis 5 500 enthaltend 1 bis 2 Aminogruppen pro Fragment.
7. Heparinfragmente mit einem Molekulargewicht von
2 000 bis 5 500, bei denen eine terminale Gruppe eine
Aldehydfunktion enthält.
8. Verwendung einer Verbindung nach Anspruch 1 zur prophylaktischen und therapeutischen Behandlung von
Erkrankungen, die mit einer hohen Koagulationsaktivität des Blutes zusammenhängen, beim Menschen.
9. Verwendung einer Verbindung nach Anspruch 2 zur Behandlung und Vermeidung von Thrombose.
6227
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8203611 | 1982-06-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE98814T1 true DE98814T1 (de) | 1984-06-20 |
Family
ID=20347038
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE198383850140T Pending DE98814T1 (de) | 1982-06-10 | 1983-05-24 | Antithrombin-heparin komplex. |
| DE8383850140T Expired DE3366933D1 (en) | 1982-06-10 | 1983-05-24 | Antithrombin-heparin complex |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8383850140T Expired DE3366933D1 (en) | 1982-06-10 | 1983-05-24 | Antithrombin-heparin complex |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4623718A (de) |
| EP (1) | EP0098814B1 (de) |
| JP (1) | JPS5925802A (de) |
| AT (1) | ATE22899T1 (de) |
| CA (1) | CA1205011A (de) |
| DE (2) | DE98814T1 (de) |
| DK (1) | DK258283A (de) |
| NO (1) | NO157783C (de) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3422518A1 (de) * | 1984-06-16 | 1985-12-19 | B. Braun Melsungen Ag, 3508 Melsungen | Heparin-derivate, verfahren zu ihrer herstellung, diese enthaltende arzneimittel und ihre verwendung bei der behandlung von fettstoffwechselstoerungen |
| US4859581A (en) * | 1986-03-10 | 1989-08-22 | Board Of Regents, The University Of Texas System | Endoglycosidase assay |
| EP0337327A1 (de) * | 1988-04-09 | 1989-10-18 | Bioiberica, S.A. | Verfahren zur Herstellung von neuen Oligosaccharid-Fragmenten durch kontrollierte chemische Depolymerisation von Heparin |
| US5252557A (en) * | 1988-07-25 | 1993-10-12 | Kiyoshi Kita | Administration method of antithrombin |
| US6562781B1 (en) * | 1995-11-30 | 2003-05-13 | Hamilton Civic Hospitals Research Development Inc. | Glycosaminoglycan-antithrombin III/heparin cofactor II conjugates |
| US6491965B1 (en) | 1995-11-30 | 2002-12-10 | Hamilton Civic Hospitals Research Development, Inc. | Medical device comprising glycosaminoglycan-antithrombin III/heparin cofactor II conjugates |
| US7045585B2 (en) | 1995-11-30 | 2006-05-16 | Hamilton Civic Hospital Research Development Inc. | Methods of coating a device using anti-thrombin heparin |
| US20040229778A1 (en) * | 2003-05-13 | 2004-11-18 | Elmaleh David R. | Pharmaceutical compositions of antithrombin III for the treatment of retroviral diseases |
| US7498130B2 (en) * | 2003-05-13 | 2009-03-03 | Massachusetts General Hospital | Method of reducing viral load |
| CA2535446A1 (en) * | 2003-08-12 | 2005-02-17 | Hamilton Civic Hospitals Research Development Inc. | Methods for preventing neurological events |
| CN103743837B (zh) * | 2013-12-24 | 2015-01-21 | 山东泰邦生物制品有限公司 | 人抗凝血酶ⅲ肝素结合比例检测方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4301153A (en) | 1977-03-21 | 1981-11-17 | Riker Laboratories, Inc. | Heparin preparation |
| JPS6040859B2 (ja) | 1977-07-27 | 1985-09-12 | 喜温 三浦 | 抗血栓性人工医療材料 |
| CA1136620A (en) | 1979-01-08 | 1982-11-30 | Ulf P.F. Lindahl | Heparin fragments having selective anticoagulation activity |
| US4351938A (en) | 1980-05-19 | 1982-09-28 | Riker Laboratories, Inc. | Anticoagulant substance |
| ATE12779T1 (de) * | 1980-09-30 | 1985-05-15 | Bayer Ag | Verfahren zur herstellung eines antithrombinheparin-komplexes sowie diesen komplex enthaltende pharmazeutische mischungen. |
| US4446126A (en) | 1980-09-30 | 1984-05-01 | Cutter Laboratories, Inc. | Antithrombin-heparin complex and method for its production |
| US4386025A (en) | 1980-09-30 | 1983-05-31 | Cutter Laboratories, Inc. | Method of preparing antithrombin |
| JPS57134419A (en) | 1981-02-12 | 1982-08-19 | Eisai Co Ltd | Stable anticoagulant of blood |
| US4526714A (en) | 1982-12-13 | 1985-07-02 | Cordis Europa N.V. | Conjugates of anticoagulant and protein |
| US4533549A (en) | 1983-01-04 | 1985-08-06 | Lasker Sigmund E | Antithrombotic agent |
| US4689323A (en) | 1983-09-26 | 1987-08-25 | Miles Laboratories, Inc. | Covalently bound heparin--antithrombin-III complex |
-
1983
- 1983-05-24 AT AT83850140T patent/ATE22899T1/de not_active IP Right Cessation
- 1983-05-24 DE DE198383850140T patent/DE98814T1/de active Pending
- 1983-05-24 EP EP83850140A patent/EP0098814B1/de not_active Expired
- 1983-05-24 DE DE8383850140T patent/DE3366933D1/de not_active Expired
- 1983-06-07 DK DK258283A patent/DK258283A/da not_active Application Discontinuation
- 1983-06-08 CA CA000429939A patent/CA1205011A/en not_active Expired
- 1983-06-09 NO NO832092A patent/NO157783C/no unknown
- 1983-06-09 JP JP58101846A patent/JPS5925802A/ja active Pending
- 1983-06-10 US US06/503,105 patent/US4623718A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0098814A1 (de) | 1984-01-18 |
| DK258283A (da) | 1983-12-11 |
| JPS5925802A (ja) | 1984-02-09 |
| EP0098814B1 (de) | 1986-10-15 |
| NO157783B (no) | 1988-02-08 |
| NO832092L (no) | 1983-12-12 |
| DE3366933D1 (en) | 1986-11-20 |
| NO157783C (no) | 1988-05-18 |
| CA1205011A (en) | 1986-05-27 |
| ATE22899T1 (de) | 1986-11-15 |
| DK258283D0 (da) | 1983-06-07 |
| US4623718A (en) | 1986-11-18 |
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