ES8307098A1 - Un procedimiento para la preparacion de un nuevo antitrombosico a base de oligosacaridos y polisacaridos. - Google Patents

Un procedimiento para la preparacion de un nuevo antitrombosico a base de oligosacaridos y polisacaridos.

Info

Publication number
ES8307098A1
ES8307098A1 ES512464A ES512464A ES8307098A1 ES 8307098 A1 ES8307098 A1 ES 8307098A1 ES 512464 A ES512464 A ES 512464A ES 512464 A ES512464 A ES 512464A ES 8307098 A1 ES8307098 A1 ES 8307098A1
Authority
ES
Spain
Prior art keywords
oligosaccharides
polysaccharides
procedure
preparation
thrombosic
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
Application number
ES512464A
Other languages
English (en)
Other versions
ES512464A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Akzo NV
Original Assignee
Akzo NV
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Akzo NV filed Critical Akzo NV
Publication of ES8307098A1 publication Critical patent/ES8307098A1/es
Publication of ES512464A0 publication Critical patent/ES512464A0/es
Granted legal-status Critical Current

Links

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
    • C08B37/006—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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Molecular Biology (AREA)
  • Polymers & Plastics (AREA)
  • Biochemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Diabetes (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Hematology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Materials For Medical Uses (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

PROCEDIMIENTO PARA LA PREPARACION DE UN NUEVO ANTITROMBOSICO A BASE DE OLIGOSACARIDOS Y POLISACARIDOS. SE SOMETEN A AUTOLISIS O A LA ACCION DE ENZIMAS PROTEOLITICOS UNOS TEJIDOS DE MAMIFERO COMO PULMONES, PANCREAS, HIGADO, INTESTINOS Y MUCOSA INTESTINAL; FILTRAR LA MEZCLA RESULTANTE; AISLAR EL PRODUCTO DEL FILTRADO POR PRECIPITACION CON DISOLVENTES ORGANICOS O POR COMBINACION CON UNA BASE AMONICA ALIFATICA CUATERNARIA O CON UN CAMBIADOR DE ION BASICO, SEGUIDO DE ELUCION CON SOLUCIONES SALINAS ACUOSAS Y, SI ES NECESARIO, PURIFICAR POSTERIORMENTE EL PRODUCTO POR PRECIPITACION FRACCIONADA.
ES512464A 1981-05-21 1982-05-21 Un procedimiento para la preparacion de un nuevo antitrombosico a base de oligosacaridos y polisacaridos. Granted ES512464A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8102514 1981-05-21

Publications (2)

Publication Number Publication Date
ES8307098A1 true ES8307098A1 (es) 1983-07-01
ES512464A0 ES512464A0 (es) 1983-07-01

Family

ID=19837549

Family Applications (1)

Application Number Title Priority Date Filing Date
ES512464A Granted ES512464A0 (es) 1981-05-21 1982-05-21 Un procedimiento para la preparacion de un nuevo antitrombosico a base de oligosacaridos y polisacaridos.

Country Status (16)

Country Link
US (1) US4438108A (es)
EP (1) EP0066908B1 (es)
JP (1) JPS57197221A (es)
AT (1) ATE15142T1 (es)
AU (1) AU550317B2 (es)
CA (1) CA1186646A (es)
DE (1) DE3265781D1 (es)
DK (1) DK157061C (es)
ES (1) ES512464A0 (es)
FI (1) FI75491C (es)
GR (1) GR76794B (es)
HU (1) HU190687B (es)
IE (1) IE53255B1 (es)
NZ (1) NZ200688A (es)
PT (1) PT74928B (es)
ZA (1) ZA823248B (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4696816A (en) * 1985-11-07 1987-09-29 Brown Mark D Method for treating intervertebral disc displacement with enzymes
US4942156A (en) * 1986-08-20 1990-07-17 Hepar Industries, Inc. Low molecular weight heparin derivatives having improved anti-Xa specificity
US4745106A (en) * 1986-08-20 1988-05-17 Griffin Charles C Heparin derivatives having improved anti-Xa specificity
DE3639561A1 (de) * 1986-11-20 1988-06-01 Baumann Hanno Verfahren zur herstellung von nicht-thrombogenen substraten
IT1213384B (it) * 1986-11-24 1989-12-20 Lab Derivati Organici Mediolan Processo per la preparazione controllata di gilcosaminoglicani a basso peso molecolare.
EP0333243A3 (en) * 1988-03-10 1989-09-27 Akzo N.V. Sulphated k5 antigen and sulphated k5 antigen fragments
EP0337327A1 (en) * 1988-04-09 1989-10-18 Bioiberica, S.A. Process for the preparation of new oligosaccharide fractions by controlled chemical depolimerization of heparin
IT1234826B (it) * 1989-01-30 1992-05-29 Alfa Wassermann Spa Derivati eparinici e procedimento per la loro preparazione
EP0421508B1 (en) * 1989-10-04 1993-12-15 Akzo Nobel N.V. Sulphated glycosaminoglycuronan with antithrombotic activity
FR2663639B1 (fr) * 1990-06-26 1994-03-18 Rhone Poulenc Sante Melanges de polysaccharides de bas poids moleculaires procede de preparation et utilisation.
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
US5306711A (en) * 1992-06-24 1994-04-26 Georgetown University Organ preservative solution
FR2723847A1 (fr) * 1994-08-29 1996-03-01 Debiopharm Sa Compositions antithrombotiques et non hemorragiques a base d'heparine, procede pour leur preparation et applications therapeutiques.
DE19646901A1 (de) * 1996-11-13 1998-05-14 Helmut Prof Dr Heusinger Verfahren zum Herstellen von Abbauprodukten polymerer Glycosaminoglycane mittels Ultraschall
AU754936B2 (en) * 1996-11-27 2002-11-28 Aventis Pharmaceuticals Inc. Pharmaceutical composition comprising a compound having anti-Xa activity and a platelet aggregation antagonist compound
JP2003504428A (ja) * 1999-06-30 2003-02-04 ハミルトン シビック ホスピタルズ リサーチ ディベロップメント インコーポレイテッド クロット関連凝固因子を阻害するヘパリン組成物
AU2001291549A1 (en) * 2000-09-08 2002-03-22 Hamilton Civic Hospitals Research Development Inc. Antithrombotic compositions
WO2002076475A2 (en) * 2001-03-23 2002-10-03 Bioparken As Glycosaminoglycan anticoagulants derived from fish
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
JP2006096668A (ja) * 2002-11-08 2006-04-13 Ono Pharmaceut Co Ltd エラスターゼ阻害剤と血液凝固系および／または線溶系酵素阻害剤との組み合わせからなる医薬

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3451996A (en) * 1968-02-12 1969-06-24 Thompson Farms Co Method for the preparation of heparin
US3766167A (en) * 1971-03-26 1973-10-16 Research Corp Orally active anticoagulant
DE2652272C2 (de) * 1976-11-12 1979-02-15 Schering Ag, 1000 Berlin Und 4619 Bergkamen Verfahren zur Herstellung von Heparin
IT1075117B (it) * 1977-02-14 1985-04-22 Fedeli Gianfranco Complesso polisaccaridico arterioso,processo per la sua preparazione e suo impiego in terapia umana
US4301153A (en) 1977-03-21 1981-11-17 Riker Laboratories, Inc. Heparin preparation
DE2800943C2 (de) * 1978-01-06 1984-09-27 Schering AG, 1000 Berlin und 4709 Bergkamen Verwendung von Darm-Salzlake zur Gewinnung von reinem Heparin
US4175182A (en) 1978-07-03 1979-11-20 Research Corporation Separation of high-activity heparin by affinity chromatography on supported protamine
CA1136620A (en) 1979-01-08 1982-11-30 Ulf P.F. Lindahl Heparin fragments having selective anticoagulation activity
DE2903701C2 (de) 1979-01-31 1980-10-16 Boehringer Mannheim Gmbh, 6800 Mannheim Kontrollreagens für die Bestimmung der Heparinaktivität
US4351938A (en) 1980-05-19 1982-09-28 Riker Laboratories, Inc. Anticoagulant substance

Also Published As

Publication number Publication date
US4438108A (en) 1984-03-20
IE821118L (en) 1982-11-21
DE3265781D1 (en) 1985-10-03
ZA823248B (en) 1983-03-30
PT74928B (en) 1983-12-07
EP0066908A1 (en) 1982-12-15
JPH0216733B2 (es) 1990-04-18
DK157061C (da) 1990-04-09
DK227282A (da) 1982-11-22
DK157061B (da) 1989-11-06
NZ200688A (en) 1985-10-11
ES512464A0 (es) 1983-07-01
GR76794B (es) 1984-09-04
EP0066908B1 (en) 1985-08-28
FI75491B (fi) 1988-03-31
AU550317B2 (en) 1986-03-20
PT74928A (en) 1982-06-01
AU8371782A (en) 1982-11-25
JPS57197221A (en) 1982-12-03
IE53255B1 (en) 1988-09-28
ATE15142T1 (de) 1985-09-15
FI75491C (fi) 1988-07-11
HU190687B (en) 1986-10-28
FI821804A0 (fi) 1982-05-20
CA1186646A (en) 1985-05-07

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