AR231644A1 - Procedimiento de preparacion de fracciones de heparina de bajo peso molecular - Google Patents

Procedimiento de preparacion de fracciones de heparina de bajo peso molecular

Info

Publication number
AR231644A1
AR231644A1 AR291924A AR29192483A AR231644A1 AR 231644 A1 AR231644 A1 AR 231644A1 AR 291924 A AR291924 A AR 291924A AR 29192483 A AR29192483 A AR 29192483A AR 231644 A1 AR231644 A1 AR 231644A1
Authority
AR
Argentina
Prior art keywords
molecular weight
low molecular
preparation procedure
weight heparin
heparin fractions
Prior art date
Application number
AR291924A
Other languages
English (en)
Original Assignee
Hepar Ind Inc
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 Hepar Ind Inc filed Critical Hepar Ind Inc
Application granted granted Critical
Publication of AR231644A1 publication Critical patent/AR231644A1/es

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
    • 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

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Diabetes (AREA)
  • Hematology (AREA)
  • Materials Engineering (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
AR291924A 1982-07-19 1983-01-21 Procedimiento de preparacion de fracciones de heparina de bajo peso molecular AR231644A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US39921782A 1982-07-19 1982-07-19

Publications (1)

Publication Number Publication Date
AR231644A1 true AR231644A1 (es) 1985-01-31

Family

ID=23578637

Family Applications (1)

Application Number Title Priority Date Filing Date
AR291924A AR231644A1 (es) 1982-07-19 1983-01-21 Procedimiento de preparacion de fracciones de heparina de bajo peso molecular

Country Status (10)

Country Link
EP (1) EP0101141A3 (es)
JP (1) JPS5920302A (es)
AR (1) AR231644A1 (es)
AU (1) AU1033183A (es)
CA (1) CA1195322A (es)
DK (1) DK172798B1 (es)
ES (1) ES8402319A1 (es)
NZ (1) NZ202996A (es)
PT (1) PT76111A (es)
ZA (1) ZA829463B (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1214609B (it) * 1985-05-17 1990-01-18 Opocrin Spa Esosaminoglicani solfati depolimerizzati ad attivita'antitrombotica, fibrinolitica, antinfiammatoria, loro procedimento di preparazione e composizioni farmaceutiche che li contengono.
US4745106A (en) * 1986-08-20 1988-05-17 Griffin Charles C Heparin derivatives having improved anti-Xa specificity
US4942156A (en) * 1986-08-20 1990-07-17 Hepar Industries, Inc. Low molecular weight heparin derivatives having improved anti-Xa specificity
ATE122059T1 (de) * 1986-08-20 1995-05-15 Univ Miami Alkylesters of heparin mit niedrigem molecular gewicht.
US6001820A (en) * 1995-03-31 1999-12-14 Hamilton Civic Hospitals Research Development Inc. Compositions and methods for inhibiting thrombogenesis
US5744457A (en) * 1995-03-31 1998-04-28 Hamilton Civic Hospitals Research Development Inc. Compositions and methods for inhibiting thrombogenesis
US5763427A (en) * 1995-03-31 1998-06-09 Hamilton Civic Hospitals Research Development Inc. Compositions and methods for inhibiting thrombogenesis
US5767269A (en) * 1996-10-01 1998-06-16 Hamilton Civic Hospitals Research Development Inc. Processes for the preparation of low-affinity, low molecular weight heparins useful as antithrombotics
FR2763848B1 (fr) * 1997-05-28 2000-01-28 Rhone Poulenc Rorer Sa Utilisation des heparines de bas poids moleculaire pour la prevention et le traitement du trauma du systeme nerveux central
CA2377734A1 (en) * 1999-06-30 2001-01-11 Hamilton Civic Hospitals Research Development, Inc. Heparin compositions that inhibit clot associated coagulation factors
JP2002293804A (ja) * 2001-03-28 2002-10-09 Itoham Foods Inc 低分子量ヘパリンの製造法
WO2021007429A1 (en) 2019-07-09 2021-01-14 Optimvia Llc Methods for synthesizing anticoagulant polysaccharides
EP4182452A1 (en) 2020-07-14 2023-05-24 Optimvia, LLC Methods for synthesizing non-anticoagulant heparan sulfate

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3179566A (en) * 1963-05-16 1965-04-20 Canada Packers Ltd Purification of heparin
US3482014A (en) * 1966-06-29 1969-12-02 Canada Packers Ltd Orally active heparin and method for making and using same
CA1136620A (en) * 1979-01-08 1982-11-30 Ulf P.F. Lindahl Heparin fragments having selective anticoagulation activity
US4281108A (en) * 1980-01-28 1981-07-28 Hepar Industries, Inc. Process for obtaining low molecular weight heparins endowed with elevated pharmacological properties, and product so obtained
JPS56120704A (en) * 1980-01-28 1981-09-22 Hepar Ind Inc Method of obtaining low molecular weight heparin having heightened pharmacologic property* product manufactured thereby and its use

Also Published As

Publication number Publication date
DK325583A (da) 1984-01-20
ES519015A0 (es) 1984-02-01
CA1195322A (en) 1985-10-15
JPH0442401B2 (es) 1992-07-13
NZ202996A (en) 1985-10-11
ZA829463B (en) 1983-10-26
DK172798B1 (da) 1999-07-19
JPS5920302A (ja) 1984-02-02
EP0101141A2 (en) 1984-02-22
EP0101141A3 (en) 1985-05-22
AU1033183A (en) 1984-01-26
PT76111A (en) 1983-02-01
ES8402319A1 (es) 1984-02-01
DK325583D0 (da) 1983-07-14

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