ES519015A0 - Procedimiento para la fabricacion de heparinas de bajo peso molecular, por despolimerizacion de la heparina normal. - Google Patents

Procedimiento para la fabricacion de heparinas de bajo peso molecular, por despolimerizacion de la heparina normal.

Info

Publication number
ES519015A0
ES519015A0 ES519015A ES519015A ES519015A0 ES 519015 A0 ES519015 A0 ES 519015A0 ES 519015 A ES519015 A ES 519015A ES 519015 A ES519015 A ES 519015A ES 519015 A0 ES519015 A0 ES 519015A0
Authority
ES
Spain
Prior art keywords
depolymerization
procedure
manufacture
molecular weight
low molecular
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.)
Granted
Application number
ES519015A
Other languages
English (en)
Other versions
ES8402319A1 (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.)
Hepar Industries Inc
Original Assignee
Hepar Industries 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 Industries Inc filed Critical Hepar Industries Inc
Publication of ES519015A0 publication Critical patent/ES519015A0/es
Publication of ES8402319A1 publication Critical patent/ES8402319A1/es
Expired 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
    • 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
ES519015A 1982-07-19 1983-01-14 Procedimiento para la fabricacion de heparinas de bajo peso molecular, por despolimerizacion de la heparina normal. Expired ES8402319A1 (es)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
ES519015A0 true ES519015A0 (es) 1984-02-01
ES8402319A1 ES8402319A1 (es) 1984-02-01

Family

ID=23578637

Family Applications (1)

Application Number Title Priority Date Filing Date
ES519015A Expired ES8402319A1 (es) 1982-07-19 1983-01-14 Procedimiento para la fabricacion de heparinas de bajo peso molecular, por despolimerizacion de la heparina normal.

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
DE3751275T2 (de) * 1986-08-20 1995-09-07 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
US5763427A (en) * 1995-03-31 1998-06-09 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
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
EP1192187A1 (en) * 1999-06-30 2002-04-03 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
WO2022015794A1 (en) 2020-07-14 2022-01-20 Optimvia, Llc Methods for synthesizing non-anticoagulant heparan sulfate
WO2021007429A1 (en) 2019-07-09 2021-01-14 Optimvia Llc Methods for synthesizing anticoagulant polysaccharides

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
CA1195322A (en) 1985-10-15
DK172798B1 (da) 1999-07-19
JPS5920302A (ja) 1984-02-02
DK325583A (da) 1984-01-20
AR231644A1 (es) 1985-01-31
ZA829463B (en) 1983-10-26
PT76111A (en) 1983-02-01
DK325583D0 (da) 1983-07-14
JPH0442401B2 (es) 1992-07-13
NZ202996A (en) 1985-10-11
EP0101141A3 (en) 1985-05-22
AU1033183A (en) 1984-01-26
ES8402319A1 (es) 1984-02-01
EP0101141A2 (en) 1984-02-22

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