NO982242L - Heparin analogous copolymers, their preparation and use - Google Patents

Heparin analogous copolymers, their preparation and use

Info

Publication number
NO982242L
NO982242L NO982242A NO982242A NO982242L NO 982242 L NO982242 L NO 982242L NO 982242 A NO982242 A NO 982242A NO 982242 A NO982242 A NO 982242A NO 982242 L NO982242 L NO 982242L
Authority
NO
Norway
Prior art keywords
copolymers
preparation
homo
heparin
sulfate group
Prior art date
Application number
NO982242A
Other languages
Norwegian (no)
Other versions
NO982242D0 (en
Inventor
G Nter Wulff
Christine Anders
Susanne Bellmann
Achim Brock
Original Assignee
H Ls Ag
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 H Ls Ag filed Critical H Ls Ag
Publication of NO982242D0 publication Critical patent/NO982242D0/en
Publication of NO982242L publication Critical patent/NO982242L/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L33/00—Antithrombogenic treatment of surgical articles, e.g. sutures, catheters, prostheses, or of articles for the manipulation or conditioning of blood; Materials for such treatment
    • A61L33/06—Use of macromolecular materials
    • A61L33/08—Polysaccharides
    • 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
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C305/00—Esters of sulfuric acids
    • C07C305/02—Esters of sulfuric acids having oxygen atoms of sulfate groups bound to acyclic carbon atoms of a carbon skeleton
    • C07C305/04—Esters of sulfuric acids having oxygen atoms of sulfate groups bound to acyclic carbon atoms of a carbon skeleton being acyclic and saturated
    • C07C305/10—Esters of sulfuric acids having oxygen atoms of sulfate groups bound to acyclic carbon atoms of a carbon skeleton being acyclic and saturated being further substituted by singly-bound oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F246/00—Copolymers in which the nature of only the monomers in minority is defined

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Public Health (AREA)
  • Medicinal Chemistry (AREA)
  • Hematology (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Diabetes (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Surgery (AREA)
  • Epidemiology (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Materials For Medical Uses (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Oppfinnelsen angår heparinanaloge homo- eller kopolymerer, som inneholder repeterenheten med formel I hvor R1 uavhengig er hydrogen eller metylresten, R2 er en brokomponent og A er en sulfatert polyol-, polyamin- eller (poly)-amin(poly)ol-rest, som eventuelt inneholder en eller flere acetaliserte eller aminaliserte karbonylfunksjoner; samt en frem- gangsmåte til deres fremstilling. Oppfinnelsen angår videre sulfatgruppe-inneholdende og sulfat- gruppe-frie monomerer som mellomtrinn for homo- eller kopolymerer. De angår til slutt anvendelsen av heparinanaloge homo- eller kopolymerer til beteg- ning av gjenstander for en medisinsk anvendelse og de således fremstilte produkter.The invention relates to heparin analog homo- or copolymers containing the repeating unit of formula I wherein R 1 is independently hydrogen or the methyl residue, R optionally containing one or more acetalized or aminalized carbonyl functions; as well as a process for their preparation. The invention further relates to sulfate group-containing and sulfate group-free monomers as intermediate steps for homo- or copolymers. Finally, they relate to the use of heparin analog homo- or copolymers for the designation of articles for medical use and the products thus produced.

NO982242A 1997-05-15 1998-05-15 Heparin analogous copolymers, their preparation and use NO982242L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19720369 1997-05-15
DE19801040 1998-01-14

Publications (2)

Publication Number Publication Date
NO982242D0 NO982242D0 (en) 1998-05-15
NO982242L true NO982242L (en) 1998-11-16

Family

ID=26036572

Family Applications (1)

Application Number Title Priority Date Filing Date
NO982242A NO982242L (en) 1997-05-15 1998-05-15 Heparin analogous copolymers, their preparation and use

Country Status (5)

Country Link
EP (1) EP0878491A3 (en)
JP (1) JPH10324702A (en)
CA (1) CA2237480A1 (en)
DE (1) DE19821073A1 (en)
NO (1) NO982242L (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60016581T2 (en) * 1999-04-02 2006-03-02 Netech Inc., Kawasaki FUNCTIONALIZED POLYMER OF GLYKOSAMINOGLYCAN, MEDICAMENT AND MEDICAL INSTRUMENTS FOR ITS MANUFACTURE
SE9902134D0 (en) * 1999-06-06 1999-06-06 Amersham Pharm Biotech Ab Monomer, its use and support matrix
FR2804328B1 (en) 2000-01-27 2002-03-15 Hospal Ind NON-THROMBOGENIC SEMI-PERMEABLE MEMBRANE AND MANUFACTURING METHOD
DK176229B1 (en) 2002-06-18 2007-03-26 Photosolar Aps Optical element for shielding light

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU187669B (en) * 1982-03-31 1986-02-28 Richter Gedeon Vegyeszet Process for producing new copolymeres and salts
JPH06206935A (en) * 1992-09-08 1994-07-26 Mitsuru Akashi Sulfated sugar-containing polymer

Also Published As

Publication number Publication date
DE19821073A1 (en) 1998-11-19
EP0878491A3 (en) 2000-08-30
JPH10324702A (en) 1998-12-08
EP0878491A2 (en) 1998-11-18
CA2237480A1 (en) 1998-11-15
NO982242D0 (en) 1998-05-15

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application