SE452469B - Material bestaende av en tverbunden karboxylgrupphaltig polysackarid och forfarande vid framstellning av detsamma - Google Patents

Material bestaende av en tverbunden karboxylgrupphaltig polysackarid och forfarande vid framstellning av detsamma

Info

Publication number
SE452469B
SE452469B SE8602705A SE8602705A SE452469B SE 452469 B SE452469 B SE 452469B SE 8602705 A SE8602705 A SE 8602705A SE 8602705 A SE8602705 A SE 8602705A SE 452469 B SE452469 B SE 452469B
Authority
SE
Sweden
Prior art keywords
polysaccharide
carboxyl group
epoxide
solution
days
Prior art date
Application number
SE8602705A
Other languages
English (en)
Swedish (sv)
Other versions
SE8602705D0 (sv
Inventor
T Melson
Original Assignee
Pharmacia Ab
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 Pharmacia Ab filed Critical Pharmacia Ab
Priority to SE8602705A priority Critical patent/SE452469B/sv
Publication of SE8602705D0 publication Critical patent/SE8602705D0/xx
Priority to PCT/SE1987/000272 priority patent/WO1987007898A1/en
Priority to DE3750719T priority patent/DE3750719T2/de
Priority to JP62503852A priority patent/JPH07116242B2/ja
Priority to US07/145,780 priority patent/US4963666A/en
Priority to AT87904204T priority patent/ATE113609T1/de
Priority to EP87904204A priority patent/EP0272300B1/en
Publication of SE452469B publication Critical patent/SE452469B/sv
Priority to HK98102351A priority patent/HK1003227A1/xx

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42Use of materials characterised by their function or physical properties
    • A61L15/64Use of materials characterised by their function or physical properties specially adapted to be resorbable inside the body
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L27/00Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/14Macromolecular materials
    • A61L27/20Polysaccharides
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L27/00Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/58Materials at least partially resorbable by the body
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08BPOLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B15/00Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
    • C08B15/005Crosslinking of cellulose derivatives
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08BPOLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0006Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
    • C08B37/0009Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid alpha-D-Glucans, e.g. polydextrose, alternan, glycogen; (alpha-1,4)(alpha-1,6)-D-Glucans; (alpha-1,3)(alpha-1,4)-D-Glucans, e.g. isolichenan or nigeran; (alpha-1,4)-D-Glucans; (alpha-1,3)-D-Glucans, e.g. pseudonigeran; Derivatives thereof
    • C08B37/0021Dextran, i.e. (alpha-1,4)-D-glucan; Derivatives thereof, e.g. Sephadex, i.e. crosslinked dextran
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08BPOLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0006Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
    • C08B37/0024Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid beta-D-Glucans; (beta-1,3)-D-Glucans, e.g. paramylon, coriolan, sclerotan, pachyman, callose, scleroglucan, schizophyllan, laminaran, lentinan or curdlan; (beta-1,6)-D-Glucans, e.g. pustulan; (beta-1,4)-D-Glucans; (beta-1,3)(beta-1,4)-D-Glucans, e.g. lichenan; Derivatives thereof
    • C08B37/0033Xanthan, i.e. D-glucose, D-mannose and D-glucuronic acid units, saubstituted with acetate and pyruvate, with a main chain of (beta-1,4)-D-glucose units; Derivatives thereof
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08BPOLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/006Heteroglycans, 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
    • C08B37/0063Glycosaminoglycans or mucopolysaccharides, e.g. keratan sulfate; Derivatives thereof, e.g. fucoidan
    • C08B37/0072Hyaluronic acid, i.e. HA or hyaluronan; Derivatives thereof, e.g. crosslinked hyaluronic acid (hylan) or hyaluronates

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Molecular Biology (AREA)
  • Dermatology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Hematology (AREA)
  • Emergency Medicine (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Materials For Medical Uses (AREA)
  • Saccharide Compounds (AREA)
SE8602705A 1986-06-18 1986-06-18 Material bestaende av en tverbunden karboxylgrupphaltig polysackarid och forfarande vid framstellning av detsamma SE452469B (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE8602705A SE452469B (sv) 1986-06-18 1986-06-18 Material bestaende av en tverbunden karboxylgrupphaltig polysackarid och forfarande vid framstellning av detsamma
PCT/SE1987/000272 WO1987007898A1 (en) 1986-06-18 1987-06-09 Material of polysaccharides containing carboxyl groups, and a process for producing such polysaccharides
DE3750719T DE3750719T2 (de) 1986-06-18 1987-06-09 Material aus karboxylgruppen enthaltenden polysacchariden, sowie verfahren zur herstellung solcher polysaccharide.
JP62503852A JPH07116242B2 (ja) 1986-06-18 1987-06-09 カルボキシル基含有ポリサッカリド物質、およびそのようなポリサッカリドの製造法
US07/145,780 US4963666A (en) 1986-06-18 1987-06-09 Material of polysaccharides containing carboxyl groups, and a process for producing such polysaccharides
AT87904204T ATE113609T1 (de) 1986-06-18 1987-06-09 Material aus karboxylgruppen enthaltenden polysacchariden, sowie verfahren zur herstellung solcher polysaccharide.
EP87904204A EP0272300B1 (en) 1986-06-18 1987-06-09 Material of polysaccharides containing carboxyl groups, and a process for producing such polysaccharides
HK98102351A HK1003227A1 (en) 1986-06-18 1998-03-19 Material of polysaccharides containing carboxal groups and a process for producing such polysaccharides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8602705A SE452469B (sv) 1986-06-18 1986-06-18 Material bestaende av en tverbunden karboxylgrupphaltig polysackarid och forfarande vid framstellning av detsamma

Publications (2)

Publication Number Publication Date
SE8602705D0 SE8602705D0 (sv) 1986-06-18
SE452469B true SE452469B (sv) 1987-11-30

Family

ID=20364848

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8602705A SE452469B (sv) 1986-06-18 1986-06-18 Material bestaende av en tverbunden karboxylgrupphaltig polysackarid och forfarande vid framstellning av detsamma

Country Status (8)

Country Link
US (1) US4963666A (ja)
EP (1) EP0272300B1 (ja)
JP (1) JPH07116242B2 (ja)
AT (1) ATE113609T1 (ja)
DE (1) DE3750719T2 (ja)
HK (1) HK1003227A1 (ja)
SE (1) SE452469B (ja)
WO (1) WO1987007898A1 (ja)

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IT1198449B (it) * 1986-10-13 1988-12-21 F I D I Farmaceutici Italiani Esteri di alcoli polivalenti di acido ialuronico
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US5910489A (en) * 1990-09-18 1999-06-08 Hyal Pharmaceutical Corporation Topical composition containing hyaluronic acid and NSAIDS
US5792753A (en) * 1991-07-03 1998-08-11 Hyal Pharmaceutical Corporation Compositions comprising hyaluronic acid and prostaglandin-synthesis-inhibiting drugs
US6103704A (en) * 1991-07-03 2000-08-15 Hyal Pharmaceutical Corporation Therapeutic methods using hyaluronic acid
US5977088A (en) * 1991-07-03 1999-11-02 Hyal Pharmaceutical Corporation Formulations containing hyaluronic acid
US6218373B1 (en) 1992-02-20 2001-04-17 Hyal Pharmaceutical Corporation Formulations containing hyaluronic acid
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US5502042A (en) * 1994-07-22 1996-03-26 United States Surgical Corporation Methods and compositions for treating wounds
US5677276A (en) * 1994-12-23 1997-10-14 La Jolla Cancer Research Foundation Immobilization of peptides to hyaluronate
US5827937A (en) * 1995-07-17 1998-10-27 Q Med Ab Polysaccharide gel composition
US6123957A (en) * 1997-07-16 2000-09-26 Jernberg; Gary R. Delivery of agents and method for regeneration of periodontal tissues
ATE483480T1 (de) * 1998-12-16 2010-10-15 Tno Saure superabsorbierende polysaccharide
GB9902412D0 (en) * 1999-02-03 1999-03-24 Fermentech Med Ltd Process
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US7138441B1 (en) 1999-05-29 2006-11-21 United States Surgical Corporation Bioabsorbable blends and surgical articles therefrom
EP1228771A4 (en) 1999-11-09 2003-01-29 Denki Kagaku Kogyo Kk USE OF SOLUBLE CELLULOSE DERIVATIVES MADE DIFFICULTLY SOLUBLE IN WATER AND METHOD OF PREPARING SUCH DERIVATIVES
TW574301B (en) * 2001-05-02 2004-02-01 Ind Tech Res Inst Manufacturing method of epoxide crosslinked polysaccharides matrix
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Also Published As

Publication number Publication date
SE8602705D0 (sv) 1986-06-18
JPS63503551A (ja) 1988-12-22
US4963666A (en) 1990-10-16
WO1987007898A1 (en) 1987-12-30
EP0272300B1 (en) 1994-11-02
ATE113609T1 (de) 1994-11-15
DE3750719D1 (de) 1994-12-08
JPH07116242B2 (ja) 1995-12-13
EP0272300A1 (en) 1988-06-29
HK1003227A1 (en) 1998-10-16
DE3750719T2 (de) 1995-05-11

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