ATE113609T1 - Material aus karboxylgruppen enthaltenden polysacchariden, sowie verfahren zur herstellung solcher polysaccharide. - Google Patents

Material aus karboxylgruppen enthaltenden polysacchariden, sowie verfahren zur herstellung solcher polysaccharide.

Info

Publication number
ATE113609T1
ATE113609T1 AT87904204T AT87904204T ATE113609T1 AT E113609 T1 ATE113609 T1 AT E113609T1 AT 87904204 T AT87904204 T AT 87904204T AT 87904204 T AT87904204 T AT 87904204T AT E113609 T1 ATE113609 T1 AT E113609T1
Authority
AT
Austria
Prior art keywords
polysaccharids
pct
preparation
carboxyl groups
containing carboxyl
Prior art date
Application number
AT87904204T
Other languages
English (en)
Inventor
Tomas Maelson
Original Assignee
Biomatrix 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 Biomatrix Inc filed Critical Biomatrix Inc
Application granted granted Critical
Publication of ATE113609T1 publication Critical patent/ATE113609T1/de

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
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/64—Use of materials characterised by their function or physical properties specially adapted to be resorbable inside the body
    • 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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/14—Macromolecular materials
    • A61L27/20—Polysaccharides
    • 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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/58—Materials at least partially resorbable by the body
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
    • C08B15/005—Crosslinking of cellulose derivatives
    • 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
    • C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
    • C08B37/0009—Homoglycans, 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
    • C08B37/0021—Dextran, i.e. (alpha-1,4)-D-glucan; Derivatives thereof, e.g. Sephadex, i.e. crosslinked dextran
    • 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
    • C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
    • C08B37/0024—Homoglycans, 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
    • C08B37/0033—Xanthan, 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
    • 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
    • C08B37/0072—Hyaluronic 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)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • Epidemiology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Transplantation (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dermatology (AREA)
  • Hematology (AREA)
  • Emergency Medicine (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Saccharide Compounds (AREA)
  • Materials For Medical Uses (AREA)
AT87904204T 1986-06-18 1987-06-09 Material aus karboxylgruppen enthaltenden polysacchariden, sowie verfahren zur herstellung solcher polysaccharide. ATE113609T1 (de)

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 (1)

Publication Number Publication Date
ATE113609T1 true ATE113609T1 (de) 1994-11-15

Family

ID=20364848

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87904204T ATE113609T1 (de) 1986-06-18 1987-06-09 Material aus karboxylgruppen enthaltenden polysacchariden, sowie verfahren zur herstellung solcher polysaccharide.

Country Status (8)

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

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IT1203814B (it) * 1986-06-30 1989-02-23 Fidia Farmaceutici Esteri dell'acido alginico
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IT1219587B (it) * 1988-05-13 1990-05-18 Fidia Farmaceutici Polisaccaridi carbossiilici autoreticolati
US5824658A (en) * 1990-09-18 1998-10-20 Hyal Pharmaceutical Corporation Topical composition containing hyaluronic acid and NSAIDS
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US5910489A (en) * 1990-09-18 1999-06-08 Hyal Pharmaceutical Corporation Topical composition containing hyaluronic acid and NSAIDS
CA2061703C (en) * 1992-02-20 2002-07-02 Rudolf E. Falk Formulations containing hyaluronic acid
US5792753A (en) * 1991-07-03 1998-08-11 Hyal Pharmaceutical Corporation Compositions comprising hyaluronic acid and prostaglandin-synthesis-inhibiting drugs
US5977088A (en) * 1991-07-03 1999-11-02 Hyal Pharmaceutical Corporation Formulations containing hyaluronic acid
US6103704A (en) * 1991-07-03 2000-08-15 Hyal Pharmaceutical Corporation Therapeutic methods using hyaluronic acid
US6218373B1 (en) 1992-02-20 2001-04-17 Hyal Pharmaceutical Corporation Formulations containing hyaluronic acid
US5767106A (en) * 1992-02-21 1998-06-16 Hyal Pharmaceutical Corporation Treatment of disease and conditions associated with macrophage infiltration
JP2995090B2 (ja) * 1993-03-19 1999-12-27 キユー・メド・アクチエボラーグ 組織増大のための組成物および方法
JP3404557B2 (ja) * 1993-09-30 2003-05-12 グンゼ株式会社 架橋ヒアルロン酸及びこれらの複合材料
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
WO2000035504A1 (en) * 1998-12-16 2000-06-22 Sca Hygiene Products Zeist B.V. Acidic superabsorbent polysaccharides
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WO2000051566A1 (en) 1999-03-04 2000-09-08 United States Surgical Corporation Scar reduction
EP1100380B1 (de) 1999-05-29 2011-11-02 Tyco Healthcare Group LP Bioabsorbierbare mischungen und daraus hergestellte chirurgische artikel
CN100379462C (zh) 1999-11-09 2008-04-09 电气化学工业株式会社 一种包含难溶于水的可溶性纤维素衍生物的组织包被性医疗材料及其制造方法
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TWI251596B (en) * 2002-12-31 2006-03-21 Ind Tech Res Inst Method for producing a double-crosslinked hyaluronate material
AU2003901834A0 (en) * 2003-04-17 2003-05-01 Clearcoll Pty Ltd Cross-linked polysaccharide compositions
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WO2005012364A2 (fr) * 2003-07-30 2005-02-10 Anteis S.A. Matrice complexe a usage biomedical
DE10343413A1 (de) * 2003-09-19 2005-04-14 Universität Hamburg Vernetzte, langzeitstabile Carboxymethylstärke als Absorptionsmittel für Wasser, deren Verwendung sowie Verfahren zu deren Herstellung
US8124120B2 (en) 2003-12-22 2012-02-28 Anika Therapeutics, Inc. Crosslinked hyaluronic acid compositions for tissue augmentation
GB0329907D0 (en) * 2003-12-23 2004-01-28 Innomed Ltd Compositions
US20050281880A1 (en) * 2004-05-20 2005-12-22 Wei Wang Methods for making injectable polymer hydrogels
EP1753787B1 (de) * 2004-05-20 2016-10-19 Mentor Worldwide LLC Verfahren zur kovalenten verknüpfung von hyaluronan und chitosan
US20080314835A1 (en) * 2007-01-16 2008-12-25 Regina Valluzzi Chiral separating agents with active support
US8455459B2 (en) 2007-08-02 2013-06-04 Medicis Pharmaceutical Corporation Method of applying an injectable filler
US9289193B2 (en) 2008-07-18 2016-03-22 Wake Forest University Health Sciences Apparatus and method for cardiac tissue modulation by topical application of vacuum to minimize cell death and damage
US8450475B2 (en) 2008-08-04 2013-05-28 Allergan, Inc. Hyaluronic acid-based gels including lidocaine
CA2735173C (en) 2008-09-02 2017-01-10 Tautona Group Lp Threads of hyaluronic acid and/or derivatives thereof, methods of making thereof and uses thereof
SI2742070T1 (sl) 2011-08-10 2021-11-30 Glycores 2000 Srl Proti razgrajevanju odporen, zamreženi hialuronat z nizko molekularno maso
KR101240518B1 (ko) 2012-03-26 2013-03-11 주식회사 제네웰 생체 적합성 고분자를 이용한 이식용 재료
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Also Published As

Publication number Publication date
DE3750719D1 (de) 1994-12-08
WO1987007898A1 (en) 1987-12-30
HK1003227A1 (en) 1998-10-16
US4963666A (en) 1990-10-16
SE8602705D0 (sv) 1986-06-18
EP0272300B1 (de) 1994-11-02
DE3750719T2 (de) 1995-05-11
EP0272300A1 (de) 1988-06-29
JPS63503551A (ja) 1988-12-22
SE452469B (sv) 1987-11-30
JPH07116242B2 (ja) 1995-12-13

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EEIH Change in the person of patent owner
REN Ceased due to non-payment of the annual fee