AU2001294320A1 - Crosslinked amide derivatives of hyaluronic acid and manufacturing method thereof - Google Patents

Crosslinked amide derivatives of hyaluronic acid and manufacturing method thereof

Info

Publication number
AU2001294320A1
AU2001294320A1 AU2001294320A AU9432001A AU2001294320A1 AU 2001294320 A1 AU2001294320 A1 AU 2001294320A1 AU 2001294320 A AU2001294320 A AU 2001294320A AU 9432001 A AU9432001 A AU 9432001A AU 2001294320 A1 AU2001294320 A1 AU 2001294320A1
Authority
AU
Australia
Prior art keywords
manufacturing
hyaluronic acid
amide derivatives
crosslinked amide
crosslinked
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.)
Abandoned
Application number
AU2001294320A
Inventor
Kyuboem Han
Jin-Hoon Kim
Jae-Young Lee
Tae-Seok Moon
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.)
LG Chem Ltd
Original Assignee
LG Chem Investment Co Ltd
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 LG Chem Investment Co Ltd filed Critical LG Chem Investment Co Ltd
Publication of AU2001294320A1 publication Critical patent/AU2001294320A1/en
Abandoned 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
    • C08B37/0006—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
    • C08B37/0027—2-Acetamido-2-deoxy-beta-glucans; Derivatives thereof
    • C08B37/003—Chitin, i.e. 2-acetamido-2-deoxy-(beta-1,4)-D-glucan or N-acetyl-beta-1,4-D-glucosamine; Chitosan, i.e. deacetylated product of chitin or (beta-1,4)-D-glucosamine; 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
    • 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
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/04—Macromolecular materials
    • A61L31/042—Polysaccharides
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00—Drugs for dermatological disorders
    • A61P17/16—Emollients or protectives, e.g. against radiation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P41/00—Drugs used in surgical methods, e.g. surgery adjuvants for preventing adhesion or for vitreum substitution

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Surgery (AREA)
  • Polymers & Plastics (AREA)
  • Molecular Biology (AREA)
  • Dermatology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Vascular Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Toxicology (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Cosmetics (AREA)
  • Materials For Medical Uses (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
AU2001294320A 2000-10-10 2001-10-10 Crosslinked amide derivatives of hyaluronic acid and manufacturing method thereof Abandoned AU2001294320A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR0059443 2000-10-10
KR10-2000-0059443A KR100375299B1 (en) 2000-10-10 2000-10-10 Crosslinked derivatives of hyaluronic acid by amide formation and their preparation methods
PCT/KR2001/001687 WO2002030990A1 (en) 2000-10-10 2001-10-10 Crosslinked amide derivatives of hyaluronic acid and manufacturing method thereof

Publications (1)

Publication Number Publication Date
AU2001294320A1 true AU2001294320A1 (en) 2002-04-22

Family

ID=19692693

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001294320A Abandoned AU2001294320A1 (en) 2000-10-10 2001-10-10 Crosslinked amide derivatives of hyaluronic acid and manufacturing method thereof

Country Status (8)

Country Link
US (1) US6903199B2 (en)
EP (1) EP1328552B1 (en)
JP (1) JP4230767B2 (en)
KR (1) KR100375299B1 (en)
CN (1) CN1290869C (en)
AU (1) AU2001294320A1 (en)
BR (1) BR0114561A (en)
WO (1) WO2002030990A1 (en)

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Also Published As

Publication number Publication date
US20040014960A1 (en) 2004-01-22
BR0114561A (en) 2003-08-26
JP4230767B2 (en) 2009-02-25
JP2004511588A (en) 2004-04-15
CN1290869C (en) 2006-12-20
EP1328552A4 (en) 2005-11-09
KR100375299B1 (en) 2003-03-10
US6903199B2 (en) 2005-06-07
WO2002030990A1 (en) 2002-04-18
EP1328552B1 (en) 2012-12-12
EP1328552A1 (en) 2003-07-23
KR20020028435A (en) 2002-04-17
CN1468262A (en) 2004-01-14

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