AU2003232660A1 - Method for purification of high molecular hyaluronic acid - Google Patents

Method for purification of high molecular hyaluronic acid

Info

Publication number
AU2003232660A1
AU2003232660A1 AU2003232660A AU2003232660A AU2003232660A1 AU 2003232660 A1 AU2003232660 A1 AU 2003232660A1 AU 2003232660 A AU2003232660 A AU 2003232660A AU 2003232660 A AU2003232660 A AU 2003232660A AU 2003232660 A1 AU2003232660 A1 AU 2003232660A1
Authority
AU
Australia
Prior art keywords
purification
high molecular
hyaluronic acid
molecular hyaluronic
acid
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
AU2003232660A
Inventor
Alla Aleksandrovna Kornilova
Hyun Ik Yang
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.)
Individual
Original Assignee
Individual
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
Priority claimed from KR1020030028331A external-priority patent/KR20030090501A/en
Application filed by Individual filed Critical Individual
Publication of AU2003232660A1 publication Critical patent/AU2003232660A1/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
    • C08B37/006—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

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
AU2003232660A 2003-05-02 2003-06-03 Method for purification of high molecular hyaluronic acid Abandoned AU2003232660A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020030028331A KR20030090501A (en) 2002-05-20 2003-05-02 Method for purification of high molecular hyaluronic acid
KR10-2003-0028331 2003-05-02
PCT/KR2003/001092 WO2004096863A1 (en) 2003-05-02 2003-06-03 Method for purification of high molecular hyaluronic acid

Publications (1)

Publication Number Publication Date
AU2003232660A1 true AU2003232660A1 (en) 2004-11-23

Family

ID=33411625

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003232660A Abandoned AU2003232660A1 (en) 2003-05-02 2003-06-03 Method for purification of high molecular hyaluronic acid

Country Status (2)

Country Link
AU (1) AU2003232660A1 (en)
WO (1) WO2004096863A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021108790A1 (en) * 2019-11-30 2021-06-03 Lacerta Life Sciences, Llc Purification of reptilian hyaluronic acid and its use for soft and hard tissue repair and regeneration

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4141973A (en) * 1975-10-17 1979-02-27 Biotrics, Inc. Ultrapure hyaluronic acid and the use thereof
JP2001158801A (en) * 1999-12-02 2001-06-12 Medicaraise Corp Complex mucopolysaccharide and method for extraction thereof
US6660853B2 (en) * 2000-12-15 2003-12-09 Al Prescott Method for purifying high molecular weight hyaluronic acid
KR20020071390A (en) * 2001-03-06 2002-09-12 이종하 Manufacture method of hyluronic acid utilizing a microbe

Also Published As

Publication number Publication date
WO2004096863A1 (en) 2004-11-11

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase