HK1162546A1 - Method to produce hyaluronic acid functionalized derivatives and formation of hydrogels thereof - Google Patents

Method to produce hyaluronic acid functionalized derivatives and formation of hydrogels thereof

Info

Publication number
HK1162546A1
HK1162546A1 HK12103035.7A HK12103035A HK1162546A1 HK 1162546 A1 HK1162546 A1 HK 1162546A1 HK 12103035 A HK12103035 A HK 12103035A HK 1162546 A1 HK1162546 A1 HK 1162546A1
Authority
HK
Hong Kong
Prior art keywords
formation
hyaluronic acid
group
hydrogels
derivatives
Prior art date
Application number
HK12103035.7A
Other languages
English (en)
Inventor
Gaetano Giammona
Fabio Palumbo
Giovanna Pitarresi
Original Assignee
Univ Palermo
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 Univ Palermo filed Critical Univ Palermo
Publication of HK1162546A1 publication Critical patent/HK1162546A1/xx

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
    • 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
    • A61P17/02—Drugs for dermatological disorders for treating wounds, ulcers, burns, scars, keloids, or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/10—Other electric circuits therefor; Protective circuits; Remote controls

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Polymers & Plastics (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Dermatology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Materials For Medical Uses (AREA)
  • Medicinal Preparation (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Arc Welding Control (AREA)
HK12103035.7A 2008-11-28 2012-03-27 Method to produce hyaluronic acid functionalized derivatives and formation of hydrogels thereof HK1162546A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000636A ITRM20080636A1 (it) 2008-11-28 2008-11-28 Procedimento per la produzione di derivati funzionalizzati dell acido ialuronico e relativi idrogeli.
PCT/EP2009/066060 WO2010061005A1 (en) 2008-11-28 2009-11-30 Method to produce hyaluronic acid functionalized derivatives and formation of hydrogels thereof

Publications (1)

Publication Number Publication Date
HK1162546A1 true HK1162546A1 (en) 2012-08-31

Family

ID=41210473

Family Applications (1)

Application Number Title Priority Date Filing Date
HK12103035.7A HK1162546A1 (en) 2008-11-28 2012-03-27 Method to produce hyaluronic acid functionalized derivatives and formation of hydrogels thereof

Country Status (15)

Country Link
US (2) US8858999B2 (xx)
EP (1) EP2370474B1 (xx)
JP (1) JP5607061B2 (xx)
CN (1) CN102227448B (xx)
BR (1) BRPI0920965B1 (xx)
CA (1) CA2744892C (xx)
DK (1) DK2370474T3 (xx)
ES (1) ES2397987T3 (xx)
HK (1) HK1162546A1 (xx)
IT (1) ITRM20080636A1 (xx)
MX (1) MX2011005528A (xx)
PL (1) PL2370474T3 (xx)
RU (1) RU2523182C2 (xx)
SI (1) SI2370474T1 (xx)
WO (1) WO2010061005A1 (xx)

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Also Published As

Publication number Publication date
EP2370474B1 (en) 2012-10-24
PL2370474T3 (pl) 2013-03-29
JP5607061B2 (ja) 2014-10-15
RU2523182C2 (ru) 2014-07-20
EP2370474A1 (en) 2011-10-05
CN102227448B (zh) 2014-04-02
SI2370474T1 (sl) 2013-02-28
DK2370474T3 (da) 2013-01-14
WO2010061005A1 (en) 2010-06-03
US8858999B2 (en) 2014-10-14
ES2397987T3 (es) 2013-03-12
US20150183891A1 (en) 2015-07-02
MX2011005528A (es) 2011-08-17
BRPI0920965B1 (pt) 2019-07-09
US9410000B2 (en) 2016-08-09
JP2012510535A (ja) 2012-05-10
CN102227448A (zh) 2011-10-26
ITRM20080636A1 (it) 2010-05-29
BRPI0920965A2 (pt) 2016-09-06
CA2744892C (en) 2016-10-25
US20110236486A1 (en) 2011-09-29
RU2011126353A (ru) 2013-01-10
CA2744892A1 (en) 2010-06-03

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Effective date: 20171130