AU2069995A - Enzymatic preparation of polysaccharides - Google Patents

Enzymatic preparation of polysaccharides

Info

Publication number
AU2069995A
AU2069995A AU20699/95A AU2069995A AU2069995A AU 2069995 A AU2069995 A AU 2069995A AU 20699/95 A AU20699/95 A AU 20699/95A AU 2069995 A AU2069995 A AU 2069995A AU 2069995 A AU2069995 A AU 2069995A
Authority
AU
Australia
Prior art keywords
polysaccharides
enzymatic preparation
enzymatic
preparation
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
AU20699/95A
Other languages
English (en)
Inventor
Manfred Lansing
Irene Martini
Michael O'regan
Peter Prehm
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.)
Anika Therapeutics SRL
Original Assignee
Fidia Advanced Biopolymers SRL
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 Fidia Advanced Biopolymers SRL filed Critical Fidia Advanced Biopolymers SRL
Publication of AU2069995A publication Critical patent/AU2069995A/en
Abandoned legal-status Critical Current

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
    • 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
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/70—Carbohydrates; Sugars; Derivatives thereof
    • A61K31/715—Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkages; Derivatives thereof, e.g. ethers, esters
    • A61K31/726—Glycosaminoglycans, i.e. mucopolysaccharides
    • A61K31/728—Hyaluronic acid
    • 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
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/28—Polysaccharides or their derivatives
    • 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
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
    • C12N11/02—Enzymes or microbial cells immobilised on or in an organic carrier
    • C12N11/10—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a carbohydrate
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/26—Preparation of nitrogen-containing carbohydrates

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Wood Science & Technology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Molecular Biology (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Dermatology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Transplantation (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Materials Engineering (AREA)
  • Vascular Medicine (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
AU20699/95A 1994-03-11 1995-03-10 Enzymatic preparation of polysaccharides Abandoned AU2069995A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT1994PD000042A IT1268954B1 (it) 1994-03-11 1994-03-11 Processo per la preparazione di acido ialuronico mediante sintesienzimatica e relative composizioni farmaceutiche
ITPD940042 1994-03-11
PCT/EP1995/000935 WO1995024497A2 (fr) 1994-03-11 1995-03-10 Preparation enzymatique de polysaccharides

Publications (1)

Publication Number Publication Date
AU2069995A true AU2069995A (en) 1995-09-25

Family

ID=11390593

Family Applications (1)

Application Number Title Priority Date Filing Date
AU20699/95A Abandoned AU2069995A (en) 1994-03-11 1995-03-10 Enzymatic preparation of polysaccharides

Country Status (3)

Country Link
AU (1) AU2069995A (fr)
IT (1) IT1268954B1 (fr)
WO (1) WO1995024497A2 (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6455304B1 (en) 1994-07-01 2002-09-24 The Board Of Regents Of The University Of Oklahoma Hyaluronate synthase gene and uses thereof
US6951743B2 (en) 1997-10-31 2005-10-04 University Of Oklahoma Board Of Regents Hyaluronan synthase genes and expression thereof in bacillus hosts
US7091008B1 (en) 1994-07-01 2006-08-15 The Board Of Regents Of The University Of Oklahoma Hyaluronan synthase genes and expression thereof in Bacillus hosts
WO1997020061A1 (fr) * 1995-11-30 1997-06-05 The Scripps Research Institute Synthese de l'acide hyaluronique
IT1282219B1 (it) * 1995-12-20 1998-03-16 Fidia Advanced Biopolymers Srl Processo chimico fisico combinato per la preparazione di frazioni di acido ialuronico a basso peso molecolare caratterizzate da bassa
EP0861903A1 (fr) * 1997-02-22 1998-09-02 Lansing, Manfred Procédé pour immobiliser de façon reversible des oligo- et polysaccharides
CN101113436B (zh) 1997-10-31 2013-02-06 俄克拉何马大学董事会 透明质酸合酶基因及其应用
ES2235378T3 (es) 1997-10-31 2005-07-01 The Board Of Regents Of The University Of Oklahoma Gen de la hialuronan sintasa y usos del mismo.
US7060469B2 (en) 1998-04-02 2006-06-13 The Board Of Regents Of The University Of Oklahoma Polymer grafting by polysaccharide synthases
US20060188966A1 (en) 1998-04-02 2006-08-24 Deangelis Paul L Natural, chimeric and hybrid glycosaminoglycan polymers and methods of making and using same
AU774722B2 (en) * 1998-04-02 2004-07-08 Board Of Regents Of The University Of Oklahoma, The Polymer grafting by polysaccharide synthases
US6987023B2 (en) 1998-04-02 2006-01-17 The Board Of Regents Of The University Of Oklahoma DNA encoding hyaluronan synthase from Pasteurella multocida and methods of use
US7223571B2 (en) 1998-04-02 2007-05-29 The Board Of Regents Of The Universtiy Of Oklahoma Targeted glycosaminoglycan polymers by polymer grafting and methods of making and using same
WO2000027437A2 (fr) * 1998-11-11 2000-05-18 The Board Of Regents Of The University Of Oklahoma Greffage de polymères par polysaccharide synthases
US7094581B2 (en) 1998-10-26 2006-08-22 The Board Of Regents Of The University Of Oklahoma Hyaluronan synthases and methods of making and using same
US7642071B2 (en) 1999-04-01 2010-01-05 The Board Of Regents Of The University Of Oklahoma Methods of expressing gram-negative glycosaminoglycan synthase genes in gram-positive hosts
JP2003503160A (ja) * 1999-06-30 2003-01-28 ノバルティス アクチエンゲゼルシャフト 眼科用成形物
US7534589B2 (en) 1999-11-10 2009-05-19 The Board Of Regents Of The University Of Oklahoma Polymer grafting by polysaccharide synthases
KR100501584B1 (ko) * 2000-02-03 2005-07-18 (주)케이비피 저분자 폴리만유로네이트의 제조방법, 혈청지질개선제로서의 이의 신규 용도 및 이를 함유하는 기능성식품 및 건강 보조 식품
ITPD20020064A1 (it) 2002-03-12 2003-09-12 Fidia Advanced Biopolymers Srl Derivati esterei dell'acido ialuronico per la preparazione di idrogelda utilizzare in campo biomedico, sanitario e chirurgico e come sistem
WO2004033472A1 (fr) * 2002-10-09 2004-04-22 Westfälische Wilhelms-Universität Münster Procede de production d'acide uronique monomere, en particulier d'un acide d-mannuronique et d'un acide d-guluronique,
DE10247073B4 (de) * 2002-10-09 2010-08-05 Mirshafiey, Abbas, Prof. Dr. Verfahren zur Herstellung von monomeren Uronsäuren, insbesondere D-Mannuronsäure und D-Guluronsäure und deren Verwendung als Arzneimittel
KR20100094982A (ko) 2007-11-13 2010-08-27 바이오-테크널러지 제너럴 (이스라엘) 리미티드 점탄성 바이오폴리머의 희석식 여과 멸균 방법
ITMI20072348A1 (it) * 2007-12-17 2009-06-18 Medichem Srl Metodo per la rigenerazione cellulare di acido ialuronico e relativa composizione cosmetica
ES2829971T3 (es) 2008-09-02 2021-06-02 Tautona Group Lp Hilos de ácido hialurónico y/o derivados de los mismos, métodos para fabricar los mismos y usos de los mismos
CN111676258A (zh) * 2020-07-13 2020-09-18 南京恒道医药科技有限公司 一种连续制备分离玻璃酸钠的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO161573C (no) * 1983-11-25 1989-08-30 Miles Inc Fremgangsmaate til fremstilling av hyaluronsyre.
WO1992016640A1 (fr) * 1991-03-18 1992-10-01 The Scripps Research Institute Oligosaccharides servant de substrats et d'inhibiteurs d'enzymes: procedes et compositions
SK42594A3 (en) * 1991-10-15 1994-10-05 Scripps Research Inst Method of production of fucosylated carbohydrates
IT1260154B (it) * 1992-07-03 1996-03-28 Lanfranco Callegaro Acido ialuronico e suoi derivati in polimeri interpenetranti (ipn)

Also Published As

Publication number Publication date
WO1995024497A2 (fr) 1995-09-14
ITPD940042A0 (it) 1994-03-11
ITPD940042A1 (it) 1995-09-11
WO1995024497A3 (fr) 1995-11-16
IT1268954B1 (it) 1997-03-18

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