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AU5980600A - Process for the preparation of the polysaccharides k4 and k5 from escherichia coli - Google Patents

Process for the preparation of the polysaccharides k4 and k5 from escherichia coli

Info

Publication number
AU5980600A
AU5980600A AU59806/00A AU5980600A AU5980600A AU 5980600 A AU5980600 A AU 5980600A AU 59806/00 A AU59806/00 A AU 59806/00A AU 5980600 A AU5980600 A AU 5980600A AU 5980600 A AU5980600 A AU 5980600A
Authority
AU
Australia
Prior art keywords
polysaccharides
preparation
escherichia coli
escherichia
coli
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
AU59806/00A
Inventor
Giovanni Cipolletti
Pasqua Oreste
Franco Petrucci
Giorgio Zoppetti
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.)
Inalco SpA
Original Assignee
Inalco SpA
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 Inalco SpA filed Critical Inalco SpA
Publication of AU5980600A publication Critical patent/AU5980600A/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
    • 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
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/20—Bacteria; Culture media therefor
    • 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

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biochemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Polymers & Plastics (AREA)
  • Biomedical Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
AU59806/00A 1999-07-02 2000-06-30 Process for the preparation of the polysaccharides k4 and k5 from escherichia coli Abandoned AU5980600A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT1999MI001465A ITMI991465A1 (en) 1999-07-02 1999-07-02 PROCESS FOR THE PREPARATION OF K4 AND K5 POLYSACCHARIDES FROM ESCHERICHIACOLI
ITMI99A001465 1999-07-02
PCT/EP2000/006122 WO2001002597A1 (en) 1999-07-02 2000-06-30 Process for the preparation of the polysaccharides k4 and k5 from escherichia coli

Publications (1)

Publication Number Publication Date
AU5980600A true AU5980600A (en) 2001-01-22

Family

ID=11383271

Family Applications (1)

Application Number Title Priority Date Filing Date
AU59806/00A Abandoned AU5980600A (en) 1999-07-02 2000-06-30 Process for the preparation of the polysaccharides k4 and k5 from escherichia coli

Country Status (3)

Country Link
AU (1) AU5980600A (en)
IT (1) ITMI991465A1 (en)
WO (1) WO2001002597A1 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060188966A1 (en) 1998-04-02 2006-08-24 Deangelis Paul L Natural, chimeric and hybrid glycosaminoglycan polymers and methods of making and using same
US20030104601A1 (en) 1999-04-01 2003-06-05 Deangelis Paul L. Chondroitin synthase gene and methods of making and using same
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
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
US7483842B1 (en) * 2001-02-21 2009-01-27 The Yacobian Group System and method for determining recommended action based on measuring and analyzing store and employee data
ITMI20010397A1 (en) * 2001-02-27 2002-08-27 Giorgio Zoppetti HIGHLY N, O-SULPHATED DERIVATIVES OF POLYSACCHARIDE K5 AND THEIR PREPARATION
ITMI20012200A1 (en) 2001-10-22 2003-04-22 Ibsa Inst Biochimique Sa PROCESS FOR THE PREPARATION OF CONDROITIN SULPHATES FROM THE POLYSACCHARIDE K4 AND PRODUCTS OBTAINED
US7655445B2 (en) 2003-11-12 2010-02-02 Massachusetts Institute Of Technology Methods for synthesis of sulfated saccharides
US7702532B2 (en) * 2003-12-12 2010-04-20 At&T Intellectual Property, I, L.P. Method, system and storage medium for utilizing training roadmaps in a call center
WO2006023487A2 (en) 2004-08-16 2006-03-02 Massachusetts Institute Of Technology Rapid two-step synthesis of anti-coagulants
FR2874931B1 (en) * 2004-09-08 2006-11-24 Aventis Pharma Sa PROCESS FOR PRODUCING K5 POLYSACCHARIDE
EP1872791A1 (en) 2006-06-30 2008-01-02 Institut Pasteur Use of bacterial polysaccharides for biofilm inhibition
US9109243B2 (en) 2008-06-04 2015-08-18 Amano Enzyme Usa, Ltd. Microbial-derived chondroitin sulfate
IT1394311B1 (en) * 2009-05-25 2012-06-06 Altergon Sa BIOTECHNOLOGICAL PRODUCTION OF CONDROITIN
KR101515892B1 (en) * 2009-09-01 2015-05-04 렌슬러 폴리테크닉 인스티튜트 K5 heparosan fermentation and purification
IT1402871B1 (en) 2010-11-11 2013-09-27 Ibsa Inst Biochimique Sa PROCESS TO GET HYSTERYLITIN SULFATED IN POSITION 4 OR 6 OF THE RESIDUES OF N-ACETYL-GALACTOSAMINE
CN102618597A (en) * 2012-04-06 2012-08-01 江南大学 Engineered Escherichia coli and method for producing chondroitin
ITMI20120880A1 (en) 2012-05-22 2013-11-23 Gnosis Spa CONDROITIN 6-LOW MOLECULAR BIOTECHNOLOGICAL SULPHATE EQUIPPED WITH ANTI-INFLAMMATORY AND ANTI-ANTI-TRAFFIC ACTIVITY AND ITS USE IN THE TREATMENT AND PREVENTION OF OSTEOARTRITIS
ITMI20120896A1 (en) 2012-05-23 2013-11-24 Bongulielmi Reto CONDROITIN FOR USE IN MEDICINE
ITMI20121316A1 (en) 2012-07-27 2014-01-28 Altergon Sa CONDROTIC COMPLEXES FOR TRANSCUTANEOUS ABSORPTION
IT202000004564A1 (en) 2020-03-04 2021-09-04 Lesaffre & Cie PROCESS FOR DIRECT SULPHATION OF POLYSACCHARIDES IN ECOLOGICALLY ACCEPTABLE SOLVENT

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0333243A3 (en) * 1988-03-10 1989-09-27 Akzo N.V. Sulphated k5 antigen and sulphated k5 antigen fragments
FR2669932B1 (en) * 1990-12-03 1994-07-01 Sanofi Sa NOVEL HEPAROSANE-N, O-SULFATE, ITS PREPARATION PROCESS AND THE PHARMACEUTICAL COMPOSITIONS CONTAINING IT.
GB2254083A (en) * 1991-03-28 1992-09-30 Italfarmaco Spa Anticoagulants from e.coli saccharide

Also Published As

Publication number Publication date
ITMI991465A0 (en) 1999-07-02
WO2001002597A1 (en) 2001-01-11
ITMI991465A1 (en) 2001-01-02

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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