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ITMI991465A0 - Processo per la preparazione dei polisaccaridi k4 e k5 da escherichia coli - Google Patents

Processo per la preparazione dei polisaccaridi k4 e k5 da escherichia coli

Info

Publication number
ITMI991465A0
ITMI991465A0 IT99MI001465A ITMI991465A ITMI991465A0 IT MI991465 A0 ITMI991465 A0 IT MI991465A0 IT 99MI001465 A IT99MI001465 A IT 99MI001465A IT MI991465 A ITMI991465 A IT MI991465A IT MI991465 A0 ITMI991465 A0 IT MI991465A0
Authority
IT
Italy
Prior art keywords
polysaccharides
preparation
escherichia coli
escherichia
coli
Prior art date
Application number
IT99MI001465A
Other languages
English (en)
Inventor
Giorgio Zoppetti
Franco Petrucci
Pasqua Oreste
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
Priority to IT1999MI001465A priority Critical patent/ITMI991465A1/it
Publication of ITMI991465A0 publication Critical patent/ITMI991465A0/it
Priority to AU59806/00A priority patent/AU5980600A/en
Priority to PCT/EP2000/006122 priority patent/WO2001002597A1/en
Publication of ITMI991465A1 publication Critical patent/ITMI991465A1/it

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)
IT1999MI001465A 1999-07-02 1999-07-02 Processo per la preparazione dei polisaccaridi k4 e k5 da escherichiacoli ITMI991465A1 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT1999MI001465A ITMI991465A1 (it) 1999-07-02 1999-07-02 Processo per la preparazione dei polisaccaridi k4 e k5 da escherichiacoli
AU59806/00A AU5980600A (en) 1999-07-02 2000-06-30 Process for the preparation of the polysaccharides k4 and k5 from escherichia coli
PCT/EP2000/006122 WO2001002597A1 (en) 1999-07-02 2000-06-30 Process for the preparation of the polysaccharides k4 and k5 from escherichia coli

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1999MI001465A ITMI991465A1 (it) 1999-07-02 1999-07-02 Processo per la preparazione dei polisaccaridi k4 e k5 da escherichiacoli

Publications (2)

Publication Number Publication Date
ITMI991465A0 true ITMI991465A0 (it) 1999-07-02
ITMI991465A1 ITMI991465A1 (it) 2001-01-02

Family

ID=11383271

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1999MI001465A ITMI991465A1 (it) 1999-07-02 1999-07-02 Processo per la preparazione dei polisaccaridi k4 e k5 da escherichiacoli

Country Status (3)

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

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
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
US20030104601A1 (en) 1999-04-01 2003-06-05 Deangelis Paul L. Chondroitin synthase gene 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 (it) 2001-02-27 2002-08-27 Giorgio Zoppetti Derivati altamente n,o-solfatati del polisaccaride k5 e loro preparazione
ITMI20012200A1 (it) 2001-10-22 2003-04-22 Ibsa Inst Biochimique Sa Processo per la preparazione di condroitin solfati dal polisaccaride k4 e prodotti ottenuti
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
US8450297B2 (en) 2004-08-16 2013-05-28 Massachusetts Institute Of Technology Rapid two-step synthesis of anti-coagulants
FR2874931B1 (fr) * 2004-09-08 2006-11-24 Aventis Pharma Sa Procede de production de polysaccharide k5
EP1872791A1 (en) * 2006-06-30 2008-01-02 Institut Pasteur Use of bacterial polysaccharides for biofilm inhibition
WO2009149155A1 (en) * 2008-06-04 2009-12-10 Amano Enzyme Usa., Ltd. Microbial-derived chondroitin sulfate
IT1394311B1 (it) * 2009-05-25 2012-06-06 Altergon Sa Produzione biotecnologica di condroitina
CN102712942B (zh) * 2009-09-01 2014-05-14 伦斯勒理工学院 K5肝素前体的发酵和纯化
IT1402871B1 (it) 2010-11-11 2013-09-27 Ibsa Inst Biochimique Sa Processo per ottenere condroitina solfatata in posizione 4 o 6 dei residui di n-acetil-galattosammina
CN102618597A (zh) * 2012-04-06 2012-08-01 江南大学 大肠杆菌工程菌及其生产软骨素的方法
ITMI20120880A1 (it) 2012-05-22 2013-11-23 Gnosis Spa Condroitin 6-solfato biotecnologico a basso peso molecolare dotato di attivita' antiinfiammatoria e antiartritica e suo uso nel trattamento e nella prevenzione dell'osteoartrite
ITMI20120896A1 (it) 2012-05-23 2013-11-24 Bongulielmi Reto Condroitina per uso in medicina
ITMI20121316A1 (it) 2012-07-27 2014-01-28 Altergon Sa Complessi di condroitina ad assorbimento transcutaneo
IT202000004564A1 (it) 2020-03-04 2021-09-04 Lesaffre & Cie Processo per la solfatazione diretta di polisaccaridi in solvente ecologicamente accettabile

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 (fr) * 1990-12-03 1994-07-01 Sanofi Sa Nouvel heparosane-n,o-sulfate, son procede de preparation et les compositions pharmaceutiques qui le contiennent.
GB2254083A (en) * 1991-03-28 1992-09-30 Italfarmaco Spa Anticoagulants from e.coli saccharide

Also Published As

Publication number Publication date
WO2001002597A1 (en) 2001-01-11
ITMI991465A1 (it) 2001-01-02
AU5980600A (en) 2001-01-22

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