CY1121099T1 - Βιοτεχνολογικα θειωμενη θειικη χονδροϊτινη στη θεση 4 ή 6 στην ιδια αλυσιδα πολυσακχαριτη, και μεθοδος για την παρασκευη αυτης - Google Patents

Βιοτεχνολογικα θειωμενη θειικη χονδροϊτινη στη θεση 4 ή 6 στην ιδια αλυσιδα πολυσακχαριτη, και μεθοδος για την παρασκευη αυτης

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Publication number
CY1121099T1
CY1121099T1 CY191100014T CY191100014T CY1121099T1 CY 1121099 T1 CY1121099 T1 CY 1121099T1 CY 191100014 T CY191100014 T CY 191100014T CY 191100014 T CY191100014 T CY 191100014T CY 1121099 T1 CY1121099 T1 CY 1121099T1
Authority
CY
Cyprus
Prior art keywords
sulfation
chain
same
sultified
polysacharine
Prior art date
Application number
CY191100014T
Other languages
English (en)
Inventor
Davide Bianchi
Marco Valetti
Paola Bazza
Niccolò MIRAGLIA
Ermanno Valoti
Original Assignee
Gnosis 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
Priority claimed from IT000829A external-priority patent/ITMI20110829A1/it
Priority claimed from IT000136A external-priority patent/ITMI20120136A1/it
Application filed by Gnosis Spa filed Critical Gnosis Spa
Publication of CY1121099T1 publication Critical patent/CY1121099T1/el

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    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08BPOLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/006Heteroglycans, 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
    • C08B37/0063Glycosaminoglycans or mucopolysaccharides, e.g. keratan sulfate; Derivatives thereof, e.g. fucoidan
    • C08B37/0069Chondroitin-4-sulfate, i.e. chondroitin sulfate A; Dermatan sulfate, i.e. chondroitin sulfate B or beta-heparin; Chondroitin-6-sulfate, i.e. chondroitin sulfate C; Derivatives thereof
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08BPOLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0006Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
    • C08B37/0024Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid beta-D-Glucans; (beta-1,3)-D-Glucans, e.g. paramylon, coriolan, sclerotan, pachyman, callose, scleroglucan, schizophyllan, laminaran, lentinan or curdlan; (beta-1,6)-D-Glucans, e.g. pustulan; (beta-1,4)-D-Glucans; (beta-1,3)(beta-1,4)-D-Glucans, e.g. lichenan; Derivatives thereof
    • C08B37/00272-Acetamido-2-deoxy-beta-glucans; Derivatives thereof
    • C08B37/003Chitin, i.e. 2-acetamido-2-deoxy-(beta-1,4)-D-glucan or N-acetyl-beta-1,4-D-glucosamine; Chitosan, i.e. deacetylated product of chitin or (beta-1,4)-D-glucosamine; Derivatives thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/70Carbohydrates; Sugars; Derivatives thereof
    • A61K31/715Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkages; Derivatives thereof, e.g. ethers, esters
    • A61K31/737Sulfated polysaccharides, e.g. chondroitin sulfate, dermatan sulfate
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P19/00Drugs for skeletal disorders
    • A61P19/02Drugs for skeletal disorders for joint disorders, e.g. arthritis, arthrosis
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P19/00Drugs for skeletal disorders
    • A61P19/08Drugs for skeletal disorders for bone diseases, e.g. rachitism, Paget's disease
    • A61P19/10Drugs for skeletal disorders for bone diseases, e.g. rachitism, Paget's disease for osteoporosis
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P21/00Drugs for disorders of the muscular or neuromuscular system
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00Drugs for disorders of the nervous system
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00Drugs for disorders of the nervous system
    • A61P25/28Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04Antibacterial agents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00Drugs for disorders of the cardiovascular system
    • A61P9/10Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L5/00Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
    • C08L5/08Chitin; Chondroitin sulfate; Hyaluronic acid; Derivatives thereof
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Molecular Biology (AREA)
  • Polymers & Plastics (AREA)
  • Dermatology (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Neurology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Rheumatology (AREA)
  • Materials Engineering (AREA)
  • Biochemistry (AREA)
  • Epidemiology (AREA)
  • Biomedical Technology (AREA)
  • Neurosurgery (AREA)
  • Urology & Nephrology (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Hospice & Palliative Care (AREA)
  • Oncology (AREA)
  • Pain & Pain Management (AREA)
  • Immunology (AREA)
  • Communicable Diseases (AREA)
  • Psychiatry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

Η παρούσα εφεύρεση αποκαλύπτει μία μέθοδο για την παραγωγή θειικής χονδροϊτίνης με ένα μέσο μοριακό βάρος (Mw) 10-30 kDa δια χημικής θείωσης ξεκινώντας από έναν μη θειωμένο σκελετό χονδροϊτίνης που λαμβάνεται με τη σειρά του δια υδρόλυσης οξέος πολυσακχαρίτη κάψας Κ4 που διεξάγεται απευθείας από Ε. coli στέλεχος 05:Κ4:Η4 ή παράγεται άμεσα από ένα γενετικά τροποποιημένο στέλεχος Ε. coli. Η θείωση του υπολοίπου Ν-ακετυλ-D-γαλακτοζαμίνης στη θέση 4 ή διεξάγεται συγχρόνως στην ίδια αλυσίδα πολυσακχαρίτη, προσομοιάζοντας στο σχέδιο θείωσης το οποίο παρατηρείται στη φυσική θειική χονδροϊτίνη αντίθετα προς τη θείωση η οποία λαμβάνεται με τις μεθόδους σύνθεσης οι οποίες περιγράφονται έως σήμερον.
CY191100014T 2011-05-12 2019-01-07 Βιοτεχνολογικα θειωμενη θειικη χονδροϊτινη στη θεση 4 ή 6 στην ιδια αλυσιδα πολυσακχαριτη, και μεθοδος για την παρασκευη αυτης CY1121099T1 (el)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT000829A ITMI20110829A1 (it) 2011-05-12 2011-05-12 Condroitin solfato biotecnologico solfatato in posizione 4 o 6 sulla stessa catena polisaccaridica e procedimento per la sua preparazione
IT000136A ITMI20120136A1 (it) 2012-02-02 2012-02-02 Condroitin solfato biotecnologico a basso peso molecolare solfatato in posizione 4 o 6 sulla stessa catena polisaccaridica dotato di attivita' antiinfiammatoria e antiartritica e procedimento per la sua preparazione
PCT/EP2012/058654 WO2012152872A1 (en) 2011-05-12 2012-05-10 "biotechnological sulphated chondroitin sulphate at position 4 or 6 on the same polysaccharide chain, and process for the preparation thereof"

Publications (1)

Publication Number Publication Date
CY1121099T1 true CY1121099T1 (el) 2019-12-11

Family

ID=46208441

Family Applications (1)

Application Number Title Priority Date Filing Date
CY191100014T CY1121099T1 (el) 2011-05-12 2019-01-07 Βιοτεχνολογικα θειωμενη θειικη χονδροϊτινη στη θεση 4 ή 6 στην ιδια αλυσιδα πολυσακχαριτη, και μεθοδος για την παρασκευη αυτης

Country Status (25)

Country Link
US (2) US20140315854A1 (el)
EP (1) EP2707396B1 (el)
JP (1) JP6205350B2 (el)
KR (1) KR101883910B1 (el)
CN (1) CN103582653B (el)
AU (1) AU2012252415B2 (el)
BR (1) BR112013027389B1 (el)
CA (1) CA2835498C (el)
CY (1) CY1121099T1 (el)
DK (1) DK2707396T3 (el)
EA (1) EA023849B1 (el)
ES (1) ES2705734T3 (el)
GE (1) GEP201606591B (el)
HR (1) HRP20190183T1 (el)
HU (1) HUE042378T2 (el)
IL (1) IL229367A (el)
LT (1) LT2707396T (el)
MX (1) MX351660B (el)
PL (1) PL2707396T3 (el)
PT (1) PT2707396T (el)
RS (1) RS58293B1 (el)
SG (1) SG194898A1 (el)
SI (1) SI2707396T1 (el)
WO (1) WO2012152872A1 (el)
ZA (1) ZA201308458B (el)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20130117A1 (it) 2013-01-25 2014-07-26 Gnosis Spa Composizioni comprendenti condroitin solfato, enzimi proteolitici e composti sulfidrilati capaci di migliorare la biodisponibilita' del condroitin solfato
CZ2014451A3 (cs) * 2014-06-30 2016-01-13 Contipro Pharma A.S. Protinádorová kompozice na bázi kyseliny hyaluronové a anorganických nanočástic, způsob její přípravy a použití
CN111662394B (zh) * 2019-03-05 2022-11-04 中国医学科学院药物研究所 硫酸软骨素多糖半合成制备方法和应用
IT202000013633A1 (it) 2020-06-08 2021-12-08 Vivatis Pharma Gmbh Processo di estrazione di una condroitina solfato da un fungo, una condroitina solfato di origine vegetale e suo uso
IT202000013618A1 (it) 2020-06-08 2021-12-08 Vivatis Pharma Gmbh Processo di estrazione di un acido ialuronico da un fungo, un acido ialuronico di origine vegetale e suo uso

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Also Published As

Publication number Publication date
JP6205350B2 (ja) 2017-09-27
BR112013027389B1 (pt) 2021-06-01
WO2012152872A1 (en) 2012-11-15
HRP20190183T1 (hr) 2019-03-22
KR101883910B1 (ko) 2018-08-01
BR112013027389A2 (pt) 2017-01-17
CN103582653A (zh) 2014-02-12
IL229367A (en) 2016-11-30
HUE042378T2 (hu) 2019-06-28
CA2835498C (en) 2019-06-25
SI2707396T1 (sl) 2019-02-28
MX351660B (es) 2017-10-23
AU2012252415A1 (en) 2013-11-28
EP2707396A1 (en) 2014-03-19
PT2707396T (pt) 2019-01-23
GEP201606591B (en) 2017-01-10
CA2835498A1 (en) 2012-11-15
KR20140034790A (ko) 2014-03-20
US20140315854A1 (en) 2014-10-23
NZ617564A (en) 2015-06-26
AU2012252415B2 (en) 2016-11-24
US20160108139A1 (en) 2016-04-21
PL2707396T3 (pl) 2019-04-30
CN103582653B (zh) 2016-08-17
IL229367A0 (en) 2014-01-30
JP2014514424A (ja) 2014-06-19
EA023849B1 (ru) 2016-07-29
SG194898A1 (en) 2013-12-30
ZA201308458B (en) 2015-02-25
MX2013013181A (es) 2013-12-12
ES2705734T3 (es) 2019-03-26
DK2707396T3 (en) 2019-01-28
EA201391673A1 (ru) 2014-03-31
RS58293B1 (sr) 2019-03-29
LT2707396T (lt) 2019-01-10
US9908947B2 (en) 2018-03-06
EP2707396B1 (en) 2018-11-14

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