IT1141273B - HEPARINE FRACTIONS EQUIPPED WITH GREATER ANTI-AGULANT ACTIVITY AND PROCEDURE TO OBTAIN THEM - Google Patents

HEPARINE FRACTIONS EQUIPPED WITH GREATER ANTI-AGULANT ACTIVITY AND PROCEDURE TO OBTAIN THEM

Info

Publication number
IT1141273B
IT1141273B IT21337/80A IT2133780A IT1141273B IT 1141273 B IT1141273 B IT 1141273B IT 21337/80 A IT21337/80 A IT 21337/80A IT 2133780 A IT2133780 A IT 2133780A IT 1141273 B IT1141273 B IT 1141273B
Authority
IT
Italy
Prior art keywords
agulant
heparine
fractions
activity
procedure
Prior art date
Application number
IT21337/80A
Other languages
Italian (it)
Other versions
IT8021337A0 (en
Inventor
Edgar Sache
Michel Maman
Henry Bertrand
Original Assignee
Choay Sa
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 Choay Sa filed Critical Choay Sa
Publication of IT8021337A0 publication Critical patent/IT8021337A0/en
Application granted granted Critical
Publication of IT1141273B publication Critical patent/IT1141273B/en

Links

Classifications

    • 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
    • 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
    • C08B37/0075—Heparin; Heparan sulfate; Derivatives thereof, e.g. heparosan; Purification or extraction methods thereof

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
IT21337/80A 1979-04-11 1980-04-11 HEPARINE FRACTIONS EQUIPPED WITH GREATER ANTI-AGULANT ACTIVITY AND PROCEDURE TO OBTAIN THEM IT1141273B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB7912691 1979-04-11
GB7924816 1979-07-17
GB8009585 1980-03-21

Publications (2)

Publication Number Publication Date
IT8021337A0 IT8021337A0 (en) 1980-04-11
IT1141273B true IT1141273B (en) 1986-10-01

Family

ID=27260704

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21337/80A IT1141273B (en) 1979-04-11 1980-04-11 HEPARINE FRACTIONS EQUIPPED WITH GREATER ANTI-AGULANT ACTIVITY AND PROCEDURE TO OBTAIN THEM

Country Status (4)

Country Link
DE (1) DE3014076A1 (en)
FR (1) FR2453875A1 (en)
GB (1) GB2051103A (en)
IT (1) IT1141273B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57134419A (en) * 1981-02-12 1982-08-19 Eisai Co Ltd Stable anticoagulant of blood
EP1582531A1 (en) 2004-03-24 2005-10-05 Aventis Pharma S.A. Process for oxidizing unfractionated heparins and detecting presence or absence of glycoserine in heparin and heparin products
CN104817651A (en) * 2015-05-26 2015-08-05 苏州鸿洋医药科技有限公司 Refinement technique of heparin sodium
BR112022000255A8 (en) 2019-07-09 2022-03-22 Optimvia Llc Methods for synthesizing anticoagulant polysaccharides
EP4182452A1 (en) 2020-07-14 2023-05-24 Optimvia, LLC Methods for synthesizing non-anticoagulant heparan sulfate
CN113484262B (en) * 2021-07-06 2023-04-07 青岛科技大学 Method for measuring content of heparin sodium

Also Published As

Publication number Publication date
GB2051103A (en) 1981-01-14
IT8021337A0 (en) 1980-04-11
FR2453875A1 (en) 1980-11-07
DE3014076A1 (en) 1980-10-30
FR2453875B3 (en) 1982-03-12

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