IT8021337A0 - Nuove frazioni di eparina dotate di maggiore attivita' anticoagulante e procedimento per ottenerle. - Google Patents

Nuove frazioni di eparina dotate di maggiore attivita' anticoagulante e procedimento per ottenerle.

Info

Publication number
IT8021337A0
IT8021337A0 IT8021337A IT2133780A IT8021337A0 IT 8021337 A0 IT8021337 A0 IT 8021337A0 IT 8021337 A IT8021337 A IT 8021337A IT 2133780 A IT2133780 A IT 2133780A IT 8021337 A0 IT8021337 A0 IT 8021337A0
Authority
IT
Italy
Prior art keywords
heparin
procedure
anticoagulant activity
new fractions
greater anticoagulant
Prior art date
Application number
IT8021337A
Other languages
English (en)
Other versions
IT1141273B (it
Inventor
Sache Edgar
Maman Michel
Bertrand Henry
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/it
Application granted granted Critical
Publication of IT1141273B publication Critical patent/IT1141273B/it

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 Frazioni di eparina dotate di maggiore attivita' anticoagulante e procedimento per ottenerle IT1141273B (it)

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 true IT8021337A0 (it) 1980-04-11
IT1141273B IT1141273B (it) 1986-10-01

Family

ID=27260704

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21337/80A IT1141273B (it) 1979-04-11 1980-04-11 Frazioni di eparina dotate di maggiore attivita' anticoagulante e procedimento per ottenerle

Country Status (4)

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

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 (zh) * 2015-05-26 2015-08-05 苏州鸿洋医药科技有限公司 肝素钠的精制工艺
EP3997238A1 (en) 2019-07-09 2022-05-18 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 (zh) * 2021-07-06 2023-04-07 青岛科技大学 一种肝素钠含量测定的方法

Also Published As

Publication number Publication date
GB2051103A (en) 1981-01-14
DE3014076A1 (de) 1980-10-30
FR2453875B3 (it) 1982-03-12
IT1141273B (it) 1986-10-01
FR2453875A1 (fr) 1980-11-07

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