DK583384A - Chitosan-6-sulfat og fremgangsmaade til fremstilling deraf - Google Patents

Chitosan-6-sulfat og fremgangsmaade til fremstilling deraf Download PDF

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Publication number
DK583384A
DK583384A DK583384A DK583384A DK583384A DK 583384 A DK583384 A DK 583384A DK 583384 A DK583384 A DK 583384A DK 583384 A DK583384 A DK 583384A DK 583384 A DK583384 A DK 583384A
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DK
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Prior art keywords
chitosan
salt
inorganic
acid
subunits
Prior art date
Application number
DK583384A
Other languages
English (en)
Other versions
DK583384D0 (da
Inventor
Annamaria Naggi
Giangiacomo Torri
Original Assignee
Sanofi 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 Sanofi Sa filed Critical Sanofi Sa
Publication of DK583384D0 publication Critical patent/DK583384D0/da
Publication of DK583384A publication Critical patent/DK583384A/da

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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
    • C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
    • C08B37/0024—Homoglycans, 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
    • C08B37/0027—2-Acetamido-2-deoxy-beta-glucans; Derivatives thereof
    • C08B37/003—Chitin, 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
    • A61P1/04—Drugs for disorders of the alimentary tract or the digestive system for ulcers, gastritis or reflux esophagitis, e.g. antacids, inhibitors of acid secretion, mucosal protectants

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Materials Engineering (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Public Health (AREA)
  • General Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Polymers & Plastics (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Cosmetics (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Saccharide Compounds (AREA)
DK583384A 1983-12-06 1984-12-06 Chitosan-6-sulfat og fremgangsmaade til fremstilling deraf DK583384A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8319506A FR2555993B1 (fr) 1983-12-06 1983-12-06 Chitosanes 6-sulfates et procede pour leur preparation

Publications (2)

Publication Number Publication Date
DK583384D0 DK583384D0 (da) 1984-12-06
DK583384A true DK583384A (da) 1985-06-07

Family

ID=9294905

Family Applications (1)

Application Number Title Priority Date Filing Date
DK583384A DK583384A (da) 1983-12-06 1984-12-06 Chitosan-6-sulfat og fremgangsmaade til fremstilling deraf

Country Status (9)

Country Link
EP (1) EP0148057B1 (da)
JP (1) JPH0643446B2 (da)
AT (1) ATE47401T1 (da)
AU (1) AU577812B2 (da)
DE (1) DE3480205D1 (da)
DK (1) DK583384A (da)
FR (1) FR2555993B1 (da)
NZ (1) NZ210459A (da)
ZA (1) ZA849510B (da)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1208509B (it) * 1985-03-13 1989-07-10 Mediolanum Farmaceutici Srl Processo per la produzione di eparan solfato e dermatan solfato naturali sostanzialmente puri eloro impiego farmaceutico.
IT1184161B (it) * 1985-03-14 1987-10-22 Franco Conti Derivati del chitosano costituiti da complessi di coordinazione con ioni ferrosi
FR2584728B1 (fr) * 1985-07-12 1987-11-20 Choay Sa Procede de sulfatation de glycosaminoglycanes et de leurs fragments
JP2507425B2 (ja) * 1987-05-23 1996-06-12 新田ゼラチン株式会社 化粧料
FR2623396B1 (fr) * 1987-11-25 1990-03-30 Sanofi Sa Utilisation de l'ademetionine contre le vieillissement de la peau
US5484777A (en) * 1989-04-20 1996-01-16 Lange, Iii; Louis G. Pancreatic cholesterol esterase inhibitor
US5017565A (en) * 1989-04-20 1991-05-21 Lange Iii Louis G Use of sulfated polysaccharides to inhibit pancreatic cholesterol esterase
US5063210A (en) * 1989-04-20 1991-11-05 Lange Iii Louis G Use of sulfated polysaccharides to decrease cholesterol and fatty acid absorption
US20180251695A1 (en) 2017-03-01 2018-09-06 Polnox Corporation Macromolecular Corrosion (McIn) Inhibitors: Structures, Methods Of Making And Using The Same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2755275A (en) * 1952-08-29 1956-07-17 Abbott Lab Process for sulfating chitin
FR1093999A (fr) * 1952-10-15 1955-05-11 Upjohn Co Procédé de préparation de chitosane sulfaté
JPS516720A (ja) * 1974-07-05 1976-01-20 Fuiruminyachua Shisutemuzu Inc Shashinfukushasochi
IL70511A (en) * 1982-12-28 1990-01-18 Anic Spa Process for the concurrent depolymerization and sulfation of polysaccharides at hydroxyl groups
FR2538404B1 (da) * 1982-12-28 1985-08-23 Anic Spa

Also Published As

Publication number Publication date
FR2555993B1 (fr) 1986-11-07
DK583384D0 (da) 1984-12-06
NZ210459A (en) 1988-07-28
ZA849510B (en) 1985-07-31
AU3635384A (en) 1985-06-13
FR2555993A1 (fr) 1985-06-07
EP0148057B1 (fr) 1989-10-18
EP0148057A2 (fr) 1985-07-10
EP0148057A3 (en) 1986-03-26
AU577812B2 (en) 1988-10-06
JPS60203602A (ja) 1985-10-15
DE3480205D1 (en) 1989-11-23
JPH0643446B2 (ja) 1994-06-08
ATE47401T1 (de) 1989-11-15

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Legal Events

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AHS Application shelved for other reasons than non-payment