NL145561B - PROCESS FOR PREPARING QUATERNARY AMMONIUM SALTS OF CHONDROITIN SULFURIC ACID FORMS A AND C WITH PHARMACOLOGICAL ACTION. - Google Patents

PROCESS FOR PREPARING QUATERNARY AMMONIUM SALTS OF CHONDROITIN SULFURIC ACID FORMS A AND C WITH PHARMACOLOGICAL ACTION.

Info

Publication number
NL145561B
NL145561B NL717113285A NL7113285A NL145561B NL 145561 B NL145561 B NL 145561B NL 717113285 A NL717113285 A NL 717113285A NL 7113285 A NL7113285 A NL 7113285A NL 145561 B NL145561 B NL 145561B
Authority
NL
Netherlands
Prior art keywords
sulfuric acid
quaternary ammonium
ammonium salts
pharmacological action
acid forms
Prior art date
Application number
NL717113285A
Other languages
Dutch (nl)
Other versions
NL7113285A (en
Original Assignee
Soc D Etudes Prod Chimique
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 Soc D Etudes Prod Chimique filed Critical Soc D Etudes Prod Chimique
Publication of NL7113285A publication Critical patent/NL7113285A/xx
Priority to NL7501410A priority Critical patent/NL7501410A/en
Publication of NL145561B publication Critical patent/NL145561B/en

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
    • C08B37/0063—Glycosaminoglycans or mucopolysaccharides, e.g. keratan sulfate; Derivatives thereof, e.g. fucoidan
    • C08B37/0069—Chondroitin-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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Dermatology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
NL717113285A 1970-09-30 1971-09-28 PROCESS FOR PREPARING QUATERNARY AMMONIUM SALTS OF CHONDROITIN SULFURIC ACID FORMS A AND C WITH PHARMACOLOGICAL ACTION. NL145561B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7501410A NL7501410A (en) 1970-09-30 1975-02-06 Chondroitin sulphate salts - with betaine and pyridoxine, with corona activity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4641170 1970-09-30

Publications (2)

Publication Number Publication Date
NL7113285A NL7113285A (en) 1972-04-05
NL145561B true NL145561B (en) 1975-04-15

Family

ID=10441155

Family Applications (1)

Application Number Title Priority Date Filing Date
NL717113285A NL145561B (en) 1970-09-30 1971-09-28 PROCESS FOR PREPARING QUATERNARY AMMONIUM SALTS OF CHONDROITIN SULFURIC ACID FORMS A AND C WITH PHARMACOLOGICAL ACTION.

Country Status (12)

Country Link
JP (1) JPS528373B1 (en)
AT (1) AT313309B (en)
AU (1) AU446807B2 (en)
BE (1) BE772342A (en)
CA (1) CA949964A (en)
CH (1) CH529174A (en)
DE (1) DE2148986C3 (en)
ES (1) ES395398A1 (en)
FR (1) FR2108081B1 (en)
GB (1) GB1305807A (en)
NL (1) NL145561B (en)
ZA (1) ZA715300B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2546283A (en) * 1949-01-31 1951-03-27 Douglas G Webster Bed table for supporting a book facing downwardly
CA1188988A (en) * 1981-07-02 1985-06-18 Alan G. Walton Chondroitin drug complexes
US4520017A (en) * 1983-02-04 1985-05-28 Tunc Deger C Method of reducing nutrient absorption
US4640912A (en) * 1983-06-09 1987-02-03 Hausman Marvin S Administration of "active" chondroitin sulfate A and "active" chondroitin sulfate C or mixtures thereof to mammals including humans

Also Published As

Publication number Publication date
AU446807B2 (en) 1974-03-28
CA949964A (en) 1974-06-25
AT313309B (en) 1974-02-11
JPS528373B1 (en) 1977-03-09
ES395398A1 (en) 1973-12-16
FR2108081B1 (en) 1975-06-06
DE2148986C3 (en) 1979-04-12
ZA715300B (en) 1972-04-26
GB1305807A (en) 1973-02-07
CH529174A (en) 1972-10-15
NL7113285A (en) 1972-04-05
DE2148986A1 (en) 1972-04-13
AU3242671A (en) 1973-02-22
DE2148986B2 (en) 1978-08-10
FR2108081A1 (en) 1972-05-12
BE772342A (en) 1972-03-08

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: ETUDES