BE749203A - Semi-esters sulfuriques de gomme adragante et leur procede de preparation - Google Patents

Semi-esters sulfuriques de gomme adragante et leur procede de preparation

Info

Publication number
BE749203A
BE749203A BE749203DA BE749203A BE 749203 A BE749203 A BE 749203A BE 749203D A BE749203D A BE 749203DA BE 749203 A BE749203 A BE 749203A
Authority
BE
Belgium
Prior art keywords
sulphuric
esters
semi
preparation process
adragant
Prior art date
Application number
Other languages
English (en)
French (fr)
Original Assignee
Merck Anlagen Gmbh
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 DE19691920350 external-priority patent/DE1920350A1/de
Priority claimed from DE19702001820 external-priority patent/DE2001820A1/de
Application filed by Merck Anlagen Gmbh filed Critical Merck Anlagen Gmbh
Publication of BE749203A publication Critical patent/BE749203A/xx

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Materials Engineering (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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE749203D 1969-04-22 1970-04-20 Semi-esters sulfuriques de gomme adragante et leur procede de preparation BE749203A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19691920350 DE1920350A1 (de) 1969-04-22 1969-04-22 Schwefelsaeurehalbester von Tragant und Verfahren zu ihrer Herstellung
DE19702001820 DE2001820A1 (de) 1970-01-16 1970-01-16 Schwefelsaeurehalbester von Tragant und Verfahren zu ihrer Herstellung

Publications (1)

Publication Number Publication Date
BE749203A true BE749203A (fr) 1970-10-20

Family

ID=25757303

Family Applications (1)

Application Number Title Priority Date Filing Date
BE749203D BE749203A (fr) 1969-04-22 1970-04-20 Semi-esters sulfuriques de gomme adragante et leur procede de preparation

Country Status (8)

Country Link
BE (1) BE749203A (show.php)
CH (1) CH539658A (show.php)
ES (1) ES378849A1 (show.php)
FR (1) FR2042359A1 (show.php)
IL (1) IL34168A (show.php)
NL (1) NL7003371A (show.php)
PL (1) PL80877B1 (show.php)
SE (1) SE367423B (show.php)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3083858B2 (ja) * 1991-01-21 2000-09-04 帝國製薬株式会社 酸性ヘテロ多糖類、硫酸化多糖類、およびその製法

Also Published As

Publication number Publication date
SE367423B (show.php) 1974-05-27
PL80877B1 (show.php) 1975-08-30
ES378849A1 (es) 1973-02-01
FR2042359B1 (show.php) 1973-08-10
FR2042359A1 (en) 1971-02-12
CH539658A (de) 1973-07-31
IL34168A (en) 1973-06-29
IL34168A0 (en) 1970-05-21
NL7003371A (show.php) 1970-10-26

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