IL34168A - Sulphuric acid half-esters of tragacanth and preparation thereof - Google Patents

Sulphuric acid half-esters of tragacanth and preparation thereof

Info

Publication number
IL34168A
IL34168A IL34168A IL3416870A IL34168A IL 34168 A IL34168 A IL 34168A IL 34168 A IL34168 A IL 34168A IL 3416870 A IL3416870 A IL 3416870A IL 34168 A IL34168 A IL 34168A
Authority
IL
Israel
Prior art keywords
tragacanth
esters
preparation
sulphuric acid
acid half
Prior art date
Application number
IL34168A
Other languages
English (en)
Other versions
IL34168A0 (en
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 IL34168A0 publication Critical patent/IL34168A0/xx
Publication of IL34168A publication Critical patent/IL34168A/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

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)
IL34168A 1969-04-22 1970-03-25 Sulphuric acid half-esters of tragacanth and preparation thereof IL34168A (en)

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 (2)

Publication Number Publication Date
IL34168A0 IL34168A0 (en) 1970-05-21
IL34168A true IL34168A (en) 1973-06-29

Family

ID=25757303

Family Applications (1)

Application Number Title Priority Date Filing Date
IL34168A IL34168A (en) 1969-04-22 1970-03-25 Sulphuric acid half-esters of tragacanth and preparation thereof

Country Status (8)

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

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
NL7003371A (pl) 1970-10-26
FR2042359B1 (pl) 1973-08-10
ES378849A1 (es) 1973-02-01
IL34168A0 (en) 1970-05-21
BE749203A (fr) 1970-10-20
SE367423B (pl) 1974-05-27
CH539658A (de) 1973-07-31
FR2042359A1 (en) 1971-02-12
PL80877B1 (pl) 1975-08-30

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