GB386562A - Process for the manufacture of heavy metal compounds of thio-substituted carbohydrates - Google Patents
Process for the manufacture of heavy metal compounds of thio-substituted carbohydratesInfo
- Publication number
- GB386562A GB386562A GB19617/32A GB1961732A GB386562A GB 386562 A GB386562 A GB 386562A GB 19617/32 A GB19617/32 A GB 19617/32A GB 1961732 A GB1961732 A GB 1961732A GB 386562 A GB386562 A GB 386562A
- Authority
- GB
- United Kingdom
- Prior art keywords
- metal compounds
- potassium
- heavy metal
- thiocellobiose
- thio
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H23/00—Compounds containing boron, silicon, or a metal, e.g. chelates, vitamin B12
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Molecular Biology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Saccharide Compounds (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Detergent Compositions (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Heavy metal compounds of thiocarbohydrates are prepared by treating the alkali or alkalineearth metal compounds with heavy metal salts. Examples are given of the treatment of sodium 1-thioglucose with potassium auribromide, antimony trichloride or bismuth trichloride, potassium thiocellobiose with antimony tribromide, sodium thiocellobiose with potassium auribromide, and potassium 1-thiogalactose with silver nitrate; the products separate out immediately from the aqueous or glycol solution or on addition of alcohol or acid. The alkali and alkaline-earth metal compounds of thiocellobiose are obtained by heating octa-acetylthiocellobiose with the corresponding alcoholate.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEC37852D DE527036C (en) | 1926-02-18 | 1926-02-18 | Process for the preparation of water-soluble metal mercapto compounds |
DESCH94940D DE625995C (en) | 1926-02-18 | 1931-08-04 | Process for the preparation of heavy metal compounds of thio-substituted carbohydrates |
Publications (1)
Publication Number | Publication Date |
---|---|
GB386562A true GB386562A (en) | 1933-01-19 |
Family
ID=34066198
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB19617/32A Expired GB386562A (en) | 1926-02-18 | 1932-07-11 | Process for the manufacture of heavy metal compounds of thio-substituted carbohydrates |
GB20293/32A Expired GB397293A (en) | 1926-02-18 | 1932-07-18 | Process for the manufacture of complex double compounds of thio-substituted carbohydrates |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB20293/32A Expired GB397293A (en) | 1926-02-18 | 1932-07-18 | Process for the manufacture of complex double compounds of thio-substituted carbohydrates |
Country Status (3)
Country | Link |
---|---|
AT (2) | AT129303B (en) |
DE (2) | DE527036C (en) |
GB (2) | GB386562A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4918175A (en) * | 1988-06-21 | 1990-04-17 | Marion Laboratories, Inc. | Bismuth (phosph/sulf)ated saccharides |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2440729A (en) * | 1944-03-25 | 1948-05-04 | Du Pont | Water-soluble heavy metal salts of thiosorbitol and other monothio sugar alcohols |
US2518135A (en) * | 1946-11-01 | 1950-08-08 | Univ Ohio State Res Found | Uniformly 2-substituted glucopyranose polymers |
DE949055C (en) * | 1951-09-06 | 1956-09-13 | Rheinpreussen Ag | Process for the production of heavy metal complex compounds of ª ‡, ª ‡ -Dimercaptosuccinic acid |
-
1926
- 1926-02-18 DE DEC37852D patent/DE527036C/en not_active Expired
-
1927
- 1927-02-12 AT AT129303D patent/AT129303B/en active
-
1931
- 1931-08-04 DE DESCH94940D patent/DE625995C/en not_active Expired
-
1932
- 1932-07-01 AT AT144025D patent/AT144025B/en active
- 1932-07-11 GB GB19617/32A patent/GB386562A/en not_active Expired
- 1932-07-18 GB GB20293/32A patent/GB397293A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4918175A (en) * | 1988-06-21 | 1990-04-17 | Marion Laboratories, Inc. | Bismuth (phosph/sulf)ated saccharides |
Also Published As
Publication number | Publication date |
---|---|
DE625995C (en) | 1936-02-20 |
AT144025B (en) | 1935-12-27 |
GB397293A (en) | 1933-08-24 |
AT129303B (en) | 1932-07-25 |
DE527036C (en) | 1931-06-24 |
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