IL48212A - N-((2-methyl-3-hydroxy-5-hydroxymethyl)pyridyl)-methylene-glutamic acid,its preparation and pharmaceutical compositions containing it - Google Patents
N-((2-methyl-3-hydroxy-5-hydroxymethyl)pyridyl)-methylene-glutamic acid,its preparation and pharmaceutical compositions containing itInfo
- Publication number
- IL48212A IL48212A IL4821272A IL4821272A IL48212A IL 48212 A IL48212 A IL 48212A IL 4821272 A IL4821272 A IL 4821272A IL 4821272 A IL4821272 A IL 4821272A IL 48212 A IL48212 A IL 48212A
- Authority
- IL
- Israel
- Prior art keywords
- pyridyl
- hydroxymethyl
- methylene
- hydroxy
- methyl
- Prior art date
Links
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Pyridine Compounds (AREA)
Claims (4)
1. H- 1 (2-methyl~3-hydroxy-5-hydroxymethyl) pyridyl]-methylene-glutamic acid and the tautomer thereof of the following formulae: COOH (I) COOH CH- * Φ (ID
2. / A method of preparing the compound of Claim 1, wherein alpha-ketoglutarlc acid and pyridoxamine are separately dissolved in the smallest possible quantity of an appropriate organic or inorganic solvent, the solutions thus obtained are mixed and the salt of formula (I) is precipitated by cooling or concentrating the mixture, according to the solvent used or by adding to the mixture an appropriate solvent.
3. A method according to Claim 2, wherein ethanol is used as the solvent.
4. Pharmaceutical compositions comprising, as active ingredient, the compound of formula (I) in Claim 1. For the Applicants ND:ed
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL4821272A IL48212A (en) | 1972-10-25 | 1972-10-25 | N-((2-methyl-3-hydroxy-5-hydroxymethyl)pyridyl)-methylene-glutamic acid,its preparation and pharmaceutical compositions containing it |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL4821272A IL48212A (en) | 1972-10-25 | 1972-10-25 | N-((2-methyl-3-hydroxy-5-hydroxymethyl)pyridyl)-methylene-glutamic acid,its preparation and pharmaceutical compositions containing it |
Publications (1)
Publication Number | Publication Date |
---|---|
IL48212A true IL48212A (en) | 1976-02-29 |
Family
ID=11048478
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL4821272A IL48212A (en) | 1972-10-25 | 1972-10-25 | N-((2-methyl-3-hydroxy-5-hydroxymethyl)pyridyl)-methylene-glutamic acid,its preparation and pharmaceutical compositions containing it |
Country Status (1)
Country | Link |
---|---|
IL (1) | IL48212A (en) |
-
1972
- 1972-10-25 IL IL4821272A patent/IL48212A/en unknown
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