BE831257R - Nouveaux sels de mono-esters de pyridoxine ainsi que leur procede de preparation et leur usage therapeutique - Google Patents
Nouveaux sels de mono-esters de pyridoxine ainsi que leur procede de preparation et leur usage therapeutiqueInfo
- Publication number
- BE831257R BE831257R BE158195A BE158195A BE831257R BE 831257 R BE831257 R BE 831257R BE 158195 A BE158195 A BE 158195A BE 158195 A BE158195 A BE 158195A BE 831257 R BE831257 R BE 831257R
- Authority
- BE
- Belgium
- Prior art keywords
- pyridoxin
- monoesters
- well
- preparation process
- therapeutic use
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/62—Oxygen or sulfur atoms
- C07D213/63—One oxygen atom
- C07D213/65—One oxygen atom attached in position 3 or 5
- C07D213/66—One oxygen atom attached in position 3 or 5 having in position 3 an oxygen atom and in each of the positions 4 and 5 a carbon atom bound to an oxygen, sulphur, or nitrogen atom, e.g. pyridoxal
- C07D213/67—2-Methyl-3-hydroxy-4,5-bis(hydroxy-methyl)pyridine, i.e. pyridoxine
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7511756A FR2313366A2 (fr) | 1975-04-16 | 1975-04-16 | Nouveaux sels de mono-esters de pyridoxine ainsi que leurs procedes de fabrication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE831257R true BE831257R (fr) | 1976-01-12 |
Family
ID=9153993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE158195A BE831257R (fr) | 1975-04-16 | 1975-07-11 | Nouveaux sels de mono-esters de pyridoxine ainsi que leur procede de preparation et leur usage therapeutique |
Country Status (9)
| Country | Link |
|---|---|
| AR (1) | AR207993A1 (es) |
| AT (1) | AT338785B (es) |
| BE (1) | BE831257R (es) |
| CH (1) | CH601240A5 (es) |
| DE (1) | DE2538542A1 (es) |
| ES (1) | ES440175A2 (es) |
| FR (1) | FR2313366A2 (es) |
| MX (1) | MX3659E (es) |
| NL (1) | NL7509189A (es) |
-
1975
- 1975-01-01 AR AR26029075A patent/AR207993A1/es active
- 1975-04-16 FR FR7511756A patent/FR2313366A2/fr active Granted
- 1975-07-11 BE BE158195A patent/BE831257R/xx not_active IP Right Cessation
- 1975-07-24 CH CH966675A patent/CH601240A5/xx not_active IP Right Cessation
- 1975-08-01 NL NL7509189A patent/NL7509189A/xx not_active Application Discontinuation
- 1975-08-11 ES ES440175A patent/ES440175A2/es not_active Expired
- 1975-08-29 DE DE19752538542 patent/DE2538542A1/de active Pending
- 1975-09-01 AT AT673275A patent/AT338785B/de active
- 1975-10-02 MX MX639675U patent/MX3659E/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2538542A1 (de) | 1976-10-21 |
| ES440175A2 (es) | 1977-04-01 |
| AR207993A1 (es) | 1976-11-22 |
| FR2313366B2 (es) | 1978-09-22 |
| ATA673275A (de) | 1977-01-15 |
| FR2313366A2 (fr) | 1976-12-31 |
| AT338785B (de) | 1977-09-12 |
| MX3659E (es) | 1981-04-15 |
| CH601240A5 (es) | 1978-06-30 |
| NL7509189A (nl) | 1976-10-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: SOC. D' ETUDES DE PRODUITS CHIMIQUES Effective date: 19890131 |