CH518281A - Procédé de préparation de nouveaux sels de mono-esters de pyridoxine - Google Patents
Procédé de préparation de nouveaux sels de mono-esters de pyridoxineInfo
- Publication number
- CH518281A CH518281A CH45571A CH45571A CH518281A CH 518281 A CH518281 A CH 518281A CH 45571 A CH45571 A CH 45571A CH 45571 A CH45571 A CH 45571A CH 518281 A CH518281 A CH 518281A
- Authority
- CH
- Switzerland
- Prior art keywords
- pyridoxine
- monoesters
- preparation
- new salts
- salts
- 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 |
|---|---|---|---|
| GB289970 | 1970-01-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH518281A true CH518281A (fr) | 1972-01-31 |
Family
ID=9748130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH45571A CH518281A (fr) | 1970-01-21 | 1971-01-12 | Procédé de préparation de nouveaux sels de mono-esters de pyridoxine |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS4822712B1 (fr) |
| AT (1) | AT303729B (fr) |
| BE (1) | BE761534A (fr) |
| CA (1) | CA969958A (fr) |
| CH (1) | CH518281A (fr) |
| ES (1) | ES387410A1 (fr) |
| FR (2) | FR2081444B1 (fr) |
| GB (1) | GB1286161A (fr) |
| NL (1) | NL142332B (fr) |
| OA (1) | OA03677A (fr) |
| ZA (1) | ZA708588B (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL187159A0 (en) | 2007-07-03 | 2009-02-11 | Gur Megiddo | Use of metadoxine in relief of alcohol intoxication |
| WO2010013242A1 (fr) | 2008-07-29 | 2010-02-04 | Alcobra Ltd. | Sels de carboxylate de pyridoxine-lactame substitués |
| CA2766107A1 (fr) * | 2009-06-25 | 2010-12-29 | Alcobra Ltd. | Procede pour le traitement, l'attenuation de symptomes et le soulagement, l'amelioration et la prevention d'une maladie, d'un trouble ou d'un etat cognitif |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3735E (fr) * | 1904-08-22 | 1905-02-21 | Jean Fayaud | Couverture des trains en marche et répétition des signaux sur la machine |
-
1970
- 1970-01-21 GB GB42153/70A patent/GB1286161A/en not_active Expired
- 1970-12-21 ZA ZA708588A patent/ZA708588B/xx unknown
- 1970-12-31 JP JP45123806A patent/JPS4822712B1/ja active Pending
-
1971
- 1971-01-12 FR FR7100717A patent/FR2081444B1/fr not_active Expired
- 1971-01-12 CH CH45571A patent/CH518281A/fr not_active IP Right Cessation
- 1971-01-13 BE BE761534A patent/BE761534A/fr not_active IP Right Cessation
- 1971-01-18 OA OA54143A patent/OA03677A/fr unknown
- 1971-01-19 ES ES387410A patent/ES387410A1/es not_active Expired
- 1971-01-19 AT AT43671A patent/AT303729B/de not_active IP Right Cessation
- 1971-01-20 NL NL717100756A patent/NL142332B/xx not_active IP Right Cessation
- 1971-01-21 CA CA103,470A patent/CA969958A/en not_active Expired
-
1972
- 1972-09-06 FR FR7231500A patent/FR2154465B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ZA708588B (en) | 1971-09-29 |
| DE2102831A1 (de) | 1971-07-22 |
| JPS4822712B1 (fr) | 1973-07-07 |
| AT303729B (de) | 1972-12-11 |
| NL7100756A (fr) | 1971-07-23 |
| FR2081444A1 (fr) | 1971-12-03 |
| FR2154465A1 (fr) | 1973-05-11 |
| DE2102831B2 (de) | 1975-10-09 |
| BE761534A (fr) | 1971-07-13 |
| NL142332B (nl) | 1974-06-17 |
| FR2154465B1 (fr) | 1975-08-08 |
| GB1286161A (en) | 1972-08-23 |
| ES387410A1 (es) | 1973-05-16 |
| OA03677A (fr) | 1971-12-24 |
| CA969958A (en) | 1975-06-24 |
| FR2081444B1 (fr) | 1974-09-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |