CH414633A - Procédé de préparation de di-acyl-3,4 pyridoxines - Google Patents
Procédé de préparation de di-acyl-3,4 pyridoxinesInfo
- Publication number
- CH414633A CH414633A CH1100162A CH1100162A CH414633A CH 414633 A CH414633 A CH 414633A CH 1100162 A CH1100162 A CH 1100162A CH 1100162 A CH1100162 A CH 1100162A CH 414633 A CH414633 A CH 414633A
- Authority
- CH
- Switzerland
- Prior art keywords
- pyridoxines
- acyl
- preparing
- acyl pyridoxines
- 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 |
|---|---|---|---|
| JP3873661 | 1961-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH414633A true CH414633A (fr) | 1966-06-15 |
Family
ID=12533597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1100162A CH414633A (fr) | 1961-10-30 | 1962-09-18 | Procédé de préparation de di-acyl-3,4 pyridoxines |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3186996A (fr) |
| CH (1) | CH414633A (fr) |
| DE (1) | DE1296140B (fr) |
| FR (2) | FR1501705A (fr) |
| GB (1) | GB965844A (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3317518A (en) * | 1964-10-01 | 1967-05-02 | Hoffmann La Roche | Novel 5-aryl-1, 2, 4, 5-tetrahydrobenzo-diazepin-3-one compounds |
| CN107935923A (zh) * | 2017-11-09 | 2018-04-20 | 华中药业股份有限公司 | 一种吡哆醇二棕榈酸酯的合成方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2897203A (en) * | 1959-07-28 | Chacoo | ||
| US2399959A (en) * | 1942-07-02 | 1946-05-07 | Procter & Gamble | Process of producing esters |
| US2955115A (en) * | 1955-06-13 | 1960-10-04 | Fred A Kummerow | Long-chain fatty acid esters of vitamin b6 |
-
1962
- 1962-04-19 US US188984A patent/US3186996A/en not_active Expired - Lifetime
- 1962-09-08 DE DEN22070A patent/DE1296140B/de active Pending
- 1962-09-14 GB GB35109/62A patent/GB965844A/en not_active Expired
- 1962-09-18 CH CH1100162A patent/CH414633A/fr unknown
- 1962-10-30 FR FR913868A patent/FR1501705A/fr not_active Expired
-
1963
- 1963-01-28 FR FR922836A patent/FR3183M/fr active Active
Also Published As
| Publication number | Publication date |
|---|---|
| GB965844A (en) | 1964-08-06 |
| US3186996A (en) | 1965-06-01 |
| DE1296140B (de) | 1969-05-29 |
| FR3183M (fr) | 1965-03-15 |
| FR1501705A (fr) | 1967-11-18 |
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