RO68526A - Procedeu de preparare a unor saruri de aditie alcansulfonice ale 5-mercaptopiridoxinei - Google Patents
Procedeu de preparare a unor saruri de aditie alcansulfonice ale 5-mercaptopiridoxineiInfo
- Publication number
- RO68526A RO68526A RO7685792A RO8579276A RO68526A RO 68526 A RO68526 A RO 68526A RO 7685792 A RO7685792 A RO 7685792A RO 8579276 A RO8579276 A RO 8579276A RO 68526 A RO68526 A RO 68526A
- Authority
- RO
- Romania
- Prior art keywords
- mercaptopyrridoxine
- preparation
- addition salts
- salts
- addition
- 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)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US57605575A | 1975-05-09 | 1975-05-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO68526A true RO68526A (ro) | 1981-08-30 |
Family
ID=24302783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO7685792A RO68526A (ro) | 1975-05-09 | 1976-04-24 | Procedeu de preparare a unor saruri de aditie alcansulfonice ale 5-mercaptopiridoxinei |
Country Status (29)
| Country | Link |
|---|---|
| JP (1) | JPS51138684A (xx) |
| AR (1) | AR210883A1 (xx) |
| AT (1) | AT348691B (xx) |
| AU (1) | AU1342876A (xx) |
| BE (1) | BE841593A (xx) |
| BG (1) | BG25218A3 (xx) |
| CA (1) | CA1088542A (xx) |
| CH (1) | CH625222A5 (xx) |
| CS (1) | CS189003B2 (xx) |
| DD (1) | DD125482A5 (xx) |
| DE (1) | DE2620325C3 (xx) |
| DK (1) | DK143335C (xx) |
| ES (1) | ES447717A1 (xx) |
| FI (1) | FI61881C (xx) |
| FR (1) | FR2310130A1 (xx) |
| GB (1) | GB1490688A (xx) |
| GR (1) | GR59817B (xx) |
| HU (1) | HU172048B (xx) |
| IE (1) | IE43030B1 (xx) |
| IL (1) | IL49466A (xx) |
| LU (1) | LU74892A1 (xx) |
| NL (1) | NL7604285A (xx) |
| NO (1) | NO144925C (xx) |
| NZ (1) | NZ180691A (xx) |
| PL (1) | PL100306B1 (xx) |
| PT (1) | PT65061B (xx) |
| RO (1) | RO68526A (xx) |
| SE (1) | SE427033B (xx) |
| ZA (1) | ZA762750B (xx) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1695428C3 (de) * | 1967-06-08 | 1978-10-05 | Merck Patent Gmbh, 6100 Darmstadt | Derivate des 5-Mercaptopyridoxins und Verfahren zu deren Herstellung |
| US3852454A (en) * | 1973-06-15 | 1974-12-03 | Merck & Co Inc | Treatment of rheumatoid arthritis |
-
1976
- 1976-04-21 DK DK179376A patent/DK143335C/da not_active IP Right Cessation
- 1976-04-21 SE SE7604580A patent/SE427033B/xx not_active IP Right Cessation
- 1976-04-21 FI FI761084A patent/FI61881C/fi not_active IP Right Cessation
- 1976-04-22 NO NO761367A patent/NO144925C/no unknown
- 1976-04-22 NL NL7604285A patent/NL7604285A/xx not_active Application Discontinuation
- 1976-04-24 RO RO7685792A patent/RO68526A/ro unknown
- 1976-04-26 CH CH521976A patent/CH625222A5/de not_active IP Right Cessation
- 1976-04-26 NZ NZ180691A patent/NZ180691A/xx unknown
- 1976-04-26 IL IL49466A patent/IL49466A/xx unknown
- 1976-04-27 AR AR263046A patent/AR210883A1/es active
- 1976-04-28 AU AU13428/76A patent/AU1342876A/en not_active Expired
- 1976-04-29 GR GR50620A patent/GR59817B/el unknown
- 1976-04-30 PT PT65061A patent/PT65061B/pt unknown
- 1976-05-04 GB GB18196/76A patent/GB1490688A/en not_active Expired
- 1976-05-04 CA CA251,741A patent/CA1088542A/en not_active Expired
- 1976-05-04 BG BG7600033100A patent/BG25218A3/xx unknown
- 1976-05-05 FR FR7613351A patent/FR2310130A1/fr active Granted
- 1976-05-06 PL PL1976189342A patent/PL100306B1/pl unknown
- 1976-05-06 DD DD192709A patent/DD125482A5/xx unknown
- 1976-05-06 LU LU74892A patent/LU74892A1/xx unknown
- 1976-05-07 BE BE166849A patent/BE841593A/xx unknown
- 1976-05-07 IE IE990/76A patent/IE43030B1/en unknown
- 1976-05-07 ES ES447717A patent/ES447717A1/es not_active Expired
- 1976-05-07 AT AT335676A patent/AT348691B/de not_active IP Right Cessation
- 1976-05-07 ZA ZA762750A patent/ZA762750B/xx unknown
- 1976-05-07 DE DE2620325A patent/DE2620325C3/de not_active Expired
- 1976-05-07 CS CS763063A patent/CS189003B2/cs unknown
- 1976-05-07 HU HU76ME00001974A patent/HU172048B/hu unknown
- 1976-05-08 JP JP51051720A patent/JPS51138684A/ja active Pending
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