FR1214324A - Procédé de préparation du pyridoxal et de ses dérivés à groupe aldéhyde protégé - Google Patents
Procédé de préparation du pyridoxal et de ses dérivés à groupe aldéhyde protégéInfo
- Publication number
- FR1214324A FR1214324A FR1214324DA FR1214324A FR 1214324 A FR1214324 A FR 1214324A FR 1214324D A FR1214324D A FR 1214324DA FR 1214324 A FR1214324 A FR 1214324A
- Authority
- FR
- France
- Prior art keywords
- pyridoxal
- preparation
- aldehyde group
- derivatives containing
- protected aldehyde
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/04—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE852398X | 1957-11-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1214324A true FR1214324A (fr) | 1960-04-07 |
Family
ID=6784421
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1214324D Expired FR1214324A (fr) | 1957-11-16 | 1958-11-04 | Procédé de préparation du pyridoxal et de ses dérivés à groupe aldéhyde protégé |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR1214324A (fr) |
GB (1) | GB852398A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0850225A1 (fr) * | 1994-05-20 | 1998-07-01 | Smithkline Beecham Corporation | Intermediaire pour la preparation d'un compose actif sur le plan pharmaceutique |
-
1958
- 1958-11-04 FR FR1214324D patent/FR1214324A/fr not_active Expired
- 1958-11-05 GB GB35579/58A patent/GB852398A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0850225A1 (fr) * | 1994-05-20 | 1998-07-01 | Smithkline Beecham Corporation | Intermediaire pour la preparation d'un compose actif sur le plan pharmaceutique |
EP0850225A4 (fr) * | 1994-05-20 | 1998-07-01 |
Also Published As
Publication number | Publication date |
---|---|
GB852398A (en) | 1960-10-26 |
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