FR641422A - Procédé de préparation de nouveaux dérivés de la pyridine - Google Patents
Procédé de préparation de nouveaux dérivés de la pyridineInfo
- Publication number
- FR641422A FR641422A FR641422DA FR641422A FR 641422 A FR641422 A FR 641422A FR 641422D A FR641422D A FR 641422DA FR 641422 A FR641422 A FR 641422A
- Authority
- FR
- France
- Prior art keywords
- preparation
- pyridine derivatives
- new pyridine
- new
- derivatives
- 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
- C07D213/72—Nitrogen atoms
- C07D213/76—Nitrogen atoms to which a second hetero atom is attached
- C07D213/77—Hydrazine radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT641422X | 1925-10-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR641422A true FR641422A (fr) | 1928-08-03 |
Family
ID=3678010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR641422D Expired FR641422A (fr) | 1925-10-17 | 1926-09-18 | Procédé de préparation de nouveaux dérivés de la pyridine |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR641422A (fr) |
-
1926
- 1926-09-18 FR FR641422D patent/FR641422A/fr not_active Expired
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