CH498114A - Verfahren zur Herstellung von 2-N-substituierten 2-Amino-5-nitropyridinen - Google Patents
Verfahren zur Herstellung von 2-N-substituierten 2-Amino-5-nitropyridinenInfo
- Publication number
- CH498114A CH498114A CH560768A CH560768A CH498114A CH 498114 A CH498114 A CH 498114A CH 560768 A CH560768 A CH 560768A CH 560768 A CH560768 A CH 560768A CH 498114 A CH498114 A CH 498114A
- Authority
- CH
- Switzerland
- Prior art keywords
- nitropyridines
- amino
- substituted
- preparation
- 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
- C07D213/72—Nitrogen atoms
- C07D213/74—Amino or imino radicals substituted by hydrocarbon or substituted hydrocarbon radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DER0046162 | 1967-06-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH498114A true CH498114A (de) | 1970-10-31 |
Family
ID=7407903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH560768A CH498114A (de) | 1967-06-02 | 1968-04-17 | Verfahren zur Herstellung von 2-N-substituierten 2-Amino-5-nitropyridinen |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH498114A (de) |
| FR (1) | FR1566125A (de) |
| GB (1) | GB1205282A (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3334029A1 (de) * | 1983-09-21 | 1985-04-04 | Rütgerswerke AG, 6000 Frankfurt | 2-aminonitropyridinderivate und verfahren zu ihrer herstellung |
| EP0329613A3 (de) * | 1988-02-17 | 1991-06-05 | Ciba-Geigy Ag | Organische Materialien mit nichtlinearen optischen Eigenschaften |
| US4992448A (en) * | 1989-10-24 | 1991-02-12 | Hoechst-Roussel Pharmaceuticals Inc. | Benzocycloalkylaminopyridinamines and related compounds as topical antiinflammatory agents for the treatment of skin disorders |
-
1968
- 1968-04-17 CH CH560768A patent/CH498114A/de not_active IP Right Cessation
- 1968-05-29 FR FR1566125D patent/FR1566125A/fr not_active Expired
- 1968-05-31 GB GB2619168A patent/GB1205282A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1205282A (en) | 1970-09-16 |
| FR1566125A (de) | 1969-05-02 |
| DE1695637B1 (de) | 1972-08-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |