CH613693A5 - Process for the preparation of trisaminopyridines - Google Patents
Process for the preparation of trisaminopyridinesInfo
- Publication number
- CH613693A5 CH613693A5 CH989375A CH989375A CH613693A5 CH 613693 A5 CH613693 A5 CH 613693A5 CH 989375 A CH989375 A CH 989375A CH 989375 A CH989375 A CH 989375A CH 613693 A5 CH613693 A5 CH 613693A5
- Authority
- CH
- Switzerland
- Prior art keywords
- trisaminopyridines
- 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
- C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D213/84—Nitriles
- C07D213/85—Nitriles in position 3
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742436897 DE2436897C2 (en) | 1974-07-31 | 1974-07-31 | Process for the preparation of trisaminopyridines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH613693A5 true CH613693A5 (en) | 1979-10-15 |
Family
ID=5922056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH989375A CH613693A5 (en) | 1974-07-31 | 1975-07-29 | Process for the preparation of trisaminopyridines |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5136460A (en) |
| BE (1) | BE831845A (en) |
| BR (1) | BR7504882A (en) |
| CH (1) | CH613693A5 (en) |
| DE (1) | DE2436897C2 (en) |
| ES (1) | ES439850A1 (en) |
| FR (1) | FR2330680A1 (en) |
| GB (1) | GB1452476A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2381766A1 (en) * | 1977-02-28 | 1978-09-22 | Bristol Myers Co | 4-Tert. amino-2,6-di:amino-pyridine-N=oxide cpds. - useful for reducing blood pressure |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE793317A (en) * | 1971-12-28 | 1973-06-27 | Ciba Geigy | NEW BASIC AZOIC COLORANTS FREE OF WATER-SOLUBILIZING ACID GROUPS AND THEIR PREPARATION PROCESS |
| BE793316A (en) * | 1971-12-28 | 1973-06-27 | Ciba Geigy | NEW AZOIC COLORANTS, THEIR PREPARATION PROCESS AND THEIR APPLICATION |
-
1974
- 1974-07-31 DE DE19742436897 patent/DE2436897C2/en not_active Expired
-
1975
- 1975-07-29 BE BE158708A patent/BE831845A/en unknown
- 1975-07-29 JP JP9162775A patent/JPS5136460A/en active Pending
- 1975-07-29 CH CH989375A patent/CH613693A5/en not_active IP Right Cessation
- 1975-07-30 GB GB3190275A patent/GB1452476A/en not_active Expired
- 1975-07-30 BR BR7504882A patent/BR7504882A/en unknown
- 1975-07-30 ES ES439850A patent/ES439850A1/en not_active Expired
- 1975-07-31 FR FR7523960A patent/FR2330680A1/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| ES439850A1 (en) | 1977-06-16 |
| BR7504882A (en) | 1976-07-13 |
| GB1452476A (en) | 1976-10-13 |
| DE2436897C2 (en) | 1984-03-29 |
| FR2330680A1 (en) | 1977-06-03 |
| JPS5136460A (en) | 1976-03-27 |
| FR2330680B1 (en) | 1979-05-11 |
| BE831845A (en) | 1976-01-29 |
| DE2436897A1 (en) | 1976-02-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |
