CH583198A5 - - Google Patents
Info
- Publication number
- CH583198A5 CH583198A5 CH168173A CH168173A CH583198A5 CH 583198 A5 CH583198 A5 CH 583198A5 CH 168173 A CH168173 A CH 168173A CH 168173 A CH168173 A CH 168173A CH 583198 A5 CH583198 A5 CH 583198A5
- Authority
- CH
- Switzerland
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
- C07D213/79—Acids; Esters
-
- 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
- C07D213/24—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 substituted hydrocarbon radicals attached to ring carbon atoms
- C07D213/26—Radicals substituted by halogen atoms or nitro radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1284072A JPS5429507B2 (de) | 1972-02-07 | 1972-02-07 | |
JP5295672A JPS5544745B2 (de) | 1972-05-30 | 1972-05-30 | |
JP5378572A JPS5437141B2 (de) | 1972-06-01 | 1972-06-01 | |
JP12188472A JPS5543462B2 (de) | 1972-12-05 | 1972-12-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH583198A5 true CH583198A5 (de) | 1976-12-31 |
Family
ID=27455879
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH168173A CH583198A5 (de) | 1972-02-07 | 1973-02-06 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3862159A (de) |
CH (1) | CH583198A5 (de) |
DE (1) | DE2305758B2 (de) |
FR (1) | FR2171186B1 (de) |
GB (1) | GB1418172A (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3998955A (en) * | 1973-02-09 | 1976-12-21 | Ciba-Geigy Corporation | Antihypertensive compositions |
US4036965A (en) * | 1976-03-04 | 1977-07-19 | Ciba-Geigy Corporation | 5-Sulfinyl-2-pyridinecarboxylic acids |
US4273779A (en) * | 1976-12-23 | 1981-06-16 | Ciba-Geigy Corporation | Treating hypertension with substituted-5-amino-2-pyridinecarboxylic acids |
EP0034917B1 (de) * | 1980-02-21 | 1984-08-08 | Ishihara Sangyo Kaisha Ltd. | 2-Substituierte 5-Trifluormethylpyridine und Verfahren zu deren Herstellung |
CH658052A5 (de) * | 1982-01-14 | 1986-10-15 | Lonza Ag | Verfahren zur herstellung von 2-halogenpyridinderivaten. |
US4609734A (en) * | 1983-11-08 | 1986-09-02 | Lonza Ltd. | Process for the production of 2-hydroxypyridines from 2-pyridine carboxylic acid-N-oxides |
CA2008878C (en) * | 1989-02-28 | 2003-01-21 | Michelangelo Scalone | Process for preparing pyridine-2-carboxamides |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2766251A (en) * | 1956-03-15 | 1956-10-09 | Nepera Chemical Co Inc | Pyridine compounds |
US2868797A (en) * | 1958-05-09 | 1959-01-13 | Reilly Tar & Chem Corp | 4-nitropyridine-alkanol, n-oxides |
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1973
- 1973-02-06 US US330027A patent/US3862159A/en not_active Expired - Lifetime
- 1973-02-06 FR FR7304136A patent/FR2171186B1/fr not_active Expired
- 1973-02-06 CH CH168173A patent/CH583198A5/xx not_active IP Right Cessation
- 1973-02-06 DE DE19732305758 patent/DE2305758B2/de active Granted
- 1973-02-06 GB GB586173A patent/GB1418172A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3862159A (en) | 1975-01-21 |
DE2305758A1 (de) | 1973-08-09 |
FR2171186B1 (de) | 1976-08-13 |
FR2171186A1 (de) | 1973-09-21 |
GB1418172A (en) | 1975-12-17 |
DE2305758B2 (de) | 1976-12-30 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |