ES493497A0 - Un procedimiento para preparar 1,2-dihidro-2-oxo-5-(piridi- nil)nicotinonitrilo - Google Patents
Un procedimiento para preparar 1,2-dihidro-2-oxo-5-(piridi- nil)nicotinonitriloInfo
- Publication number
- ES493497A0 ES493497A0 ES493497A ES493497A ES493497A0 ES 493497 A0 ES493497 A0 ES 493497A0 ES 493497 A ES493497 A ES 493497A ES 493497 A ES493497 A ES 493497A ES 493497 A0 ES493497 A0 ES 493497A0
- Authority
- ES
- Spain
- Prior art keywords
- piridi
- nicotinonitrile
- nil
- dihydro
- oxo
- 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.)
- Granted
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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/060,758 US4223149A (en) | 1979-07-26 | 1979-07-26 | Process for producing 3-cyano-5-(pyridinyl)-2(1H)-pyridinones |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES8105995A1 ES8105995A1 (es) | 1981-07-01 |
| ES493497A0 true ES493497A0 (es) | 1981-07-01 |
Family
ID=22031563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES493497A Granted ES493497A0 (es) | 1979-07-26 | 1980-07-18 | Un procedimiento para preparar 1,2-dihidro-2-oxo-5-(piridi- nil)nicotinonitrilo |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US4223149A (es) |
| JP (1) | JPS5620573A (es) |
| AR (1) | AR226853A1 (es) |
| AT (1) | ATA363280A (es) |
| CA (1) | CA1132570A (es) |
| DK (1) | DK313580A (es) |
| ES (1) | ES493497A0 (es) |
| FI (1) | FI802283A (es) |
| GR (1) | GR69739B (es) |
| LU (1) | LU82648A1 (es) |
| NL (1) | NL8004103A (es) |
| NO (1) | NO802137L (es) |
| PT (1) | PT71539A (es) |
| SE (1) | SE8005287L (es) |
| ZA (1) | ZA804171B (es) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4365065A (en) * | 1979-11-26 | 1982-12-21 | Sterling Drug Inc. | 1-(Pyridinyl)-2-(dimethylamino)ethenyl lower-alkyl ketones |
| US4347363A (en) * | 1981-09-17 | 1982-08-31 | Sterling Drug Inc. | Process for preparing 1,2-dihydro-6-methyl-2-oxo-5-(pyridinyl)nicotinonitriles |
| US4432979A (en) * | 1981-10-26 | 1984-02-21 | William H. Rorer, Inc. | Pyridone compounds |
| US4413127A (en) * | 1982-05-24 | 1983-11-01 | Sterling Drug Inc. | Preparation of 1,2-dihydro-6-(lower alkyl)-2-oxo-5-(pyridinyl)nicotinonitriles |
| NZ204175A (en) * | 1982-05-24 | 1985-12-13 | Sterling Drug Inc | Preparation of 1,2-dihydro-6-(lower alkyl)-2-oxo-5-(pyridinyl)-nicotinonitriles and nicotinamides;and pyridine intermediates therefor |
| US4417054A (en) * | 1982-05-24 | 1983-11-22 | Sterling Drug Inc. | 2-(Lower-alkoxy)-1-(pyridinyl)ethenyl lower-alkyl ketones |
| US4469871A (en) * | 1982-05-24 | 1984-09-04 | Sterling Drug Inc. | Process for preparing 2-(lower-alkoxy)-1-(pyridinyl) ethenyl lower-alkyl ketones |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4004012A (en) * | 1975-10-14 | 1977-01-18 | Sterling Drug Inc. | 3-Cyano-5-(pyridinyl)-2(1H)-pyridinones |
| US4072746A (en) * | 1975-10-14 | 1978-02-07 | Sterling Drug Inc. | 3-Amino-5-(pyridinyl)-2(1H)-pyridinones |
-
1979
- 1979-07-26 US US06/060,758 patent/US4223149A/en not_active Expired - Lifetime
-
1980
- 1980-01-28 GR GR62455A patent/GR69739B/el unknown
- 1980-07-02 AR AR281620A patent/AR226853A1/es active
- 1980-07-11 AT AT0363280A patent/ATA363280A/de not_active IP Right Cessation
- 1980-07-11 PT PT71539A patent/PT71539A/pt unknown
- 1980-07-11 ZA ZA00804171A patent/ZA804171B/xx unknown
- 1980-07-16 NO NO802137A patent/NO802137L/no unknown
- 1980-07-16 NL NL8004103A patent/NL8004103A/nl not_active Application Discontinuation
- 1980-07-18 ES ES493497A patent/ES493497A0/es active Granted
- 1980-07-18 FI FI802283A patent/FI802283A/fi not_active Application Discontinuation
- 1980-07-21 JP JP9974080A patent/JPS5620573A/ja active Pending
- 1980-07-21 LU LU82648A patent/LU82648A1/fr unknown
- 1980-07-21 SE SE8005287A patent/SE8005287L/xx unknown
- 1980-07-21 DK DK313580A patent/DK313580A/da not_active Application Discontinuation
- 1980-07-23 CA CA356,861A patent/CA1132570A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5620573A (en) | 1981-02-26 |
| CA1132570A (en) | 1982-09-28 |
| FI802283A (fi) | 1981-01-27 |
| ES8105995A1 (es) | 1981-07-01 |
| ZA804171B (en) | 1981-07-29 |
| US4223149A (en) | 1980-09-16 |
| ATA363280A (de) | 1984-02-15 |
| SE8005287L (sv) | 1981-01-27 |
| NL8004103A (nl) | 1981-01-28 |
| NO802137L (no) | 1981-01-27 |
| DK313580A (da) | 1981-01-27 |
| GR69739B (es) | 1982-07-09 |
| PT71539A (en) | 1980-08-01 |
| AR226853A1 (es) | 1982-08-31 |
| LU82648A1 (fr) | 1981-02-02 |
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