DK224283A - Fremgangsmaade til fremstilling af 1,2-dihydro-6-(lavere alkyl)-2-oxo-(pyridinyl)nicotinonitriler og nicotinamider samt mellemprodukter til brug herved - Google Patents
Fremgangsmaade til fremstilling af 1,2-dihydro-6-(lavere alkyl)-2-oxo-(pyridinyl)nicotinonitriler og nicotinamider samt mellemprodukter til brug herved Download PDFInfo
- Publication number
- DK224283A DK224283A DK224283A DK224283A DK224283A DK 224283 A DK224283 A DK 224283A DK 224283 A DK224283 A DK 224283A DK 224283 A DK224283 A DK 224283A DK 224283 A DK224283 A DK 224283A
- Authority
- DK
- Denmark
- Prior art keywords
- nicotinon
- nitrils
- nicotinamides
- pyridinyl
- dihydro
- Prior art date
Links
- FIULGFJIHJJXMT-UHFFFAOYSA-N [C]1[N]C=CC=C1 Chemical class [C]1[N]C=CC=C1 FIULGFJIHJJXMT-UHFFFAOYSA-N 0.000 title 1
- 239000000543 intermediate Substances 0.000 title 1
- 150000005480 nicotinamides Chemical class 0.000 title 1
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
- C07D213/81—Amides; Imides
- C07D213/82—Amides; Imides in position 3
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- 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
- C07D213/44—Radicals substituted by doubly-bound oxygen, sulfur, or nitrogen atoms, or by two such atoms singly-bound to the same carbon atom
- C07D213/46—Oxygen atoms
- C07D213/50—Ketonic radicals
-
- 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)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US38106282 | 1982-05-24 | ||
| US06/381,162 US4417054A (en) | 1982-05-24 | 1982-05-24 | 2-(Lower-alkoxy)-1-(pyridinyl)ethenyl lower-alkyl ketones |
| US38116282 | 1982-05-24 | ||
| US06/381,062 US4413127A (en) | 1982-05-24 | 1982-05-24 | Preparation of 1,2-dihydro-6-(lower alkyl)-2-oxo-5-(pyridinyl)nicotinonitriles |
| US47196183 | 1983-03-03 | ||
| US06/471,961 US4469871A (en) | 1982-05-24 | 1983-03-03 | Process for preparing 2-(lower-alkoxy)-1-(pyridinyl) ethenyl lower-alkyl ketones |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| DK224283D0 DK224283D0 (da) | 1983-05-19 |
| DK224283A true DK224283A (da) | 1983-11-25 |
| DK157488B DK157488B (da) | 1990-01-15 |
| DK157488C DK157488C (da) | 1990-06-11 |
Family
ID=27409519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK224283A DK157488C (da) | 1982-05-24 | 1983-05-19 | 2-alkoxy-1-(pyridinyl)ethenylalkylketoner samt fremgangsmaade til fremstilling af 1,2-dihydro-6-alkyl-2-oxo-5-(pyridinyl)nicotinonitriler ud fra disse |
Country Status (14)
| Country | Link |
|---|---|
| EP (1) | EP0095152B1 (da) |
| KR (2) | KR880002354B1 (da) |
| AU (1) | AU559149B2 (da) |
| DE (1) | DE3367091D1 (da) |
| DK (1) | DK157488C (da) |
| ES (2) | ES522506A0 (da) |
| FI (1) | FI80021C (da) |
| GR (1) | GR78573B (da) |
| HK (1) | HK79591A (da) |
| IE (1) | IE55135B1 (da) |
| IL (1) | IL68671A (da) |
| NO (1) | NO163008C (da) |
| NZ (1) | NZ204175A (da) |
| PT (1) | PT76710B (da) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4976774A (en) * | 1984-07-20 | 1990-12-11 | The Board Of Governors For Higher Education, State Of Rhode Island And Providence Plantations | 1-(4'-pyridyl)-4-pyridone, its derivatives and herbicidal use thereof |
| CN111377858B (zh) * | 2018-12-30 | 2023-04-07 | 鲁南制药集团股份有限公司 | 一种米力农的制备方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2824121A (en) * | 1954-11-04 | 1958-02-18 | Kay Fries Chemicals Inc | Process for preparation of oxy alkylidene compounds |
| US4072746A (en) * | 1975-10-14 | 1978-02-07 | Sterling Drug Inc. | 3-Amino-5-(pyridinyl)-2(1H)-pyridinones |
| DE2909287A1 (de) * | 1979-03-09 | 1980-09-18 | Bayer Ag | 3-substituierte pyridin-derivate, verfahren zu ihrer herstellung sowie ihre verwendung als fungizide |
| US4223149A (en) * | 1979-07-26 | 1980-09-16 | Sterling Drug Inc. | Process for producing 3-cyano-5-(pyridinyl)-2(1H)-pyridinones |
| US4313951A (en) * | 1979-11-26 | 1982-02-02 | Sterling Drug Inc. | 3-Substituted-6-(lower-alkyl)-5-(pyridinyl)-2(1H)-pyridinones, their cardiotonic use and intermediates therefor |
| US4310670A (en) * | 1980-02-26 | 1982-01-12 | Sterling Drug Inc. | Low-temperature, aqueous conversion of 4-picoline derivative to 5-cyano-[3,4'-bipyridin]-6(1H)-one |
| US4276293A (en) * | 1980-03-28 | 1981-06-30 | Sterling Drug Inc. | Compositions and their preparation |
| US4347363A (en) * | 1981-09-17 | 1982-08-31 | Sterling Drug Inc. | Process for preparing 1,2-dihydro-6-methyl-2-oxo-5-(pyridinyl)nicotinonitriles |
-
1983
- 1983-05-09 NO NO831638A patent/NO163008C/no not_active IP Right Cessation
- 1983-05-09 NZ NZ204175A patent/NZ204175A/xx unknown
- 1983-05-10 AU AU14423/83A patent/AU559149B2/en not_active Expired
- 1983-05-12 IL IL68671A patent/IL68671A/xx not_active IP Right Cessation
- 1983-05-17 IE IE1155/83A patent/IE55135B1/en not_active IP Right Cessation
- 1983-05-17 PT PT76710A patent/PT76710B/pt unknown
- 1983-05-17 FI FI831730A patent/FI80021C/fi not_active IP Right Cessation
- 1983-05-18 KR KR1019830002192A patent/KR880002354B1/ko not_active Expired
- 1983-05-18 ES ES522506A patent/ES522506A0/es active Granted
- 1983-05-18 KR KR1019880012161D patent/KR890001543B1/ko not_active Expired
- 1983-05-18 GR GR71382A patent/GR78573B/el unknown
- 1983-05-19 DE DE8383104984T patent/DE3367091D1/de not_active Expired
- 1983-05-19 EP EP83104984A patent/EP0095152B1/en not_active Expired
- 1983-05-19 DK DK224283A patent/DK157488C/da not_active IP Right Cessation
-
1984
- 1984-09-17 ES ES535990A patent/ES535990A0/es active Granted
-
1991
- 1991-10-10 HK HK795/91A patent/HK79591A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FI80021C (fi) | 1990-04-10 |
| DK157488C (da) | 1990-06-11 |
| DK224283D0 (da) | 1983-05-19 |
| IL68671A0 (en) | 1983-09-30 |
| ES8601132A1 (es) | 1985-10-16 |
| KR880002354B1 (ko) | 1988-10-29 |
| AU559149B2 (en) | 1987-02-26 |
| DK157488B (da) | 1990-01-15 |
| EP0095152B1 (en) | 1986-10-22 |
| FI831730L (fi) | 1983-11-25 |
| KR850001191A (ko) | 1985-03-16 |
| NO163008B (no) | 1989-12-11 |
| HK79591A (en) | 1991-10-18 |
| ES8506693A1 (es) | 1985-08-01 |
| ES522506A0 (es) | 1985-08-01 |
| FI831730A0 (fi) | 1983-05-17 |
| NO163008C (no) | 1990-03-21 |
| AU1442383A (en) | 1983-12-01 |
| EP0095152A1 (en) | 1983-11-30 |
| FI80021B (fi) | 1989-12-29 |
| PT76710B (en) | 1985-12-27 |
| NO831638L (no) | 1983-11-25 |
| PT76710A (en) | 1983-06-01 |
| IE55135B1 (en) | 1990-06-06 |
| GR78573B (da) | 1984-09-27 |
| IE831155L (en) | 1983-11-24 |
| ES535990A0 (es) | 1985-10-16 |
| DE3367091D1 (en) | 1986-11-27 |
| KR890001543B1 (ko) | 1989-05-08 |
| NZ204175A (en) | 1985-12-13 |
| IL68671A (en) | 1986-07-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DK137083D0 (da) | Fremgangsmade til fremstilling af 26,26,26,27,27,27-hexafluorlalfa,25-dihydroxycholecalciferol og mellemprodukter til brug herved | |
| DK425583A (da) | Fremgangsmaade til fremstilling af 4'-demethyl-epipodophyllotoxin-beta-d-ethylidenglycocid og acylderivater deraf samt mellemprodukt til brug ved fremgangsmaaden | |
| NO164506C (no) | Strippemiddel og anvendelse derav. | |
| DK140382A (da) | Tetrahydrophthalimider og deres anvendelse,samt fremgangsmaadetil fremstilling deraf | |
| DK445884A (da) | Fremgangsmaade til fremstilling af 1,4-dialkyl-3-methyl-4-(3-substitueret phenyl)-piperidiner og mellemprodukt til brug ved fremgangsmaaden | |
| CS717982A2 (en) | Method of 2-susbstituted 2-(omega-quanidino-alkamido,omega-quandino-alkenamido and omega-quanidino-hydroxyalkamiso-n-(4-(3-aminopropyl)aminobutyl(erganamides and teir salts production | |
| DK32684D0 (da) | Fremgangsmade til fremstilling af 26,26,26,27,27,27-hexafluorlalfa,25-dihydroxycholesterol og mellemprodukter til brug herfor | |
| DK172485A (da) | 23,23-difluor-1,25-dihydroxycholecalciferol og derivater deraf, fremgangsmaade til fremstilling af disse og mellemprodukter til brug herved | |
| PL249146A1 (en) | Herbicide and method of obtaining substituted 2,6 substituted pyridines | |
| DK436981A (da) | Fremgangsmaade til fremstilling af 25-hydroxy26,26,26,27,27,27,-hexafluor-cholecalciferol og mellemprodukter herved | |
| DK159878C (da) | Fremgangsmaade til fremstilling af 2-amino-3-carbethoxyamino-6-(p-fluor-benzylamino)-pyridin-maleat | |
| DK215490A (da) | Fremgangsmaade til fremstilling af 10-substituerede 1,8-dihydroxy-9-anthroner | |
| DK155281C (da) | Fremgangsmaade til fremstilling af 1,2-dihydro-6-methyl-2-oxo-5-(pyridinyl)nicotinonitriler | |
| DK281283A (da) | 2,3-difluor-5-(trifluormethyl)pyridin og fremgangsmaader til fremstilling og anvendelse heraf | |
| HK4388A (en) | N-((4-(3-substituted pyridyl)piperazino)alkyl)azaspirodecanediones | |
| DK329381A (da) | Fremgangsmaade til frmstilling af 1,1-disubstitueret carba-z -penem samt salte og estere deraf | |
| DK408183D0 (da) | Fremgangsmade til fremstilling af 2-(5,5-disubstitueret 4-oxo-2-imidazolin-2-yl)-nicotinsyrer og quinolin-3-carboxylsyrer | |
| DK352183A (da) | Fremgangsmaade og papir til rna-bestemmelse samt anvendelse af papiret | |
| DK224283A (da) | Fremgangsmaade til fremstilling af 1,2-dihydro-6-(lavere alkyl)-2-oxo-(pyridinyl)nicotinonitriler og nicotinamider samt mellemprodukter til brug herved | |
| DK313580A (da) | Fremgangsmaade til fremstilling af 1,2-dihydro-2-oxo-5-(pyridinyl) nicotinonitriler | |
| DK127182A (da) | Fremgangsmaade til fremstilling af 1,1-dioxopenicillanoyloxymethyl-6-(2-phenylacetamido)penicillanater og mellemprodukter herved | |
| DK512283A (da) | Fremgangsmaade til fremstilling af 2-alkoxy-5-(pyridinyl)pyridiner | |
| DK462182A (da) | Fremgangsmaade til fremstilling af antiadhaesin-antistoffer og antipilus-antistoffer samt kontinuerlig cellelinie til brug herved | |
| BE892378A (fr) | Procede et dispositif d'ourdissage | |
| DK105182A (da) | Fremgangsmaade til fremstilling af et nicotinsyre-1-oxid-thioalkylamid og salte deraf |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUP | Patent expired |