DK157488C - 2-alkoxy-1-(pyridinyl)ethenylalkylketoner samt fremgangsmaade til fremstilling af 1,2-dihydro-6-alkyl-2-oxo-5-(pyridinyl)nicotinonitriler ud fra disse - Google Patents

2-alkoxy-1-(pyridinyl)ethenylalkylketoner samt fremgangsmaade til fremstilling af 1,2-dihydro-6-alkyl-2-oxo-5-(pyridinyl)nicotinonitriler ud fra disse

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Publication number
DK157488C
DK157488C DK224283A DK224283A DK157488C DK 157488 C DK157488 C DK 157488C DK 224283 A DK224283 A DK 224283A DK 224283 A DK224283 A DK 224283A DK 157488 C DK157488 C DK 157488C
Authority
DK
Denmark
Prior art keywords
pyridinyl
alkyl
nicotinon
nitrils
ethenyl
Prior art date
Application number
DK224283A
Other languages
Danish (da)
English (en)
Other versions
DK224283D0 (da
DK224283A (da
DK157488B (da
Inventor
Karl Olaf Gelotte
Baldev Singh
Original Assignee
Sterling Drug Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US06/381,062 external-priority patent/US4413127A/en
Priority claimed from US06/381,162 external-priority patent/US4417054A/en
Priority claimed from US06/471,961 external-priority patent/US4469871A/en
Application filed by Sterling Drug Inc filed Critical Sterling Drug Inc
Publication of DK224283D0 publication Critical patent/DK224283D0/da
Publication of DK224283A publication Critical patent/DK224283A/da
Publication of DK157488B publication Critical patent/DK157488B/da
Application granted granted Critical
Publication of DK157488C publication Critical patent/DK157488C/da

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D213/00Heterocyclic 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
    • C07D213/02Heterocyclic 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
    • C07D213/04Heterocyclic 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
    • C07D213/60Heterocyclic 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
    • C07D213/78Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/81Amides; Imides
    • C07D213/82Amides; Imides in position 3
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D401/00Heterocyclic 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
    • C07D401/02Heterocyclic 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
    • C07D401/04Heterocyclic 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D213/00Heterocyclic 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
    • C07D213/02Heterocyclic 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
    • C07D213/04Heterocyclic 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
    • C07D213/24Heterocyclic 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
    • C07D213/44Radicals substituted by doubly-bound oxygen, sulfur, or nitrogen atoms, or by two such atoms singly-bound to the same carbon atom
    • C07D213/46Oxygen atoms
    • C07D213/50Ketonic radicals
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D213/00Heterocyclic 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
    • C07D213/02Heterocyclic 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
    • C07D213/04Heterocyclic 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
    • C07D213/60Heterocyclic 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
    • C07D213/78Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/84Nitriles
    • C07D213/85Nitriles 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)
DK224283A 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 DK157488C (da)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US38106282 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
US38116282 1982-05-24
US06/381,162 US4417054A (en) 1982-05-24 1982-05-24 2-(Lower-alkoxy)-1-(pyridinyl)ethenyl lower-alkyl ketones
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 DK224283A (da) 1983-11-25
DK157488B DK157488B (da) 1990-01-15
DK157488C true 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 (fr)
KR (2) KR880002354B1 (fr)
AU (1) AU559149B2 (fr)
DE (1) DE3367091D1 (fr)
DK (1) DK157488C (fr)
ES (2) ES8506693A1 (fr)
FI (1) FI80021C (fr)
GR (1) GR78573B (fr)
HK (1) HK79591A (fr)
IE (1) IE55135B1 (fr)
IL (1) IL68671A (fr)
NO (1) NO163008C (fr)
NZ (1) NZ204175A (fr)
PT (1) PT76710B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
ES522506A0 (es) 1985-08-01
GR78573B (fr) 1984-09-27
NO831638L (no) 1983-11-25
IE831155L (en) 1983-11-24
FI80021B (fi) 1989-12-29
DK224283D0 (da) 1983-05-19
PT76710B (en) 1985-12-27
ES8506693A1 (es) 1985-08-01
DE3367091D1 (en) 1986-11-27
ES535990A0 (es) 1985-10-16
FI831730A0 (fi) 1983-05-17
EP0095152B1 (fr) 1986-10-22
AU559149B2 (en) 1987-02-26
PT76710A (en) 1983-06-01
HK79591A (en) 1991-10-18
AU1442383A (en) 1983-12-01
NZ204175A (en) 1985-12-13
ES8601132A1 (es) 1985-10-16
NO163008C (no) 1990-03-21
IE55135B1 (en) 1990-06-06
DK224283A (da) 1983-11-25
DK157488B (da) 1990-01-15
NO163008B (no) 1989-12-11
IL68671A0 (en) 1983-09-30
IL68671A (en) 1986-07-31
FI80021C (fi) 1990-04-10
EP0095152A1 (fr) 1983-11-30
KR890001543B1 (ko) 1989-05-08
KR850001191A (ko) 1985-03-16
FI831730L (fi) 1983-11-25
KR880002354B1 (ko) 1988-10-29

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PUP Patent expired