ZA804171B - Method for preparing 1,2-dihydro-2-oxo-5-(pyridinyl)nicotinonitriles - Google Patents

Method for preparing 1,2-dihydro-2-oxo-5-(pyridinyl)nicotinonitriles

Info

Publication number
ZA804171B
ZA804171B ZA00804171A ZA804171A ZA804171B ZA 804171 B ZA804171 B ZA 804171B ZA 00804171 A ZA00804171 A ZA 00804171A ZA 804171 A ZA804171 A ZA 804171A ZA 804171 B ZA804171 B ZA 804171B
Authority
ZA
South Africa
Prior art keywords
nicotinonitriles
pyridinyl
dihydro
oxo
preparing
Prior art date
Application number
ZA00804171A
Other languages
English (en)
Inventor
C Opalka Jr
G Lesher
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
Application filed by Sterling Drug Inc filed Critical Sterling Drug Inc
Publication of ZA804171B publication Critical patent/ZA804171B/xx

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)
  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
ZA00804171A 1979-07-26 1980-07-11 Method for preparing 1,2-dihydro-2-oxo-5-(pyridinyl)nicotinonitriles ZA804171B (en)

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 (1)

Publication Number Publication Date
ZA804171B true ZA804171B (en) 1981-07-29

Family

ID=22031563

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00804171A ZA804171B (en) 1979-07-26 1980-07-11 Method for preparing 1,2-dihydro-2-oxo-5-(pyridinyl)nicotinonitriles

Country Status (15)

Country Link
US (1) US4223149A (xx)
JP (1) JPS5620573A (xx)
AR (1) AR226853A1 (xx)
AT (1) ATA363280A (xx)
CA (1) CA1132570A (xx)
DK (1) DK313580A (xx)
ES (1) ES8105995A1 (xx)
FI (1) FI802283A (xx)
GR (1) GR69739B (xx)
LU (1) LU82648A1 (xx)
NL (1) NL8004103A (xx)
NO (1) NO802137L (xx)
PT (1) PT71539A (xx)
SE (1) SE8005287L (xx)
ZA (1) ZA804171B (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
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
US4417054A (en) * 1982-05-24 1983-11-22 Sterling Drug Inc. 2-(Lower-alkoxy)-1-(pyridinyl)ethenyl lower-alkyl ketones
NO163008C (no) * 1982-05-24 1990-03-21 Sterling Drug Inc 2-(laverealkoksy)-1-(pyridinyl)etenyl-lavere-alkylketon og fremgangsmaate for fremstilling av pyridinylnikotinderivater.
US4469871A (en) * 1982-05-24 1984-09-04 Sterling Drug Inc. Process for preparing 2-(lower-alkoxy)-1-(pyridinyl) ethenyl lower-alkyl ketones
US4413127A (en) * 1982-05-24 1983-11-01 Sterling Drug Inc. Preparation of 1,2-dihydro-6-(lower alkyl)-2-oxo-5-(pyridinyl)nicotinonitriles

Family Cites Families (2)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
LU82648A1 (fr) 1981-02-02
ES493497A0 (es) 1981-07-01
CA1132570A (en) 1982-09-28
ES8105995A1 (es) 1981-07-01
GR69739B (xx) 1982-07-09
US4223149A (en) 1980-09-16
JPS5620573A (en) 1981-02-26
DK313580A (da) 1981-01-27
ATA363280A (de) 1984-02-15
FI802283A (fi) 1981-01-27
SE8005287L (sv) 1981-01-27
PT71539A (en) 1980-08-01
NL8004103A (nl) 1981-01-28
AR226853A1 (es) 1982-08-31
NO802137L (no) 1981-01-27

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