CA1142941A - 5-(pyridynyl)-6-alkyl-2(1h)-pyridinones, leur preparation et leur utilisation comme cardiotoniques - Google Patents

5-(pyridynyl)-6-alkyl-2(1h)-pyridinones, leur preparation et leur utilisation comme cardiotoniques

Info

Publication number
CA1142941A
CA1142941A CA000374045A CA374045A CA1142941A CA 1142941 A CA1142941 A CA 1142941A CA 000374045 A CA000374045 A CA 000374045A CA 374045 A CA374045 A CA 374045A CA 1142941 A CA1142941 A CA 1142941A
Authority
CA
Canada
Prior art keywords
pyridinyl
methyl
oxo
acid
dihydro
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.)
Expired
Application number
CA000374045A
Other languages
English (en)
Inventor
George Y. Lesher
Donald F. Page
Chester J. Opalka, Jr.
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sanofi Aventis France
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 US06/204,726 external-priority patent/US4312875A/en
Application filed by Sterling Drug Inc filed Critical Sterling Drug Inc
Application granted granted Critical
Publication of CA1142941A publication Critical patent/CA1142941A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Pyridine Compounds (AREA)
CA000374045A 1980-11-06 1981-03-27 5-(pyridynyl)-6-alkyl-2(1h)-pyridinones, leur preparation et leur utilisation comme cardiotoniques Expired CA1142941A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/204,726 US4312875A (en) 1980-03-28 1980-11-06 5-(Pyridinyl)-6-(lower-alkyl)-2(1H)-pyridinones, 1,2-dihydro-2-oxo-5-(pyridinyl)-6-(lower-alkyl)nicotinic acids and lower-alkyl esters thereof, and cardiotonic use thereof
US204,726 1980-11-06

Publications (1)

Publication Number Publication Date
CA1142941A true CA1142941A (fr) 1983-03-15

Family

ID=22759180

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000374045A Expired CA1142941A (fr) 1980-11-06 1981-03-27 5-(pyridynyl)-6-alkyl-2(1h)-pyridinones, leur preparation et leur utilisation comme cardiotoniques

Country Status (2)

Country Link
CA (1) CA1142941A (fr)
PH (1) PH16741A (fr)

Also Published As

Publication number Publication date
PH16741A (en) 1984-02-10

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