FI854740A - 1-pyridinyl-2- (dialkylamino)etenylalkylketoner. - Google Patents

1-pyridinyl-2- (dialkylamino)etenylalkylketoner. Download PDF

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Publication number
FI854740A
FI854740A FI854740A FI854740A FI854740A FI 854740 A FI854740 A FI 854740A FI 854740 A FI854740 A FI 854740A FI 854740 A FI854740 A FI 854740A FI 854740 A FI854740 A FI 854740A
Authority
FI
Finland
Prior art keywords
ethenylalkylketoner
dialkylamino
pyridinyl
Prior art date
Application number
FI854740A
Other languages
English (en)
Other versions
FI77851B (fi
FI854740A0 (fi
FI77851C (fi
Inventor
George Yohe Lesher
Richard Everett Philion
Donald Frederick Page
Jr Chester Joseph Oplaka
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 US06/135,100 external-priority patent/US4297360A/en
Priority claimed from US06/198,461 external-priority patent/US4313951A/en
Priority claimed from FI803652A external-priority patent/FI76564C/fi
Application filed by Sterling Drug Inc filed Critical Sterling Drug Inc
Publication of FI854740A0 publication Critical patent/FI854740A0/fi
Publication of FI854740A publication Critical patent/FI854740A/fi
Publication of FI77851B publication Critical patent/FI77851B/fi
Application granted granted Critical
Publication of FI77851C publication Critical patent/FI77851C/fi

Links

FI854740A 1979-11-26 1985-11-29 1-pyridinyl-2- (dialkylamino)etenylalkylketoner. FI77851C (fi)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
US9750479A 1979-11-26 1979-11-26
US9750479 1979-11-26
US06/135,100 US4297360A (en) 1980-03-28 1980-03-28 5-(Pyridinyl)pyridine-2,3-diamines, preparation thereof and their cardiotonic use
US13510080 1980-03-28
US19846180 1980-10-20
US06/198,461 US4313951A (en) 1979-11-26 1980-10-20 3-Substituted-6-(lower-alkyl)-5-(pyridinyl)-2(1H)-pyridinones, their cardiotonic use and intermediates therefor
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
US20472680 1980-11-06
FI803652 1980-11-24
FI803652A FI76564C (fi) 1979-11-26 1980-11-24 Foerfarande foer framstaellning av terapeutiskt anvaendbara 2(1h)-pyridinoner.

Publications (4)

Publication Number Publication Date
FI854740A0 FI854740A0 (fi) 1985-11-29
FI854740A true FI854740A (fi) 1985-11-29
FI77851B FI77851B (fi) 1989-01-31
FI77851C FI77851C (fi) 1989-05-10

Family

ID=27514602

Family Applications (1)

Application Number Title Priority Date Filing Date
FI854740A FI77851C (fi) 1979-11-26 1985-11-29 1-pyridinyl-2- (dialkylamino)etenylalkylketoner.

Country Status (1)

Country Link
FI (1) FI77851C (fi)

Also Published As

Publication number Publication date
FI77851B (fi) 1989-01-31
FI854740A0 (fi) 1985-11-29
FI77851C (fi) 1989-05-10

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Legal Events

Date Code Title Description
TC Name/ company changed in patent

Owner name: SANOFI PHARMACEUTICALS, INC.

PC Transfer of assignment of patent

Owner name: SANOFI PHARMACEUTICALS, INC.

MA Patent expired

Owner name: SANOFI-SYNTHELABO INC.