FI811304L - SOM KARDIOTONA MEDEL ANVAENDBARA 6- (PYRIDINYL) -4-SUBSTITUERAD-3 (2H) -PYRIDAZINONER OCH FOERFARANDE FOER DERAS FRAMSTAELLNING - Google Patents

SOM KARDIOTONA MEDEL ANVAENDBARA 6- (PYRIDINYL) -4-SUBSTITUERAD-3 (2H) -PYRIDAZINONER OCH FOERFARANDE FOER DERAS FRAMSTAELLNING

Info

Publication number: FI811304L
Authority: FI; Finland
Prior art keywords: pyridazinoner; kardiotona; substituerad; anvaendbara; medel
Prior art date: 1980-04-28

Application number

FI811304A

Other languages

Finnish (fi)

Inventor

George Yohe Lesher

William Borden Dickinson

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.)

1980-04-28

Filing date

1981-04-27

Publication date

1981-10-29

1980-04-28 Priority claimed from US06/144,697 external-priority patent/US4304776A/en

1980-04-28 Priority claimed from US06/144,563 external-priority patent/US4305943A/en

1981-04-27 Application filed by Sterling Drug Inc filed Critical Sterling Drug Inc

1981-10-29 Publication of FI811304L publication Critical patent/FI811304L/en

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
- C07D213/24—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
- C07D213/54—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D213/55—Acids; Esters

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Plural Heterocyclic Compounds (AREA)

FI811304A 1980-04-28 1981-04-27 SOM KARDIOTONA MEDEL ANVAENDBARA 6- (PYRIDINYL) -4-SUBSTITUERAD-3 (2H) -PYRIDAZINONER OCH FOERFARANDE FOER DERAS FRAMSTAELLNING FI811304L (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US06/144,697 US4304776A (en)	1980-04-28	1980-04-28	4-Substituted-6-(pyridinyl)-3(2h)-pyridazinones and their use as intermediates and cardiotonics
US06/144,563 US4305943A (en)	1980-04-28	1980-04-28	4-Amino-6-(pyridinyl)-3(2H)-pyridazinones and their use as cardiotonics

Publications (1)

Publication Number	Publication Date
FI811304L true FI811304L (en)	1981-10-29

Family

ID=26842118

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI811304A FI811304L (en)	1980-04-28	1981-04-27	SOM KARDIOTONA MEDEL ANVAENDBARA 6- (PYRIDINYL) -4-SUBSTITUERAD-3 (2H) -PYRIDAZINONER OCH FOERFARANDE FOER DERAS FRAMSTAELLNING

Country Status (16)

Country	Link
AR (1)	AR230279A1 (en)
AU (1)	AU6972481A (en)
DE (1)	DE3116861A1 (en)
DK (1)	DK186681A (en)
ES (1)	ES8301964A1 (en)
FI (1)	FI811304L (en)
FR (1)	FR2481284A1 (en)
GB (1)	GB2075500B (en)
IL (1)	IL62675A0 (en)
IT (1)	IT1137568B (en)
LU (1)	LU83322A1 (en)
NL (1)	NL8102077A (en)
NO (1)	NO811420L (en)
NZ (1)	NZ196844A (en)
PT (1)	PT72935B (en)
SE (1)	SE8102660L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2529891A1 (en) *	1982-07-12	1984-01-13	Nativelle Sa Ets	PYRIDYL-3 ALCOXY-5 PYRAZOLE DERIVATIVES, PREPARATION METHOD AND THERAPEUTIC APPLICATION

1981
- 1981-04-16 NZ NZ196844A patent/NZ196844A/en unknown
- 1981-04-17 IL IL62675A patent/IL62675A0/en unknown
- 1981-04-22 AU AU69724/81A patent/AU6972481A/en not_active Abandoned
- 1981-04-23 GB GB8112638A patent/GB2075500B/en not_active Expired
- 1981-04-24 FR FR8108251A patent/FR2481284A1/en not_active Withdrawn
- 1981-04-27 SE SE8102660A patent/SE8102660L/en not_active Application Discontinuation
- 1981-04-27 PT PT72935A patent/PT72935B/en unknown
- 1981-04-27 ES ES501665A patent/ES8301964A1/en not_active Expired
- 1981-04-27 FI FI811304A patent/FI811304L/en not_active Application Discontinuation
- 1981-04-27 DK DK186681A patent/DK186681A/en not_active Application Discontinuation
- 1981-04-27 NO NO811420A patent/NO811420L/en unknown
- 1981-04-27 IT IT21385/81A patent/IT1137568B/en active
- 1981-04-28 NL NL8102077A patent/NL8102077A/en not_active Application Discontinuation
- 1981-04-28 DE DE19813116861 patent/DE3116861A1/en not_active Withdrawn
- 1981-04-28 LU LU83322A patent/LU83322A1/en unknown
- 1981-04-28 AR AR285122A patent/AR230279A1/en active

Also Published As

Publication number	Publication date
GB2075500B (en)	1984-06-06
PT72935B (en)	1982-04-12
DE3116861A1 (en)	1982-01-14
NO811420L (en)	1981-10-29
IL62675A0 (en)	1981-06-29
AR230279A1 (en)	1984-03-01
FR2481284A1 (en)	1981-10-30
NZ196844A (en)	1984-04-27
AU6972481A (en)	1981-11-05
NL8102077A (en)	1981-11-16
ES501665A0 (en)	1983-01-01
GB2075500A (en)	1981-11-18
SE8102660L (en)	1981-10-29
DK186681A (en)	1981-10-29
LU83322A1 (en)	1981-12-01
PT72935A (en)	1981-05-01
ES8301964A1 (en)	1983-01-01
IT8121385A0 (en)	1981-04-27
IT1137568B (en)	1986-09-10

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Legal Events

Date	Code	Title	Description
2004-08-31	FD	Application lapsed	Owner name: STERLING DRUG INC