SE8102660L - 6-(pyridinyl)-4-substituerade-3-(2h)-pyridazinoner, anvendbara som kardiotoniska medel, och framstellning derav - Google Patents

6-(pyridinyl)-4-substituerade-3-(2h)-pyridazinoner, anvendbara som kardiotoniska medel, och framstellning derav

Info

Publication number: SE8102660L
Authority: SE; Sweden
Prior art keywords: oxo; pyridazinones; pyridinyl; dihydro; useful
Prior art date: 1980-04-28

Application number

SE8102660A

Other languages

English (en)

Swedish (sv)

Inventor

G Y Lesher

W B Dickinson

B 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 US06/144,563 external-priority patent/US4305943A/en

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

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

1981-10-29 Publication of SE8102660L publication Critical patent/SE8102660L/xx

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)

SE8102660A 1980-04-28 1981-04-27 6-(pyridinyl)-4-substituerade-3-(2h)-pyridazinoner, anvendbara som kardiotoniska medel, och framstellning derav SE8102660L (sv)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number	Publication Date
SE8102660L true SE8102660L (sv)	1981-10-29

Family

ID=26842118

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE8102660A SE8102660L (sv)	1980-04-28	1981-04-27	6-(pyridinyl)-4-substituerade-3-(2h)-pyridazinoner, anvendbara som kardiotoniska medel, och framstellning derav

Country Status (16)

Country	Link
AR (1)	AR230279A1 (no)
AU (1)	AU6972481A (no)
DE (1)	DE3116861A1 (no)
DK (1)	DK186681A (no)
ES (1)	ES501665A0 (no)
FI (1)	FI811304A7 (no)
FR (1)	FR2481284A1 (no)
GB (1)	GB2075500B (no)
IL (1)	IL62675A0 (no)
IT (1)	IT1137568B (no)
LU (1)	LU83322A1 (no)
NL (1)	NL8102077A (no)
NO (1)	NO811420L (no)
NZ (1)	NZ196844A (no)
PT (1)	PT72935B (no)
SE (1)	SE8102660L (no)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2529891A1 (fr) *	1982-07-12	1984-01-13	Nativelle Sa Ets	Derives du pyridyl-3 alcoxy-5 pyrazole, procede de preparation et application en therapeutique

1981
- 1981-04-16 NZ NZ196844A patent/NZ196844A/en unknown
- 1981-04-17 IL IL62675A patent/IL62675A0/xx 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/fr not_active Withdrawn
- 1981-04-27 PT PT72935A patent/PT72935B/pt unknown
- 1981-04-27 IT IT21385/81A patent/IT1137568B/it active
- 1981-04-27 NO NO811420A patent/NO811420L/no unknown
- 1981-04-27 FI FI811304A patent/FI811304A7/fi not_active Application Discontinuation
- 1981-04-27 DK DK186681A patent/DK186681A/da not_active Application Discontinuation
- 1981-04-27 SE SE8102660A patent/SE8102660L/xx not_active Application Discontinuation
- 1981-04-27 ES ES501665A patent/ES501665A0/es active Granted
- 1981-04-28 NL NL8102077A patent/NL8102077A/nl not_active Application Discontinuation
- 1981-04-28 AR AR285122A patent/AR230279A1/es active
- 1981-04-28 LU LU83322A patent/LU83322A1/fr unknown
- 1981-04-28 DE DE19813116861 patent/DE3116861A1/de not_active Withdrawn

Also Published As

Publication number	Publication date
LU83322A1 (fr)	1981-12-01
IL62675A0 (en)	1981-06-29
FI811304L (fi)	1981-10-29
GB2075500A (en)	1981-11-18
NZ196844A (en)	1984-04-27
FR2481284A1 (fr)	1981-10-30
DK186681A (da)	1981-10-29
FI811304A7 (fi)	1981-10-29
NO811420L (no)	1981-10-29
AR230279A1 (es)	1984-03-01
IT8121385A0 (it)	1981-04-27
PT72935B (en)	1982-04-12
DE3116861A1 (de)	1982-01-14
PT72935A (en)	1981-05-01
GB2075500B (en)	1984-06-06
IT1137568B (it)	1986-09-10
ES8301964A1 (es)	1983-01-01
NL8102077A (nl)	1981-11-16
AU6972481A (en)	1981-11-05
ES501665A0 (es)	1983-01-01

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Legal Events

Date	Code	Title	Description
1995-02-28	NAV	Patent application has lapsed	Ref document number: 8102660-1