FI811304A7 - Kardiotonisina aineina käyttökelpoisia 6-(pyridinyyli)-4-substituoitu-3(2H)-pyridatsinoneja ja menetelmä niidenvalmistamiseksi. - Google Patents

Kardiotonisina aineina käyttökelpoisia 6-(pyridinyyli)-4-substituoitu-3(2H)-pyridatsinoneja ja menetelmä niidenvalmistamiseksi. Download PDF

Info

Publication number: FI811304A7
Authority: FI; Finland
Prior art keywords: pyridazinones; pyridinyl; substituted; useful; preparation
Prior art date: 1980-04-28

Application number

FI811304A

Other languages

English (en)

Finnish (fi)

Swedish (sv)

Other versions

FI811304L (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 US06/144,563 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 FI811304L publication Critical patent/FI811304L/fi

1981-10-29 Publication of FI811304A7 publication Critical patent/FI811304A7/fi

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 Kardiotonisina aineina käyttökelpoisia 6-(pyridinyyli)-4-substituoitu-3(2H)-pyridatsinoneja ja menetelmä niidenvalmistamiseksi. FI811304A7 (fi)

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 (2)

Publication Number	Publication Date
FI811304L FI811304L (fi)	1981-10-29
FI811304A7 true FI811304A7 (fi)	1981-10-29

Family

ID=26842118

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI811304A FI811304A7 (fi)	1980-04-28	1981-04-27	Kardiotonisina aineina käyttökelpoisia 6-(pyridinyyli)-4-substituoitu-3(2H)-pyridatsinoneja ja menetelmä niidenvalmistamiseksi.

Country Status (16)

Country	Link
AR (1)	AR230279A1 (xx)
AU (1)	AU6972481A (xx)
DE (1)	DE3116861A1 (xx)
DK (1)	DK186681A (xx)
ES (1)	ES8301964A1 (xx)
FI (1)	FI811304A7 (xx)
FR (1)	FR2481284A1 (xx)
GB (1)	GB2075500B (xx)
IL (1)	IL62675A0 (xx)
IT (1)	IT1137568B (xx)
LU (1)	LU83322A1 (xx)
NL (1)	NL8102077A (xx)
NO (1)	NO811420L (xx)
NZ (1)	NZ196844A (xx)
PT (1)	PT72935B (xx)
SE (1)	SE8102660L (xx)

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 SE SE8102660A patent/SE8102660L/xx not_active Application Discontinuation
- 1981-04-27 ES ES501665A patent/ES8301964A1/es not_active Expired
- 1981-04-27 DK DK186681A patent/DK186681A/da not_active Application Discontinuation
- 1981-04-27 FI FI811304A patent/FI811304A7/fi not_active Application Discontinuation
- 1981-04-27 IT IT21385/81A patent/IT1137568B/it active
- 1981-04-27 NO NO811420A patent/NO811420L/no unknown
- 1981-04-27 PT PT72935A patent/PT72935B/pt unknown
- 1981-04-28 AR AR285122A patent/AR230279A1/es active
- 1981-04-28 NL NL8102077A patent/NL8102077A/nl not_active Application Discontinuation
- 1981-04-28 DE DE19813116861 patent/DE3116861A1/de not_active Withdrawn
- 1981-04-28 LU LU83322A patent/LU83322A1/fr unknown

Also Published As

Publication number	Publication date
PT72935B (en)	1982-04-12
NL8102077A (nl)	1981-11-16
LU83322A1 (fr)	1981-12-01
SE8102660L (sv)	1981-10-29
AR230279A1 (es)	1984-03-01
IL62675A0 (en)	1981-06-29
NO811420L (no)	1981-10-29
FI811304L (fi)	1981-10-29
DK186681A (da)	1981-10-29
PT72935A (en)	1981-05-01
FR2481284A1 (fr)	1981-10-30
IT1137568B (it)	1986-09-10
ES501665A0 (es)	1983-01-01
GB2075500A (en)	1981-11-18
AU6972481A (en)	1981-11-05
NZ196844A (en)	1984-04-27
DE3116861A1 (de)	1982-01-14
ES8301964A1 (es)	1983-01-01
GB2075500B (en)	1984-06-06
IT8121385A0 (it)	1981-04-27

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Legal Events

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