ES530809A0 - Un procedimiento para preparar derivados de piridazinona - Google Patents

Un procedimiento para preparar derivados de piridazinona

Info

Publication number
ES530809A0
ES530809A0 ES530809A ES530809A ES530809A0 ES 530809 A0 ES530809 A0 ES 530809A0 ES 530809 A ES530809 A ES 530809A ES 530809 A ES530809 A ES 530809A ES 530809 A0 ES530809 A0 ES 530809A0
Authority
ES
Spain
Prior art keywords
substituted
pyridazinones
piridazinone
derivatives
preparing
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.)
Granted
Application number
ES530809A
Other languages
English (en)
Other versions
ES8600277A1 (es
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.)
Warner Lambert Co LLC
Original Assignee
Warner Lambert Co LLC
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
Application filed by Warner Lambert Co LLC filed Critical Warner Lambert Co LLC
Publication of ES8600277A1 publication Critical patent/ES8600277A1/es
Publication of ES530809A0 publication Critical patent/ES530809A0/es
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
    • C07D233/64—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms, e.g. histidine
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00—Drugs for disorders of the cardiovascular system
    • A61P9/04—Inotropic agents, i.e. stimulants of cardiac contraction; Drugs for heart failure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00—Drugs for disorders of the cardiovascular system
    • A61P9/12—Antihypertensives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
    • C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
    • C07D403/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond
ES530809A 1983-03-22 1984-03-21 Un procedimiento para preparar derivados de piridazinona Granted ES530809A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/477,697 US4521416A (en) 1983-03-22 1983-03-22 4,5-Dihydro-6-[(substituted)-1H-imidazol-4-yl or 5-yl]-3(2H)-pyridazinones and 6-[(substituted)-1H-imidazol-4-yl or 5-yl]-3(2H)-pyridazinones

Publications (2)

Publication Number Publication Date
ES8600277A1 ES8600277A1 (es) 1985-06-16
ES530809A0 true ES530809A0 (es) 1985-06-16

Family

ID=23896976

Family Applications (1)

Application Number Title Priority Date Filing Date
ES530809A Granted ES530809A0 (es) 1983-03-22 1984-03-21 Un procedimiento para preparar derivados de piridazinona

Country Status (10)

Country Link
US (1) US4521416A (es)
EP (1) EP0125749B1 (es)
JP (1) JPS59176279A (es)
AT (1) ATE37717T1 (es)
AU (1) AU556250B2 (es)
CA (1) CA1210765A (es)
DE (1) DE3474451D1 (es)
DK (1) DK75484A (es)
ES (1) ES530809A0 (es)
GR (1) GR81887B (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3321012A1 (de) * 1983-06-10 1984-12-13 A. Nattermann & Cie GmbH, 5000 Köln Substituierte 4,5-dihydro-6-(thien-2-yl)-3(2h)-pyridazinone und 6-(thien-2-yl)-3(2h)-pyridazinone sowie verfahren zu ihrer herstellung
US4666902A (en) * 1983-06-20 1987-05-19 Cassella Aktiengesellschaft Tetrahydropyridazinone derivatives, processes for their preparation and their use
GB8323553D0 (en) * 1983-09-02 1983-10-05 Smith Kline French Lab Pharmaceutical compositions
JPS60197672A (ja) * 1984-03-16 1985-10-07 Mitsubishi Chem Ind Ltd ビリダジノン誘導体またはその塩類
JPS60126282A (ja) * 1983-12-14 1985-07-05 Mitsubishi Chem Ind Ltd ピリダジノン誘導体又はその塩類
US4631279A (en) * 1984-10-15 1986-12-23 Eli Lilly And Company 6-(pyridinylphenyl)dihydropyridazinones as inotropic agents
US4826835A (en) * 1985-10-23 1989-05-02 Rorer Pharmaceutical Corporation Pyridyl-pyridazinone and pyridyl-pyrazolinone compounds and their use in the treatment of congestive heart failure
US4783463A (en) * 1985-10-23 1988-11-08 Rorer Pharmaceutical Corporation Pyridyl-pyridazinone and pyridyl-pyrazolinone compounds and their use in the treatment of congestive heart failure
HU195645B (en) * 1985-10-30 1988-06-28 Gyogyszerkutato Intezet Process for preparing novel 3(2h)-pyridazinone derivatives and pharmaceutical compositions comprising the same
US4666913A (en) * 1985-11-22 1987-05-19 William H. Rorer, Inc. Hydroxy and aminothiazolyl-benzodiazinone compounds, cardiotonic compositions including the same, and their uses
US5011840A (en) * 1986-11-24 1991-04-30 Pfizer Inc. Imidazolidinedione derivatives in diabetes treatment
DE3734083A1 (de) * 1987-10-08 1989-04-20 Heumann Pharma Gmbh & Co Benzimidazole, verfahren zu ihrer herstellung und diese verbindungen enthaltende arzneimittel
WO1989008108A1 (en) * 1988-02-23 1989-09-08 Rorer International (Overseas) Inc. Pyridyl-pyridazinone and pyridyl-pyrazolinone compounds and their use in the treatment of congestive heart failure

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES482789A0 (es) * 1978-08-25 1980-12-01 Thomae Gmbh Dr K Procedimiento para la preparacion de nuevos bencimidazoles sustituidos en posicion 5 o 6 con un anillo de piridazinona
DE2935359A1 (de) * 1979-09-01 1981-03-26 Basf Ag, 67063 Ludwigshafen 6-imidazolyl-3-hydrazino-pyridazine
US4353905A (en) * 1981-09-17 1982-10-12 Warner-Lambert Company Substituted 4,5-dihydro-6-[4-(1H-imidazol-1-yl)phenyl]-3(2H)-pyridazinones and 6-[4-(1H-imidazol-1-yl)phenyl]-3(2H)-pyridazinones

Also Published As

Publication number Publication date
AU2482184A (en) 1984-09-27
DK75484A (da) 1984-09-23
DK75484D0 (da) 1984-02-17
US4521416A (en) 1985-06-04
EP0125749B1 (en) 1988-10-05
EP0125749A2 (en) 1984-11-21
DE3474451D1 (de) 1988-11-10
ATE37717T1 (de) 1988-10-15
AU556250B2 (en) 1986-10-30
JPS59176279A (ja) 1984-10-05
CA1210765A (en) 1986-09-02
ES8600277A1 (es) 1985-06-16
EP0125749A3 (en) 1986-06-11
GR81887B (es) 1984-12-12

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