FR2110329A1 - 6-phenyl-pyridazin-3-one derivs - hypotensives - Google Patents

6-phenyl-pyridazin-3-one derivs - hypotensives

Info

Publication number
FR2110329A1
FR2110329A1 FR7136333A FR7136333A FR2110329A1 FR 2110329 A1 FR2110329 A1 FR 2110329A1 FR 7136333 A FR7136333 A FR 7136333A FR 7136333 A FR7136333 A FR 7136333A FR 2110329 A1 FR2110329 A1 FR 2110329A1
Authority
FR
France
Prior art keywords
hypotensives
derivs
pyridazin
phenyl
lower alkanoyl
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
FR7136333A
Other languages
French (fr)
Other versions
FR2110329B1 (en
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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
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 American Cyanamid Co filed Critical American Cyanamid Co
Publication of FR2110329A1 publication Critical patent/FR2110329A1/en
Application granted granted Critical
Publication of FR2110329B1 publication Critical patent/FR2110329B1/fr
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
    • A61K31/50—Pyridazines; Hydrogenated pyridazines

Abstract

The novel title cpds are of formula: (in which W is CN, carboxamido, p-R2NH, m-NO2, m-NH2 or m-(lower alkanoyl) amino, R2 is H, or lower alkanoyl, and X, Y and Z are independently H or CH3, with the proviso that when W is CN or carboxamido, X is H when W is p-R2NH, Y is H and Z is CH3, and when W is m-NO2, m-NH2 or m-(lower alkanoyl) amino, X and Y are H and Z is CH3).
FR7136333A 1970-10-09 1971-10-08 6-phenyl-pyridazin-3-one derivs - hypotensives Granted FR2110329A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US7967070A 1970-10-09 1970-10-09
US7967170A 1970-10-09 1970-10-09
US15115371A 1971-06-08 1971-06-08
US15115471A 1971-06-08 1971-06-08

Publications (2)

Publication Number Publication Date
FR2110329A1 true FR2110329A1 (en) 1972-06-02
FR2110329B1 FR2110329B1 (en) 1975-08-01

Family

ID=27491494

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7136333A Granted FR2110329A1 (en) 1970-10-09 1971-10-08 6-phenyl-pyridazin-3-one derivs - hypotensives

Country Status (1)

Country Link
FR (1) FR2110329A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2158214A1 (en) * 1971-10-12 1973-06-15 Basf Ag
EP0012366A1 (en) * 1978-12-16 1980-06-25 BASF Aktiengesellschaft 3,4-Diaza-bicyclo(4.1.0)hepten-2-ones-5, process for their preparation and therapeutical compositions containing them
EP0186484A2 (en) * 1984-12-24 1986-07-02 Warner-Lambert Company 4,5-Dihydro-4,4-dialkyl-6-)substituted) phenyl-3-(2H)-pyridazinones useful as cardiotonic agents

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2158214A1 (en) * 1971-10-12 1973-06-15 Basf Ag
EP0012366A1 (en) * 1978-12-16 1980-06-25 BASF Aktiengesellschaft 3,4-Diaza-bicyclo(4.1.0)hepten-2-ones-5, process for their preparation and therapeutical compositions containing them
EP0186484A2 (en) * 1984-12-24 1986-07-02 Warner-Lambert Company 4,5-Dihydro-4,4-dialkyl-6-)substituted) phenyl-3-(2H)-pyridazinones useful as cardiotonic agents
EP0186484A3 (en) * 1984-12-24 1987-05-06 Warner-Lambert Company 4,5-dihydro-4,4-dialkyl-6-)substituted) phenyl-3-(2h)-pyridazinones useful as cardiotonic agents
US4820697A (en) * 1984-12-24 1989-04-11 Warner-Lambert Company 4,5-dihydro-4,4-dialkyl-6-(substituted)phenyl-3(2H)-pyridazinones useful as cardiotonic agents

Also Published As

Publication number Publication date
FR2110329B1 (en) 1975-08-01

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Legal Events

Date Code Title Description
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