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IT8420849A0 - PYRIDAZINONES, THEIR PREPARATION AND USE, DRUGS CONTAINING PYRIDAZINONES. - Google Patents

PYRIDAZINONES, THEIR PREPARATION AND USE, DRUGS CONTAINING PYRIDAZINONES.

Info

Publication number
IT8420849A0
IT8420849A0 IT8420849A IT2084984A IT8420849A0 IT 8420849 A0 IT8420849 A0 IT 8420849A0 IT 8420849 A IT8420849 A IT 8420849A IT 2084984 A IT2084984 A IT 2084984A IT 8420849 A0 IT8420849 A0 IT 8420849A0
Authority
IT
Italy
Prior art keywords
pyridazinones
preparation
drugs containing
drugs
containing pyridazinones
Prior art date
Application number
IT8420849A
Other languages
Italian (it)
Other versions
IT1173591B (en
IT8420849A1 (en
Inventor
Hermann Amschler
Wolf-Rudiger Ulrich
Manfrid Eltze
Original Assignee
Byk Gulden Lomberg Chem Fab
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 Byk Gulden Lomberg Chem Fab filed Critical Byk Gulden Lomberg Chem Fab
Publication of IT8420849A0 publication Critical patent/IT8420849A0/en
Publication of IT8420849A1 publication Critical patent/IT8420849A1/en
Application granted granted Critical
Publication of IT1173591B publication Critical patent/IT1173591B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D237/00—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings
    • C07D237/02—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings
    • C07D237/06—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D237/10—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D237/14—Oxygen atoms
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D237/00—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings
    • C07D237/02—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings
    • C07D237/06—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D237/10—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D237/18—Sulfur atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
IT20849/84A 1983-05-11 1984-05-09 PIRIDATIONS, THEIR PREPARATION AND USE, DRUGS CONTAINING PIRIDATIONS IT1173591B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH258083 1983-05-11

Publications (3)

Publication Number Publication Date
IT8420849A0 true IT8420849A0 (en) 1984-05-09
IT8420849A1 IT8420849A1 (en) 1985-11-09
IT1173591B IT1173591B (en) 1987-06-24

Family

ID=4236984

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20849/84A IT1173591B (en) 1983-05-11 1984-05-09 PIRIDATIONS, THEIR PREPARATION AND USE, DRUGS CONTAINING PIRIDATIONS

Country Status (5)

Country Link
EP (1) EP0141847A1 (en)
JP (1) JPS60501256A (en)
DE (1) DE3417368A1 (en)
IT (1) IT1173591B (en)
WO (1) WO1984004522A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK159431C (en) * 1984-05-10 1991-03-18 Byk Gulden Lomberg Chem Fab 6-PHENYL-3 (2H) -PYRIDAZINONES, METHOD OF PREPARING THEREOF, PHARMACEUTICALS CONTAINING THESE AND USING THE COMPOUNDS FOR THE PREPARATION OF MEDICINAL PRODUCTS
EP0593567B1 (en) * 1991-07-05 1996-08-28 Byk Gulden Lomberg Chemische Fabrik Gmbh Use of substituted pyridazines against dermatosis

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2435244A1 (en) * 1974-07-22 1976-02-05 Lentia Gmbh PROCESS FOR THE PREPARATION OF 3-PHENYLPYRIDAZONES
US4397854A (en) * 1981-05-14 1983-08-09 Warner-Lambert Company Substituted 6-phenyl-3(2H)-pyridazinones useful as cardiotonic agents

Also Published As

Publication number Publication date
IT1173591B (en) 1987-06-24
IT8420849A1 (en) 1985-11-09
WO1984004522A1 (en) 1984-11-22
DE3417368A1 (en) 1984-11-15
JPS60501256A (en) 1985-08-08
EP0141847A1 (en) 1985-05-22

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