DK103998C - Process for the preparation of pyridazine derivatives. - Google Patents

Process for the preparation of pyridazine derivatives.

Info

Publication number
DK103998C
DK103998C DK462262AA DK462262A DK103998C DK 103998 C DK103998 C DK 103998C DK 462262A A DK462262A A DK 462262AA DK 462262 A DK462262 A DK 462262A DK 103998 C DK103998 C DK 103998C
Authority
DK
Denmark
Prior art keywords
preparation
pyridazine derivatives
pyridazine
derivatives
Prior art date
Application number
DK462262AA
Other languages
Danish (da)
Original Assignee
Chemie Linz Ag
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 Chemie Linz Ag filed Critical Chemie Linz Ag
Application granted granted Critical
Publication of DK103998C publication Critical patent/DK103998C/en

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
    • 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)
  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
DK462262AA 1961-11-16 1962-10-26 Process for the preparation of pyridazine derivatives. DK103998C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT864061A AT227710B (en) 1961-11-16 1961-11-16 Process for the preparation of new pyridazine derivatives

Publications (1)

Publication Number Publication Date
DK103998C true DK103998C (en) 1966-03-21

Family

ID=3607281

Family Applications (1)

Application Number Title Priority Date Filing Date
DK462262AA DK103998C (en) 1961-11-16 1962-10-26 Process for the preparation of pyridazine derivatives.

Country Status (5)

Country Link
AT (1) AT227710B (en)
CH (1) CH408941A (en)
DK (1) DK103998C (en)
ES (1) ES281982A1 (en)
SE (1) SE300983B (en)

Also Published As

Publication number Publication date
ES281982A1 (en) 1963-03-01
CH408941A (en) 1966-03-15
AT227710B (en) 1963-06-10
SE300983B (en) 1968-05-20

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