CH390262A - Process for the preparation of new pyridazine derivatives - Google Patents

Process for the preparation of new pyridazine derivatives

Info

Publication number
CH390262A
CH390262A CH57361A CH57361A CH390262A CH 390262 A CH390262 A CH 390262A CH 57361 A CH57361 A CH 57361A CH 57361 A CH57361 A CH 57361A CH 390262 A CH390262 A CH 390262A
Authority
CH
Switzerland
Prior art keywords
preparation
pyridazine derivatives
new pyridazine
new
derivatives
Prior art date
Application number
CH57361A
Other languages
German (de)
Inventor
Fucik Karel Rndr
Original Assignee
Spofa Vereinigte Pharma Werke
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 Spofa Vereinigte Pharma Werke filed Critical Spofa Vereinigte Pharma Werke
Publication of CH390262A publication Critical patent/CH390262A/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
    • C07D237/20—Nitrogen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CH57361A 1960-01-21 1961-01-18 Process for the preparation of new pyridazine derivatives CH390262A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CS44760 1960-01-21
CS639760 1960-10-25

Publications (1)

Publication Number Publication Date
CH390262A true CH390262A (en) 1965-04-15

Family

ID=25745285

Family Applications (1)

Application Number Title Priority Date Filing Date
CH57361A CH390262A (en) 1960-01-21 1961-01-18 Process for the preparation of new pyridazine derivatives

Country Status (2)

Country Link
CH (1) CH390262A (en)
GB (1) GB936505A (en)

Also Published As

Publication number Publication date
GB936505A (en) 1963-09-11

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