CH358085A - Process for the preparation of new pyrazolone derivatives - Google Patents

Process for the preparation of new pyrazolone derivatives

Info

Publication number
CH358085A
CH358085A CH358085DA CH358085A CH 358085 A CH358085 A CH 358085A CH 358085D A CH358085D A CH 358085DA CH 358085 A CH358085 A CH 358085A
Authority
CH
Switzerland
Prior art keywords
preparation
pyrazolone derivatives
new
new pyrazolone
derivatives
Prior art date
Application number
Other languages
German (de)
Inventor
Ernst Dr Jucker
Anton Dr Ebnoether
Original Assignee
Sandoz 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 Sandoz Ag filed Critical Sandoz Ag
Publication of CH358085A publication Critical patent/CH358085A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
    • C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
    • C07D401/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring-member bond

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Hydrogenated Pyridines (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CH358085D 1957-05-28 1957-09-04 Process for the preparation of new pyrazolone derivatives CH358085A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1060865X 1957-05-28

Publications (1)

Publication Number Publication Date
CH358085A true CH358085A (en) 1961-11-15

Family

ID=4555406

Family Applications (2)

Application Number Title Priority Date Filing Date
CH355782D CH355782A (en) 1957-05-28 1957-05-28 Process for the preparation of new pyrazolone derivatives
CH358085D CH358085A (en) 1957-05-28 1957-09-04 Process for the preparation of new pyrazolone derivatives

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH355782D CH355782A (en) 1957-05-28 1957-05-28 Process for the preparation of new pyrazolone derivatives

Country Status (2)

Country Link
CH (2) CH355782A (en)
DE (1) DE1060865B (en)

Also Published As

Publication number Publication date
DE1060865B (en) 1959-07-09
CH355782A (en) 1961-07-31

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