CH365728A - Process for the preparation of 3,5-diketo-pyrazolidine derivatives - Google Patents

Process for the preparation of 3,5-diketo-pyrazolidine derivatives

Info

Publication number
CH365728A
CH365728A CH5089557A CH5089557A CH365728A CH 365728 A CH365728 A CH 365728A CH 5089557 A CH5089557 A CH 5089557A CH 5089557 A CH5089557 A CH 5089557A CH 365728 A CH365728 A CH 365728A
Authority
CH
Switzerland
Prior art keywords
diketo
preparation
pyrazolidine derivatives
pyrazolidine
derivatives
Prior art date
Application number
CH5089557A
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
Priority to CH5089557A priority Critical patent/CH365728A/en
Priority to CH5814758A priority patent/CH367507A/en
Priority to BE567876A priority patent/BE567876A/fr
Priority to FR1206223D priority patent/FR1206223A/en
Publication of CH365728A publication Critical patent/CH365728A/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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CH5089557A 1957-09-24 1957-09-24 Process for the preparation of 3,5-diketo-pyrazolidine derivatives CH365728A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH5089557A CH365728A (en) 1957-09-24 1957-09-24 Process for the preparation of 3,5-diketo-pyrazolidine derivatives
CH5814758A CH367507A (en) 1957-09-24 1958-04-11 Process for the preparation of 1- (N-methyl-piperidyl-4 ') -2-isopropyl-4-phenyl-3,5-diketo-pyrazolidine
BE567876A BE567876A (en) 1957-09-24 1958-05-20
FR1206223D FR1206223A (en) 1957-09-24 1958-05-27 Process for the preparation of 3.5-diketo-pyrazolidines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH5089557A CH365728A (en) 1957-09-24 1957-09-24 Process for the preparation of 3,5-diketo-pyrazolidine derivatives

Publications (1)

Publication Number Publication Date
CH365728A true CH365728A (en) 1962-11-30

Family

ID=4517334

Family Applications (1)

Application Number Title Priority Date Filing Date
CH5089557A CH365728A (en) 1957-09-24 1957-09-24 Process for the preparation of 3,5-diketo-pyrazolidine derivatives

Country Status (3)

Country Link
BE (1) BE567876A (en)
CH (1) CH365728A (en)
FR (1) FR1206223A (en)

Also Published As

Publication number Publication date
BE567876A (en) 1958-11-20
FR1206223A (en) 1960-02-08

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