FR1206223A - Procédé de préparation de 3. 5-dicéto-pyrazolidines - Google Patents

Procédé de préparation de 3. 5-dicéto-pyrazolidines

Info

Publication number
FR1206223A
FR1206223A FR1206223DA FR1206223A FR 1206223 A FR1206223 A FR 1206223A FR 1206223D A FR1206223D A FR 1206223DA FR 1206223 A FR1206223 A FR 1206223A
Authority
FR
France
Prior art keywords
pyrazolidines
diketo
preparation
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sandoz AG
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
Application granted granted Critical
Publication of FR1206223A publication Critical patent/FR1206223A/fr
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D401/00Heterocyclic 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
    • C07D401/02Heterocyclic 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
    • C07D401/04Heterocyclic 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)
FR1206223D 1957-09-24 1958-05-27 Procédé de préparation de 3. 5-dicéto-pyrazolidines Expired FR1206223A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH5089557A CH365728A (de) 1957-09-24 1957-09-24 Verfahren zur Herstellung von 3,5-Diketo-pyrazolidin-Derivaten

Publications (1)

Publication Number Publication Date
FR1206223A true FR1206223A (fr) 1960-02-08

Family

ID=4517334

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1206223D Expired FR1206223A (fr) 1957-09-24 1958-05-27 Procédé de préparation de 3. 5-dicéto-pyrazolidines

Country Status (3)

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

Also Published As

Publication number Publication date
CH365728A (de) 1962-11-30
BE567876A (fr) 1958-11-20

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