AT260231B - Process for the preparation of 1,2-diphenyl-3,5-dioxo-4- [3'-oxobutyl] pyrazolidine - Google Patents

Process for the preparation of 1,2-diphenyl-3,5-dioxo-4- [3'-oxobutyl] pyrazolidine

Info

Publication number
AT260231B
AT260231B AT1035966A AT1035966A AT260231B AT 260231 B AT260231 B AT 260231B AT 1035966 A AT1035966 A AT 1035966A AT 1035966 A AT1035966 A AT 1035966A AT 260231 B AT260231 B AT 260231B
Authority
AT
Austria
Prior art keywords
oxobutyl
pyrazolidine
dioxo
diphenyl
preparation
Prior art date
Application number
AT1035966A
Other languages
German (de)
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
Application granted granted Critical
Publication of AT260231B publication Critical patent/AT260231B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or 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
    • C07D231/28—Two oxygen or sulfur atoms
    • C07D231/30—Two oxygen or sulfur atoms attached in positions 3 and 5
    • C07D231/32—Oxygen atoms
    • C07D231/36—Oxygen atoms with hydrocarbon radicals, substituted by hetero atoms, attached in position 4

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
AT1035966A 1965-11-12 1966-11-09 Process for the preparation of 1,2-diphenyl-3,5-dioxo-4- [3'-oxobutyl] pyrazolidine AT260231B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS676865 1965-11-12

Publications (1)

Publication Number Publication Date
AT260231B true AT260231B (en) 1968-02-12

Family

ID=5415440

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1035966A AT260231B (en) 1965-11-12 1966-11-09 Process for the preparation of 1,2-diphenyl-3,5-dioxo-4- [3'-oxobutyl] pyrazolidine

Country Status (11)

Country Link
AT (1) AT260231B (en)
BE (1) BE689531A (en)
CH (1) CH511234A (en)
DE (1) DE1620423A1 (en)
DK (1) DK114484B (en)
FI (1) FI46509C (en)
FR (1) FR1500627A (en)
GB (1) GB1161688A (en)
NL (1) NL6615918A (en)
NO (1) NO117856B (en)
SE (1) SE314378B (en)

Also Published As

Publication number Publication date
NL6615918A (en) 1967-05-16
FI46509B (en) 1973-01-02
CH511234A (en) 1971-08-15
FI46509C (en) 1973-04-10
DK114484B (en) 1969-07-07
DE1620423A1 (en) 1970-04-09
SE314378B (en) 1969-09-08
FR1500627A (en) 1967-11-03
NO117856B (en) 1969-10-06
GB1161688A (en) 1969-08-20
BE689531A (en) 1967-04-14

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