GB1394673A - Method for preparing the equimolecular salt of piperazine and 1,2-diphenyl-4-butyl-3,5-dioxo-pyrazolidine - Google Patents

Method for preparing the equimolecular salt of piperazine and 1,2-diphenyl-4-butyl-3,5-dioxo-pyrazolidine

Info

Publication number
GB1394673A
GB1394673A GB1988171A GB1988171A GB1394673A GB 1394673 A GB1394673 A GB 1394673A GB 1988171 A GB1988171 A GB 1988171A GB 1988171 A GB1988171 A GB 1988171A GB 1394673 A GB1394673 A GB 1394673A
Authority
GB
United Kingdom
Prior art keywords
salt
piperazine
pyrazolidine
dioxo
diphenyl
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
GB1988171A
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.)
REALISATIONS SCIENT EN ABREGE
Original Assignee
REALISATIONS SCIENT EN ABREGE
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 REALISATIONS SCIENT EN ABREGE filed Critical REALISATIONS SCIENT EN ABREGE
Priority to GB1988171A priority Critical patent/GB1394673A/en
Priority to BE784521A priority patent/BE784521A/en
Priority to ES403962A priority patent/ES403962A1/en
Priority to AT493272A priority patent/AT327197B/en
Priority to LU65484D priority patent/LU65484A1/xx
Priority to CH852472A priority patent/CH533118A/en
Priority to DE19722227813 priority patent/DE2227813A1/en
Priority to FR7220853A priority patent/FR2141338A5/fr
Priority to DD16358572A priority patent/DD98929A5/xx
Priority to NL7207877A priority patent/NL7207877A/xx
Priority to AR24247772A priority patent/AR196994A1/en
Priority to CA144,388A priority patent/CA985284A/en
Priority to JP5813272A priority patent/JPS519002B1/ja
Priority to US05/525,709 priority patent/US3976646A/en
Publication of GB1394673A publication Critical patent/GB1394673A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
    • C07D295/02—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms containing only hydrogen and carbon atoms in addition to the ring hetero elements
    • 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
    • C07D231/34—Oxygen atoms with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached in position 4

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Detergent Compositions (AREA)

Abstract

1394673 Piperazine salt SOC D'ETUDES ET DE REALISATIONS SCIENTIFIQUES EN ABREGE SERESCI Sprl 7 June 1972 [10 June 1971] 19881/71 Heading C2C The salt of formula is prepared by dissolving the components separately in the same organic solvent, which is a ketone, ether, ester or a chlorinated aliphatic hydrocarbon C x H y Cl z (x=1-3, y=0-6, z= 1-6), mixing the solutions stirring the mixture, adding a few seed crystals, stirring until a precipitate of the salt is obtained, and isloating it by filtration, washing and drying.
GB1988171A 1971-06-10 1971-06-10 Method for preparing the equimolecular salt of piperazine and 1,2-diphenyl-4-butyl-3,5-dioxo-pyrazolidine Expired GB1394673A (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
GB1988171A GB1394673A (en) 1971-06-10 1971-06-10 Method for preparing the equimolecular salt of piperazine and 1,2-diphenyl-4-butyl-3,5-dioxo-pyrazolidine
BE784521A BE784521A (en) 1971-06-10 1972-06-07 PROCESS FOR PREPARING A SUBSTITUTED PYRAZOLIDINE DERIVATIVE
ES403962A ES403962A1 (en) 1971-06-10 1972-06-07 Method for preparing the equimolecular salt of piperazine and 1,2-diphenyl-4-butyl-3,5-dioxo-pyrazolidine
AT493272A AT327197B (en) 1971-06-10 1972-06-08 PROCESS FOR THE PRODUCTION OF AN AQUIMOLAR ADDITION COMPOUND OF PIPERAZINE AND DIPHENYL-1,2-BUTYL-4-DIOXO-3,5-PYRAZOLIDINE
LU65484D LU65484A1 (en) 1971-06-10 1972-06-08
CH852472A CH533118A (en) 1971-06-10 1972-06-08 Process for the preparation of a substituted pyrazolidine salt
DE19722227813 DE2227813A1 (en) 1971-06-10 1972-06-08 PROCESS FOR MANUFACTURING A SUBSTITUTED PYRAZOLIDINE DERIVATIVE
FR7220853A FR2141338A5 (en) 1971-06-10 1972-06-09
DD16358572A DD98929A5 (en) 1971-06-10 1972-06-09
NL7207877A NL7207877A (en) 1971-06-10 1972-06-09
AR24247772A AR196994A1 (en) 1971-06-10 1972-06-09 PROCEDURE FOR THE PREPARATION OF EQUIMOLECULAR SALTS OF PIPERACIN AND DIPHENYL-1,2-BUTYL-4-DIOXO-3,5-PIRAZOLIDINE
CA144,388A CA985284A (en) 1971-06-10 1972-06-09 Method for preparing the equimolecular salt of piperazine and diphenyl-1,2-butyl-4-dioxo-3,5-pyrazolidine
JP5813272A JPS519002B1 (en) 1971-06-10 1972-06-10
US05/525,709 US3976646A (en) 1971-06-10 1974-11-20 Process for preparing equimolecular salt of piperazine and 1,2-diphenyl-4-butyl-3,5-dioxo pyrazolidine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1988171A GB1394673A (en) 1971-06-10 1971-06-10 Method for preparing the equimolecular salt of piperazine and 1,2-diphenyl-4-butyl-3,5-dioxo-pyrazolidine

Publications (1)

Publication Number Publication Date
GB1394673A true GB1394673A (en) 1975-05-21

Family

ID=10136738

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1988171A Expired GB1394673A (en) 1971-06-10 1971-06-10 Method for preparing the equimolecular salt of piperazine and 1,2-diphenyl-4-butyl-3,5-dioxo-pyrazolidine

Country Status (13)

Country Link
JP (1) JPS519002B1 (en)
AR (1) AR196994A1 (en)
AT (1) AT327197B (en)
BE (1) BE784521A (en)
CA (1) CA985284A (en)
CH (1) CH533118A (en)
DD (1) DD98929A5 (en)
DE (1) DE2227813A1 (en)
ES (1) ES403962A1 (en)
FR (1) FR2141338A5 (en)
GB (1) GB1394673A (en)
LU (1) LU65484A1 (en)
NL (1) NL7207877A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53157112U (en) * 1977-05-16 1978-12-09
JPS5462514U (en) * 1977-10-12 1979-05-01
JPS63142321U (en) * 1987-03-11 1988-09-20
JPH0220098U (en) * 1988-07-27 1990-02-09

Also Published As

Publication number Publication date
LU65484A1 (en) 1972-10-05
NL7207877A (en) 1972-12-12
DD98929A5 (en) 1973-07-12
ATA493272A (en) 1975-04-15
FR2141338A5 (en) 1973-01-19
CH533118A (en) 1973-01-31
AR196994A1 (en) 1974-03-08
JPS519002B1 (en) 1976-03-23
DE2227813A1 (en) 1973-01-04
AT327197B (en) 1976-01-26
CA985284A (en) 1976-03-09
ES403962A1 (en) 1975-05-01
BE784521A (en) 1972-10-02

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee