HUT52760A - Process for producing new pyrazolidine derivatives - Google Patents

Process for producing new pyrazolidine derivatives

Info

Publication number
HUT52760A
HUT52760A HU114988A HU114988A HUT52760A HU T52760 A HUT52760 A HU T52760A HU 114988 A HU114988 A HU 114988A HU 114988 A HU114988 A HU 114988A HU T52760 A HUT52760 A HU T52760A
Authority
HU
Hungary
Prior art keywords
producing new
pyrazolidine derivatives
pyrazolidine
derivatives
producing
Prior art date
Application number
HU114988A
Other languages
Hungarian (hu)
Other versions
HU203538B (en
Inventor
Janosne Aracs
Gyula Beszedics
Jozsef Mondok
Sandor Nemeth
Attilane Kovacs
Laszlo Nagy
Original Assignee
Richter Gedeon Vegyeszet
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 Richter Gedeon Vegyeszet filed Critical Richter Gedeon Vegyeszet
Priority to HU114988A priority Critical patent/HU203538B/en
Priority to DE19893907314 priority patent/DE3907314A1/en
Priority to FR8903157A priority patent/FR2628422B1/en
Priority to ES8900878A priority patent/ES2012286A6/en
Publication of HUT52760A publication Critical patent/HUT52760A/en
Publication of HU203538B publication Critical patent/HU203538B/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
    • C07D231/34—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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
HU114988A 1988-03-10 1988-03-10 Process for producing 1,2-diphenyl-3,5-dioxy-4-butyl-pirazolidin-sodium-monohydrate HU203538B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
HU114988A HU203538B (en) 1988-03-10 1988-03-10 Process for producing 1,2-diphenyl-3,5-dioxy-4-butyl-pirazolidin-sodium-monohydrate
DE19893907314 DE3907314A1 (en) 1988-03-10 1989-03-07 Novel pyrazolidine derivative and its preparation
FR8903157A FR2628422B1 (en) 1988-03-10 1989-03-10 SALT OF SODIUM MONOHYDRATE OF 1,2-DIPHENYL-3,5-DIOXO-4-N-BUTYLPYRAZOLIDINE ("PHENYLBUTAZONE") AND ITS PREPARATION
ES8900878A ES2012286A6 (en) 1988-03-10 1989-03-10 Novel pyrazolidine derivative and its preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU114988A HU203538B (en) 1988-03-10 1988-03-10 Process for producing 1,2-diphenyl-3,5-dioxy-4-butyl-pirazolidin-sodium-monohydrate

Publications (2)

Publication Number Publication Date
HUT52760A true HUT52760A (en) 1990-08-28
HU203538B HU203538B (en) 1991-08-28

Family

ID=10953051

Family Applications (1)

Application Number Title Priority Date Filing Date
HU114988A HU203538B (en) 1988-03-10 1988-03-10 Process for producing 1,2-diphenyl-3,5-dioxy-4-butyl-pirazolidin-sodium-monohydrate

Country Status (4)

Country Link
DE (1) DE3907314A1 (en)
ES (1) ES2012286A6 (en)
FR (1) FR2628422B1 (en)
HU (1) HU203538B (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2562830A (en) * 1951-07-31 Derivatives
BE590756A (en) * 1960-05-12
US3790558A (en) * 1961-04-24 1974-02-05 Purdue Frederick Co Pyrazolidone derivatives substituted on the 4 position with pectin or algin
DE1249285B (en) * 1963-01-24 1967-09-07 I R Geigy A G Basel (Schweiz) Process for the production of therapeutically effective seeds 1,2 diaryl-4-alkvl 3,5 dioxo pyrazohdmen
FR4928M (en) * 1966-01-05 1967-04-24
CH500197A (en) * 1968-12-11 1970-12-15 Ciba Geigy Ag Process for the preparation of a new crystal compound of phenylbutazone
ES423129A1 (en) * 1974-02-12 1976-04-16 Hosbon Invest Procedure for the obtaining of new anti-inflammatory drugs. (Machine-translation by Google Translate, not legally binding)
PL122256B1 (en) * 1979-11-26 1982-07-31 Lodzkie Zaklady Farma Process for preparing molecular compound of beta-diethylaminoethylamide of p-chlorophenoxyacetic acid with 4-n-butyl-3,5-diketo-1,2-diphenylpyrazolidin

Also Published As

Publication number Publication date
DE3907314A1 (en) 1989-09-21
FR2628422A1 (en) 1989-09-15
HU203538B (en) 1991-08-28
ES2012286A6 (en) 1990-03-01
FR2628422B1 (en) 1992-03-27

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Legal Events

Date Code Title Description
HMM4 Cancellation of final prot. due to non-payment of fee