FR2392979A1 - PHARMACOLOGICALLY ACTIVE ESTERS OF 2-ACETOXY-BENZOIC ACID WITH 4-ALCOXYL-3,5-DIOXO-PYRAZOLIDINE DERIVATIVES, METHODS FOR THEIR PREPARATION AND INTERMEDIARIES USEFUL IN THESE METHODS - Google Patents

PHARMACOLOGICALLY ACTIVE ESTERS OF 2-ACETOXY-BENZOIC ACID WITH 4-ALCOXYL-3,5-DIOXO-PYRAZOLIDINE DERIVATIVES, METHODS FOR THEIR PREPARATION AND INTERMEDIARIES USEFUL IN THESE METHODS

Info

Publication number
FR2392979A1
FR2392979A1 FR7816636A FR7816636A FR2392979A1 FR 2392979 A1 FR2392979 A1 FR 2392979A1 FR 7816636 A FR7816636 A FR 7816636A FR 7816636 A FR7816636 A FR 7816636A FR 2392979 A1 FR2392979 A1 FR 2392979A1
Authority
FR
France
Prior art keywords
methods
dioxo
acetoxy
preparation
benzoic acid
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.)
Granted
Application number
FR7816636A
Other languages
French (fr)
Other versions
FR2392979B1 (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.)
Sterwin AG
Original Assignee
Sterwin 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 Sterwin AG filed Critical Sterwin AG
Publication of FR2392979A1 publication Critical patent/FR2392979A1/en
Application granted granted Critical
Publication of FR2392979B1 publication Critical patent/FR2392979B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/04—Ortho-condensed systems
    • 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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

L'invention concerne la préparation d'ester d'acide 2-acétoxy-benzoïque et de dérivés du type 4-alcoyl-3,5-dioxo-pyrazolidine. Les composés nouveaux sont ceux de formule :The invention relates to the preparation of 2-acetoxy-benzoic acid ester and derivatives of the 4-alkyl-3,5-dioxo-pyrazolidine type. The new compounds are those of formula:

FR7816636A 1977-06-02 1978-06-02 PHARMACOLOGICALLY ACTIVE ESTERS OF 2-ACETOXY-BENZOIC ACID WITH 4-ALCOXYL-3,5-DIOXO-PYRAZOLIDINE DERIVATIVES, METHODS FOR THEIR PREPARATION AND INTERMEDIARIES USEFUL IN THESE METHODS Granted FR2392979A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB23321/77A GB1589816A (en) 1977-06-02 1977-06-02 Pharmacologically active esters of alkyl-dioxo-pyrazotidine derivatives

Publications (2)

Publication Number Publication Date
FR2392979A1 true FR2392979A1 (en) 1978-12-29
FR2392979B1 FR2392979B1 (en) 1982-10-22

Family

ID=10193724

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7816636A Granted FR2392979A1 (en) 1977-06-02 1978-06-02 PHARMACOLOGICALLY ACTIVE ESTERS OF 2-ACETOXY-BENZOIC ACID WITH 4-ALCOXYL-3,5-DIOXO-PYRAZOLIDINE DERIVATIVES, METHODS FOR THEIR PREPARATION AND INTERMEDIARIES USEFUL IN THESE METHODS

Country Status (11)

Country Link
AT (1) AT366372B (en)
BE (1) BE867761A (en)
DE (1) DE2824372A1 (en)
DK (1) DK244078A (en)
FR (1) FR2392979A1 (en)
GB (1) GB1589816A (en)
IE (1) IE47712B1 (en)
LU (1) LU79757A1 (en)
NL (1) NL7806018A (en)
NO (1) NO148780C (en)
SE (1) SE7806462L (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2745783A (en) * 1950-11-06 1956-05-15 Geigy Ag J R Substituted 1. 2-diphenyl-3. 5-dioxo-pyrazolidines
US2905694A (en) * 1959-09-22 Certain esters of i
NL6609983A (en) * 1966-07-15 1968-01-16
FR1584823A (en) * 1968-09-19 1970-01-02
GB1205519A (en) * 1967-09-27 1970-09-16 Siegfried Ag Novel 1,2-dihydro-benztriazine derivatives and process for preparing the same
US3607881A (en) * 1967-06-06 1971-09-21 Hosbon Sa Lab Phenylbutazone derivatives
FR2094501A5 (en) * 1970-06-23 1972-02-04 Aries Robert 3-salicyloyloxy derivatives of phenylbutazone - and analogues - with antiinflammatory antipyretic, analgesic, antirhe
FR2296416A1 (en) * 1975-01-06 1976-07-30 Inter Research Corp TRANSITIONAL "PRO-DRUG" FORMS OF PHENYLBUTAZONE AND OXYPHENBUTAZONE
FR2403997A1 (en) * 1977-09-22 1979-04-20 Sterwin Ag NEW DERIVATIVES OF 3,5-DIOXO-PYRAZOLIDINE, THEIR PREPARATION AND MEDICINAL PRODUCTS CONTAINING THEM

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2905694A (en) * 1959-09-22 Certain esters of i
US2745783A (en) * 1950-11-06 1956-05-15 Geigy Ag J R Substituted 1. 2-diphenyl-3. 5-dioxo-pyrazolidines
NL6609983A (en) * 1966-07-15 1968-01-16
US3607881A (en) * 1967-06-06 1971-09-21 Hosbon Sa Lab Phenylbutazone derivatives
GB1205519A (en) * 1967-09-27 1970-09-16 Siegfried Ag Novel 1,2-dihydro-benztriazine derivatives and process for preparing the same
FR1584823A (en) * 1968-09-19 1970-01-02
FR2094501A5 (en) * 1970-06-23 1972-02-04 Aries Robert 3-salicyloyloxy derivatives of phenylbutazone - and analogues - with antiinflammatory antipyretic, analgesic, antirhe
FR2296416A1 (en) * 1975-01-06 1976-07-30 Inter Research Corp TRANSITIONAL "PRO-DRUG" FORMS OF PHENYLBUTAZONE AND OXYPHENBUTAZONE
FR2403997A1 (en) * 1977-09-22 1979-04-20 Sterwin Ag NEW DERIVATIVES OF 3,5-DIOXO-PYRAZOLIDINE, THEIR PREPARATION AND MEDICINAL PRODUCTS CONTAINING THEM

Also Published As

Publication number Publication date
NO148780B (en) 1983-09-05
IE47712B1 (en) 1984-05-30
BE867761A (en) 1978-10-02
NO781907L (en) 1978-12-05
IE781105L (en) 1978-12-02
SE7806462L (en) 1979-02-09
NO148780C (en) 1983-12-14
ATA398778A (en) 1981-08-15
NL7806018A (en) 1978-12-05
AT366372B (en) 1982-04-13
FR2392979B1 (en) 1982-10-22
LU79757A1 (en) 1978-11-28
DK244078A (en) 1978-12-03
DE2824372A1 (en) 1978-12-14
GB1589816A (en) 1981-05-20

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