ES347942A1 - Procedimiento para la obtencion de nuevos esteres de acidosp-halogenobenzoicos. - Google Patents

Procedimiento para la obtencion de nuevos esteres de acidosp-halogenobenzoicos.

Info

Publication number
ES347942A1
ES347942A1 ES347942A ES347942A ES347942A1 ES 347942 A1 ES347942 A1 ES 347942A1 ES 347942 A ES347942 A ES 347942A ES 347942 A ES347942 A ES 347942A ES 347942 A1 ES347942 A1 ES 347942A1
Authority
ES
Spain
Prior art keywords
dioxypyrazolidine
derivatives
methods
compositions containing
anti inflammatory
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
ES347942A
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.)
Esteve Pharmaceuticals SA
Original Assignee
Laboratorios del Dr Esteve SA
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 Laboratorios del Dr Esteve SA filed Critical Laboratorios del Dr Esteve SA
Priority to ES347942A priority Critical patent/ES347942A1/es
Priority to CH1670768A priority patent/CH508629A/fr
Priority to BE724019D priority patent/BE724019A/xx
Priority to DE1809821A priority patent/DE1809821C3/de
Priority to FR174959A priority patent/FR8103M/fr
Priority to GB55731/68A priority patent/GB1244665A/en
Publication of ES347942A1 publication Critical patent/ES347942A1/es
Priority to US00125324A priority patent/US3755576A/en
Expired legal-status Critical Current

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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

Procedimiento para la obtención de nuevos ésteres de ácidos p-halogenobenzoicos , que consiste esencialmente en esterificar un derivado hidroximetilado de la fenilbutazona con cloruro de un ácido halógeno benzoico, en medio piridínico.
ES347942A 1967-11-23 1967-11-23 Procedimiento para la obtencion de nuevos esteres de acidosp-halogenobenzoicos. Expired ES347942A1 (es)

Priority Applications (7)

Application Number Priority Date Filing Date Title
ES347942A ES347942A1 (es) 1967-11-23 1967-11-23 Procedimiento para la obtencion de nuevos esteres de acidosp-halogenobenzoicos.
CH1670768A CH508629A (fr) 1967-11-23 1968-11-14 Procédé de préparation des esters d'acides benzoïques
BE724019D BE724019A (es) 1967-11-23 1968-11-18
DE1809821A DE1809821C3 (de) 1967-11-23 1968-11-20 1 ^-DiphenyM-n-butyM-hydroxymethyl-3,5-dioxopyrazolidinester von p-Chlorbenzoesäure, Verfahren zu seiner Herstellung und ihn enthaltendes Mittel
FR174959A FR8103M (es) 1967-11-23 1968-11-22
GB55731/68A GB1244665A (en) 1967-11-23 1968-11-25 Pyrazolidine derivatives
US00125324A US3755576A (en) 1967-11-23 1971-03-17 Anti inflammatory compositions containing dioxypyrazolidine derivatives and methods of use

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES347942A ES347942A1 (es) 1967-11-23 1967-11-23 Procedimiento para la obtencion de nuevos esteres de acidosp-halogenobenzoicos.

Publications (1)

Publication Number Publication Date
ES347942A1 true ES347942A1 (es) 1969-03-01

Family

ID=8447114

Family Applications (1)

Application Number Title Priority Date Filing Date
ES347942A Expired ES347942A1 (es) 1967-11-23 1967-11-23 Procedimiento para la obtencion de nuevos esteres de acidosp-halogenobenzoicos.

Country Status (7)

Country Link
US (1) US3755576A (es)
BE (1) BE724019A (es)
CH (1) CH508629A (es)
DE (1) DE1809821C3 (es)
ES (1) ES347942A1 (es)
FR (1) FR8103M (es)
GB (1) GB1244665A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1191034B (it) * 1982-10-15 1988-02-24 Edmondo Pharma Srl Composto ad attivita' vasodilatatrice,antiaggregante e ipocolesterolemizzante,procedimento per la sua preparazione e composizione farmaceutiche relative

Also Published As

Publication number Publication date
CH508629A (fr) 1971-06-15
GB1244665A (en) 1971-09-02
DE1809821B2 (de) 1978-06-15
US3755576A (en) 1973-08-28
FR8103M (es) 1970-07-27
DE1809821A1 (de) 1969-07-10
DE1809821C3 (de) 1979-02-08
BE724019A (es) 1969-05-19

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