CH533635A - Process for the preparation of new esters of thiophene acetic acid - Google Patents

Process for the preparation of new esters of thiophene acetic acid

Info

Publication number
CH533635A
CH533635A CH1514172A CH1514172A CH533635A CH 533635 A CH533635 A CH 533635A CH 1514172 A CH1514172 A CH 1514172A CH 1514172 A CH1514172 A CH 1514172A CH 533635 A CH533635 A CH 533635A
Authority
CH
Switzerland
Prior art keywords
preparation
acetic acid
new esters
thiophene acetic
thiophene
Prior art date
Application number
CH1514172A
Other languages
French (fr)
Inventor
Clemence Francois
Martret Odile Le
Original Assignee
Roussel Uclaf
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9042907&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CH533635(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Roussel Uclaf filed Critical Roussel Uclaf
Publication of CH533635A publication Critical patent/CH533635A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
    • C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
    • C07D333/06—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms
    • C07D333/24—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
    • C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
    • C07D333/06—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms
    • C07D333/22—Radicals substituted by doubly bound hetero atoms, or by two hetero atoms other than halogen singly bound to the same carbon atom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CH1514172A 1969-11-12 1970-11-09 Process for the preparation of new esters of thiophene acetic acid CH533635A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR696938734A FR2068425B1 (en) 1969-11-12 1969-11-12

Publications (1)

Publication Number Publication Date
CH533635A true CH533635A (en) 1973-02-15

Family

ID=9042907

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1659570A CH534172A (en) 1969-11-12 1970-11-09 Process for preparing novel thiophene acetic acid derivative
CH1514172A CH533635A (en) 1969-11-12 1970-11-09 Process for the preparation of new esters of thiophene acetic acid

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH1659570A CH534172A (en) 1969-11-12 1970-11-09 Process for preparing novel thiophene acetic acid derivative

Country Status (12)

Country Link
AT (1) AT298480B (en)
BE (1) BE758741A (en)
CH (2) CH534172A (en)
DK (1) DK126203B (en)
ES (2) ES385419A1 (en)
FR (1) FR2068425B1 (en)
GB (1) GB1331505A (en)
IL (1) IL35485A (en)
NL (1) NL168837C (en)
OA (1) OA03518A (en)
SE (1) SE377570B (en)
ZA (1) ZA707669B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2203625A1 (en) * 1972-10-24 1974-05-17 Roussel Uclaf 2-Benzoyl-5-thiazolyl alkanoic acids - as anti-inflammatories and analgesics prepdfrom a phenyl thio glyoxylamide and a 3-bromo 3-benzoyl alkanoic ester
FR2319340A1 (en) * 1975-07-28 1977-02-25 Roussel Uclaf NEW SALT OF A-METHYL BENZOYL-5-THIOPHENE-2 ACETIC ACID, METHOD OF PREPARATION AND APPLICATION AS A MEDICINAL PRODUCT
FR2545085B1 (en) * 1983-04-28 1985-10-25 Roussel Uclaf NOVEL PROCESS FOR THE PREPARATION OF A-HYDROXY 2-THIOPHENE ACETIC ACID DERIVATIVES
GB8525716D0 (en) * 1985-10-18 1985-11-20 Roussel Lab Ltd Chemical compounds
CA2131992A1 (en) * 1992-03-13 1993-09-16 James W. Young Antipyretic and analgesic methods and compositions containing optically pure r-etodolac
US5859042A (en) * 1995-09-27 1999-01-12 Ono Pharmaceutical Co., Ltd. Five membered heterocyclic compounds

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1139164A (en) * 1966-12-05 1969-01-08 Parke Davis & Co New heterocyclic acetic acid compounds and methods for their production
GB1195628A (en) * 1967-07-26 1970-06-17 Mcneilab Inc Aroyl-Substituted Pyrroles

Also Published As

Publication number Publication date
ES385419A1 (en) 1973-04-16
DE2055264A1 (en) 1971-05-19
CH534172A (en) 1973-02-28
DE2055264B2 (en) 1975-09-25
SE377570B (en) 1975-07-14
IL35485A0 (en) 1970-12-24
BE758741A (en) 1971-05-10
ES396495A2 (en) 1974-05-16
ZA707669B (en) 1971-12-29
NL7016412A (en) 1971-05-14
FR2068425B1 (en) 1973-01-12
GB1331505A (en) 1973-09-26
AT298480B (en) 1972-05-10
OA03518A (en) 1971-03-30
IL35485A (en) 1974-03-14
FR2068425A1 (en) 1971-08-27
DK126203B (en) 1973-06-18
NL168837C (en) 1982-05-17

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Legal Events

Date Code Title Description
PL Patent ceased