CA1201442A - Procede de preparation de derives de l'acide 2- thiophene acetique - Google Patents

Procede de preparation de derives de l'acide 2- thiophene acetique

Info

Publication number
CA1201442A
CA1201442A CA000433422A CA433422A CA1201442A CA 1201442 A CA1201442 A CA 1201442A CA 000433422 A CA000433422 A CA 000433422A CA 433422 A CA433422 A CA 433422A CA 1201442 A CA1201442 A CA 1201442A
Authority
CA
Canada
Prior art keywords
formula
product
thiophene
acid
iii
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
CA000433422A
Other languages
English (en)
French (fr)
Inventor
Roger Nabet
Jean-Luc Grardel
Maurice Gallois
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.)
Sanofi Aventis France
Original Assignee
Roussel Uclaf 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 Roussel Uclaf SA filed Critical Roussel Uclaf SA
Application granted granted Critical
Publication of CA1201442A publication Critical patent/CA1201442A/fr
Expired legal-status Critical Current

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
    • C07D333/12—Radicals substituted by halogen atoms or nitro or nitroso 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
    • C07D333/24—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Heterocyclic Compounds Containing Sulfur Atoms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
CA000433422A 1982-12-03 1983-07-28 Procede de preparation de derives de l'acide 2- thiophene acetique Expired CA1201442A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR82-20272 1982-12-03
FR8220272A FR2537138A1 (fr) 1982-12-03 1982-12-03 Procede de preparation de derives de l'acide 2-thiophene acetique

Publications (1)

Publication Number Publication Date
CA1201442A true CA1201442A (fr) 1986-03-04

Family

ID=9279758

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000433422A Expired CA1201442A (fr) 1982-12-03 1983-07-28 Procede de preparation de derives de l'acide 2- thiophene acetique

Country Status (22)

Country Link
JP (1) JPS59106483A (de)
KR (1) KR900003281B1 (de)
AT (1) AT392785B (de)
AU (1) AU557065B2 (de)
BE (1) BE896440A (de)
CA (1) CA1201442A (de)
CH (1) CH653681A5 (de)
DE (1) DE3314028C2 (de)
DK (1) DK157492C (de)
ES (1) ES8401958A1 (de)
FI (1) FI80882C (de)
FR (1) FR2537138A1 (de)
GB (1) GB2132608B (de)
HU (1) HU191831B (de)
IE (1) IE55097B1 (de)
IT (1) IT1174758B (de)
LU (1) LU84749A1 (de)
NL (1) NL8301693A (de)
NZ (1) NZ204510A (de)
PT (1) PT76535B (de)
SE (1) SE453918B (de)
ZA (1) ZA832697B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5650522A (en) * 1995-06-16 1997-07-22 Erregierre S.P.A. Process for the preparation of α-methyl-2-thiopheneacetic acid derivatives

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE33054B1 (en) * 1968-04-16 1974-03-06 Ici Ltd Heterocyclic compounds
GB2003570B (en) * 1977-06-08 1982-01-20 Imi Opella Ltd Stop valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5650522A (en) * 1995-06-16 1997-07-22 Erregierre S.P.A. Process for the preparation of α-methyl-2-thiopheneacetic acid derivatives

Also Published As

Publication number Publication date
FR2537138A1 (fr) 1984-06-08
CH653681A5 (fr) 1986-01-15
IT8348216A0 (it) 1983-05-04
JPS59106483A (ja) 1984-06-20
FR2537138B1 (de) 1985-05-24
ZA832697B (en) 1983-12-28
FI831116A0 (fi) 1983-03-31
KR840006987A (ko) 1984-12-04
KR900003281B1 (ko) 1990-05-12
SE453918B (sv) 1988-03-14
HU191831B (en) 1987-04-28
ES521231A0 (es) 1984-01-01
ATA286783A (de) 1990-11-15
PT76535B (fr) 1986-03-12
DK140083D0 (da) 1983-03-28
ES8401958A1 (es) 1984-01-01
DK157492C (da) 1990-06-11
AT392785B (de) 1991-06-10
DK157492B (da) 1990-01-15
SE8301786L (sv) 1984-06-04
BE896440A (fr) 1983-10-12
NL8301693A (nl) 1984-07-02
FI831116L (fi) 1984-06-04
PT76535A (fr) 1983-05-01
GB2132608B (en) 1986-06-04
DE3314028C2 (de) 1995-05-24
NZ204510A (en) 1986-02-21
IE55097B1 (en) 1990-05-23
IT1174758B (it) 1987-07-01
IE831074L (en) 1984-06-03
GB8312702D0 (en) 1983-06-15
DK140083A (da) 1984-06-04
JPH0439468B2 (de) 1992-06-29
FI80882B (fi) 1990-04-30
AU1357383A (en) 1984-06-07
LU84749A1 (fr) 1983-12-05
GB2132608A (en) 1984-07-11
DE3314028A1 (de) 1984-06-07
FI80882C (fi) 1990-08-10
AU557065B2 (en) 1986-12-04
SE8301786D0 (sv) 1983-03-30

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