ZA832698B - Process for the preparation of derivatives of 2-thiophene acetic acid and intermediary products necessary for their preparation - Google Patents

Process for the preparation of derivatives of 2-thiophene acetic acid and intermediary products necessary for their preparation

Info

Publication number
ZA832698B
ZA832698B ZA832698A ZA832698A ZA832698B ZA 832698 B ZA832698 B ZA 832698B ZA 832698 A ZA832698 A ZA 832698A ZA 832698 A ZA832698 A ZA 832698A ZA 832698 B ZA832698 B ZA 832698B
Authority
ZA
South Africa
Prior art keywords
preparation
derivatives
acetic acid
products necessary
thiophene acetic
Prior art date
Application number
ZA832698A
Other languages
English (en)
Inventor
Roger Nabet
Serge Andres
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
Application filed by Roussel Uclaf filed Critical Roussel Uclaf
Publication of ZA832698B publication Critical patent/ZA832698B/xx

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Heterocyclic Compounds Containing Sulfur Atoms (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
ZA832698A 1982-12-03 1983-04-18 Process for the preparation of derivatives of 2-thiophene acetic acid and intermediary products necessary for their preparation ZA832698B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8220271A FR2537137B1 (fr) 1982-12-03 1982-12-03 Procede de preparation de derives de l'acide 2-thiophene acetique et produits intermediaires necessaires pour leur preparation

Publications (1)

Publication Number Publication Date
ZA832698B true ZA832698B (en) 1984-05-30

Family

ID=9279757

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA832698A ZA832698B (en) 1982-12-03 1983-04-18 Process for the preparation of derivatives of 2-thiophene acetic acid and intermediary products necessary for their preparation

Country Status (22)

Country Link
JP (1) JPS59106482A (xx)
KR (1) KR900005681B1 (xx)
AT (1) AT392784B (xx)
AU (1) AU556803B2 (xx)
BE (1) BE896439A (xx)
CA (1) CA1201441A (xx)
CH (2) CH655722A5 (xx)
DE (1) DE3314029A1 (xx)
DK (2) DK160427C (xx)
ES (1) ES8401957A1 (xx)
FI (1) FI83646C (xx)
FR (1) FR2537137B1 (xx)
GB (1) GB2132607B (xx)
HU (1) HU192136B (xx)
IE (1) IE55075B1 (xx)
IT (1) IT1174757B (xx)
LU (1) LU84748A1 (xx)
NL (1) NL8301692A (xx)
NZ (1) NZ204509A (xx)
PT (1) PT76534B (xx)
SE (2) SE453992B (xx)
ZA (1) ZA832698B (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0338494B1 (de) * 1988-04-22 1996-01-10 Byk Gulden Lomberg Chemische Fabrik GmbH 3-Anilino-2-hydroxycarbonyl-4-thiophenessigsäuren
IT1276738B1 (it) * 1995-06-16 1997-11-03 Erregierre Spa Processo per la preparazione di derivati dell'acido -metil-2- tiofeneacetico
DE102004008807A1 (de) 2004-02-20 2005-09-08 Bayer Cropscience Ag Pyrazolopyrimidine
CN113896709B (zh) * 2021-11-22 2023-02-28 南京一苇医药科技有限公司 一种苯并噻吩-3-乙酸的合成方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB683337A (en) * 1949-10-01 1952-11-26 Warner Hudnut Inc Improvements in or relating to the preparation of antispasmodic compounds
IE33054B1 (en) * 1968-04-16 1974-03-06 Ici Ltd Heterocyclic compounds
FR2260575A1 (en) * 1974-02-11 1975-09-05 Innothera Lab Sa Cyclohexyl 3-thienyl acetic acid prodn - from methyl 3-thienylacetate through diethyl cyclohexyl 3-thienyl malonate as starting material for basic esters as drugs
GB2003570B (en) * 1977-06-08 1982-01-20 Imi Opella Ltd Stop valve
FR2421897A1 (fr) * 1978-04-04 1979-11-02 Labaz Nouveaux derives du thiophene, leur procede de preparation ainsi que les compositions therapeutiques les contenant

Also Published As

Publication number Publication date
DK138490D0 (da) 1990-06-06
FI83646C (fi) 1991-08-12
DK139983D0 (da) 1983-03-28
SE8301785L (sv) 1984-06-04
HU192136B (en) 1987-05-28
CA1201441A (fr) 1986-03-04
DK160427B (da) 1991-03-11
FR2537137A1 (fr) 1984-06-08
GB2132607B (en) 1986-05-08
IT8348215A0 (it) 1983-05-04
ES521230A0 (es) 1984-01-01
DK139983A (da) 1984-06-04
SE453992B (sv) 1988-03-21
DE3314029C2 (xx) 1993-03-04
NZ204509A (en) 1986-02-21
FI83646B (fi) 1991-04-30
ATA286683A (de) 1990-11-15
FI831115L (fi) 1984-06-04
PT76534B (fr) 1986-03-12
DK164550C (da) 1992-11-30
DK138490A (da) 1990-06-06
SE8301785D0 (sv) 1983-03-30
GB8312701D0 (en) 1983-06-15
CH655722A5 (fr) 1986-05-15
CH659817A5 (fr) 1987-02-27
PT76534A (fr) 1983-05-01
IT1174757B (it) 1987-07-01
DE3314029A1 (de) 1984-06-07
FR2537137B1 (fr) 1985-07-19
SE8703494D0 (sv) 1987-09-09
AU556803B2 (en) 1986-11-20
GB2132607A (en) 1984-07-11
BE896439A (fr) 1983-10-12
AT392784B (de) 1991-06-10
AU1357483A (en) 1984-06-07
IE55075B1 (en) 1990-05-23
DK164550B (da) 1992-07-13
IE831075L (en) 1984-06-03
LU84748A1 (fr) 1983-12-05
SE8703494L (sv) 1987-09-09
NL8301692A (nl) 1984-07-02
KR840006986A (ko) 1984-12-04
JPS59106482A (ja) 1984-06-20
FI831115A0 (fi) 1983-03-31
SE457724B (sv) 1989-01-23
JPH0480910B2 (xx) 1992-12-21
ES8401957A1 (es) 1984-01-01
DK160427C (da) 1991-08-19
KR900005681B1 (ko) 1990-08-06

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