FI83646C - Foerfarande foer framstaellning av 2-tiofenaettiksyraderivat och alkyl-2-tienyl-alkylmalonater som mellanprodukter anvaenbara vid deras framstaellning. - Google Patents

Foerfarande foer framstaellning av 2-tiofenaettiksyraderivat och alkyl-2-tienyl-alkylmalonater som mellanprodukter anvaenbara vid deras framstaellning. Download PDF

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Publication number
FI83646C
FI83646C FI831115A FI831115A FI83646C FI 83646 C FI83646 C FI 83646C FI 831115 A FI831115 A FI 831115A FI 831115 A FI831115 A FI 831115A FI 83646 C FI83646 C FI 83646C
Authority
FI
Finland
Prior art keywords
formula
compound
ethyl
preparation
methyl
Prior art date
Application number
FI831115A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI83646B (fi
FI831115A0 (fi
FI831115L (fi
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 FI831115A0 publication Critical patent/FI831115A0/fi
Publication of FI831115L publication Critical patent/FI831115L/fi
Publication of FI83646B publication Critical patent/FI83646B/fi
Application granted granted Critical
Publication of FI83646C publication Critical patent/FI83646C/fi

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)
FI831115A 1982-12-03 1983-03-31 Foerfarande foer framstaellning av 2-tiofenaettiksyraderivat och alkyl-2-tienyl-alkylmalonater som mellanprodukter anvaenbara vid deras framstaellning. FI83646C (fi)

Applications Claiming Priority (2)

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
FR8220271 1982-12-03

Publications (4)

Publication Number Publication Date
FI831115A0 FI831115A0 (fi) 1983-03-31
FI831115L FI831115L (fi) 1984-06-04
FI83646B FI83646B (fi) 1991-04-30
FI83646C true FI83646C (fi) 1991-08-12

Family

ID=9279757

Family Applications (1)

Application Number Title Priority Date Filing Date
FI831115A FI83646C (fi) 1982-12-03 1983-03-31 Foerfarande foer framstaellning av 2-tiofenaettiksyraderivat och alkyl-2-tienyl-alkylmalonater som mellanprodukter anvaenbara vid deras framstaellning.

Country Status (22)

Country Link
JP (1) JPS59106482A (nl)
KR (1) KR900005681B1 (nl)
AT (1) AT392784B (nl)
AU (1) AU556803B2 (nl)
BE (1) BE896439A (nl)
CA (1) CA1201441A (nl)
CH (2) CH659817A5 (nl)
DE (1) DE3314029A1 (nl)
DK (2) DK160427C (nl)
ES (1) ES8401957A1 (nl)
FI (1) FI83646C (nl)
FR (1) FR2537137B1 (nl)
GB (1) GB2132607B (nl)
HU (1) HU192136B (nl)
IE (1) IE55075B1 (nl)
IT (1) IT1174757B (nl)
LU (1) LU84748A1 (nl)
NL (1) NL8301692A (nl)
NZ (1) NZ204509A (nl)
PT (1) PT76534B (nl)
SE (2) SE453992B (nl)
ZA (1) ZA832698B (nl)

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
FR1055804A (fr) * 1949-10-01 1954-02-22 Warner Hudnut Perfectionnements aux procédés de préparation de composés anti-spasmodiques
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
FI83646B (fi) 1991-04-30
SE457724B (sv) 1989-01-23
LU84748A1 (fr) 1983-12-05
AT392784B (de) 1991-06-10
KR840006986A (ko) 1984-12-04
IT1174757B (it) 1987-07-01
JPS59106482A (ja) 1984-06-20
DK138490D0 (da) 1990-06-06
DK160427C (da) 1991-08-19
ES521230A0 (es) 1984-01-01
JPH0480910B2 (nl) 1992-12-21
DK164550C (da) 1992-11-30
ES8401957A1 (es) 1984-01-01
SE453992B (sv) 1988-03-21
GB2132607A (en) 1984-07-11
DE3314029A1 (de) 1984-06-07
DK139983A (da) 1984-06-04
BE896439A (fr) 1983-10-12
SE8703494D0 (sv) 1987-09-09
KR900005681B1 (ko) 1990-08-06
CH659817A5 (fr) 1987-02-27
DE3314029C2 (nl) 1993-03-04
DK139983D0 (da) 1983-03-28
PT76534A (fr) 1983-05-01
CH655722A5 (fr) 1986-05-15
NL8301692A (nl) 1984-07-02
FR2537137A1 (fr) 1984-06-08
FI831115A0 (fi) 1983-03-31
CA1201441A (fr) 1986-03-04
ATA286683A (de) 1990-11-15
FR2537137B1 (fr) 1985-07-19
PT76534B (fr) 1986-03-12
ZA832698B (en) 1984-05-30
GB8312701D0 (en) 1983-06-15
IE831075L (en) 1984-06-03
DK160427B (da) 1991-03-11
IT8348215A0 (it) 1983-05-04
SE8301785L (sv) 1984-06-04
AU556803B2 (en) 1986-11-20
DK138490A (da) 1990-06-06
IE55075B1 (en) 1990-05-23
NZ204509A (en) 1986-02-21
FI831115L (fi) 1984-06-04
SE8301785D0 (sv) 1983-03-30
SE8703494L (sv) 1987-09-09
HU192136B (en) 1987-05-28
AU1357483A (en) 1984-06-07
DK164550B (da) 1992-07-13
GB2132607B (en) 1986-05-08

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PC Transfer of assignment of patent

Owner name: HOECHST MARION ROUSSEL

MM Patent lapsed

Owner name: HOECHST MARION ROUSSEL