NL8301692A - Werkwijze voor het bereiden van 2-thiofeenazijnzuur derivaten en van daarbij benodigde tussenprodukten. - Google Patents

Werkwijze voor het bereiden van 2-thiofeenazijnzuur derivaten en van daarbij benodigde tussenprodukten. Download PDF

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Publication number
NL8301692A
NL8301692A NL8301692A NL8301692A NL8301692A NL 8301692 A NL8301692 A NL 8301692A NL 8301692 A NL8301692 A NL 8301692A NL 8301692 A NL8301692 A NL 8301692A NL 8301692 A NL8301692 A NL 8301692A
Authority
NL
Netherlands
Prior art keywords
formula
compound
alk
group
methyl
Prior art date
Application number
NL8301692A
Other languages
English (en)
Dutch (nl)
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 NL8301692A publication Critical patent/NL8301692A/nl

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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)
NL8301692A 1982-12-03 1983-05-11 Werkwijze voor het bereiden van 2-thiofeenazijnzuur derivaten en van daarbij benodigde tussenprodukten. NL8301692A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8220271 1982-12-03
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
NL8301692A true NL8301692A (nl) 1984-07-02

Family

ID=9279757

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8301692A NL8301692A (nl) 1982-12-03 1983-05-11 Werkwijze voor het bereiden van 2-thiofeenazijnzuur derivaten en van daarbij benodigde tussenprodukten.

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) CH659817A5 (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
ATE132865T1 (de) * 1988-04-22 1996-01-15 Byk Gulden Lomberg Chem Fab 3-anilino-2-hydroxycarbonyl-4-thiophenessigsäur n
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
IT8348215A0 (it) 1983-05-04
KR840006986A (ko) 1984-12-04
DE3314029C2 (xx) 1993-03-04
AU556803B2 (en) 1986-11-20
FI831115A0 (fi) 1983-03-31
ES521230A0 (es) 1984-01-01
DK160427C (da) 1991-08-19
DK139983D0 (da) 1983-03-28
IT1174757B (it) 1987-07-01
SE457724B (sv) 1989-01-23
AT392784B (de) 1991-06-10
JPS59106482A (ja) 1984-06-20
IE831075L (en) 1984-06-03
CA1201441A (fr) 1986-03-04
DK138490A (da) 1990-06-06
CH659817A5 (fr) 1987-02-27
LU84748A1 (fr) 1983-12-05
SE8301785L (sv) 1984-06-04
AU1357483A (en) 1984-06-07
PT76534B (fr) 1986-03-12
NZ204509A (en) 1986-02-21
SE8301785D0 (sv) 1983-03-30
JPH0480910B2 (xx) 1992-12-21
FI83646C (fi) 1991-08-12
DK138490D0 (da) 1990-06-06
SE453992B (sv) 1988-03-21
FI83646B (fi) 1991-04-30
KR900005681B1 (ko) 1990-08-06
IE55075B1 (en) 1990-05-23
FR2537137A1 (fr) 1984-06-08
DK164550C (da) 1992-11-30
GB8312701D0 (en) 1983-06-15
ES8401957A1 (es) 1984-01-01
CH655722A5 (fr) 1986-05-15
ATA286683A (de) 1990-11-15
PT76534A (fr) 1983-05-01
FR2537137B1 (fr) 1985-07-19
GB2132607A (en) 1984-07-11
SE8703494D0 (sv) 1987-09-09
HU192136B (en) 1987-05-28
DK164550B (da) 1992-07-13
GB2132607B (en) 1986-05-08
ZA832698B (en) 1984-05-30
DK139983A (da) 1984-06-04
BE896439A (fr) 1983-10-12
FI831115L (fi) 1984-06-04
SE8703494L (sv) 1987-09-09
DK160427B (da) 1991-03-11
DE3314029A1 (de) 1984-06-07

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
CNR Transfer of rights (patent application after its laying open for public inspection)

Free format text: HOECHST MARION ROUSSEL

BN A decision not to publish the application has become irrevocable