BE896439A - PROCESS FOR THE PREPARATION OF ACETIC 2-THIOPHENE ACID DERIVATIVES AND INTERMEDIATE PRODUCTS NECESSARY FOR THEIR PREPARATION - Google Patents

PROCESS FOR THE PREPARATION OF ACETIC 2-THIOPHENE ACID DERIVATIVES AND INTERMEDIATE PRODUCTS NECESSARY FOR THEIR PREPARATION

Info

Publication number
BE896439A
BE896439A BE0/210536A BE210536A BE896439A BE 896439 A BE896439 A BE 896439A BE 0/210536 A BE0/210536 A BE 0/210536A BE 210536 A BE210536 A BE 210536A BE 896439 A BE896439 A BE 896439A
Authority
BE
Belgium
Prior art keywords
preparation
acetic
acid derivatives
intermediate products
products necessary
Prior art date
Application number
BE0/210536A
Other languages
French (fr)
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 BE896439A publication Critical patent/BE896439A/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

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)
BE0/210536A 1982-12-03 1983-04-12 PROCESS FOR THE PREPARATION OF ACETIC 2-THIOPHENE ACID DERIVATIVES AND INTERMEDIATE PRODUCTS NECESSARY FOR THEIR PREPARATION BE896439A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8220271A FR2537137B1 (en) 1982-12-03 1982-12-03 PROCESS FOR THE PREPARATION OF ACETIC 2-THIOPHENE ACID DERIVATIVES AND INTERMEDIATE PRODUCTS NECESSARY FOR THEIR PREPARATION

Publications (1)

Publication Number Publication Date
BE896439A true BE896439A (en) 1983-10-12

Family

ID=9279757

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/210536A BE896439A (en) 1982-12-03 1983-04-12 PROCESS FOR THE PREPARATION OF ACETIC 2-THIOPHENE ACID DERIVATIVES AND INTERMEDIATE PRODUCTS NECESSARY FOR THEIR PREPARATION

Country Status (22)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0338494B1 (en) * 1988-04-22 1996-01-10 Byk Gulden Lomberg Chemische Fabrik GmbH 3-Anilino-2-hydroxycarbonyl-4-thiophen-acetic acids
IT1276738B1 (en) * 1995-06-16 1997-11-03 Erregierre Spa PROCESS FOR THE PREPARATION OF DERIVATIVES OF -METHYL-2- THIOPHENEACETIC ACID
DE102004008807A1 (en) 2004-02-20 2005-09-08 Bayer Cropscience Ag pyrazolopyrimidine
CN113896709B (en) * 2021-11-22 2023-02-28 南京一苇医药科技有限公司 Synthetic method of benzothiophene-3-acetic acid

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1055804A (en) * 1949-10-01 1954-02-22 Warner Hudnut Improvements in processes for preparing anti-spasmodic 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 (en) * 1978-04-04 1979-11-02 Labaz Alpha substd. 3-thienyl:acetamide derivs. - useful as hypnotic, anticonvulsant and tranquillising agents

Also Published As

Publication number Publication date
CH659817A5 (en) 1987-02-27
JPH0480910B2 (en) 1992-12-21
IT8348215A0 (en) 1983-05-04
SE453992B (en) 1988-03-21
GB2132607B (en) 1986-05-08
LU84748A1 (en) 1983-12-05
GB2132607A (en) 1984-07-11
KR840006986A (en) 1984-12-04
FI831115A0 (en) 1983-03-31
DK164550B (en) 1992-07-13
IE55075B1 (en) 1990-05-23
IT1174757B (en) 1987-07-01
DE3314029A1 (en) 1984-06-07
IE831075L (en) 1984-06-03
AU556803B2 (en) 1986-11-20
DE3314029C2 (en) 1993-03-04
PT76534A (en) 1983-05-01
ES521230A0 (en) 1984-01-01
CA1201441A (en) 1986-03-04
NL8301692A (en) 1984-07-02
ZA832698B (en) 1984-05-30
DK160427B (en) 1991-03-11
KR900005681B1 (en) 1990-08-06
JPS59106482A (en) 1984-06-20
ATA286683A (en) 1990-11-15
GB8312701D0 (en) 1983-06-15
DK139983A (en) 1984-06-04
SE457724B (en) 1989-01-23
AU1357483A (en) 1984-06-07
DK160427C (en) 1991-08-19
FR2537137A1 (en) 1984-06-08
FI83646C (en) 1991-08-12
HU192136B (en) 1987-05-28
DK139983D0 (en) 1983-03-28
DK138490D0 (en) 1990-06-06
ES8401957A1 (en) 1984-01-01
FI83646B (en) 1991-04-30
SE8301785L (en) 1984-06-04
PT76534B (en) 1986-03-12
SE8703494L (en) 1987-09-09
CH655722A5 (en) 1986-05-15
FR2537137B1 (en) 1985-07-19
SE8703494D0 (en) 1987-09-09
DK164550C (en) 1992-11-30
AT392784B (en) 1991-06-10
SE8301785D0 (en) 1983-03-30
NZ204509A (en) 1986-02-21
DK138490A (en) 1990-06-06
FI831115L (en) 1984-06-04

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Legal Events

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CA Change of address of the owner of the patent