LU84931A1 - Nouveau procede de preparation de derives de l'acide alpha-hydroxy 2-thiophene acetique - Google Patents

Nouveau procede de preparation de derives de l'acide alpha-hydroxy 2-thiophene acetique Download PDF

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Publication number
LU84931A1
LU84931A1 LU84931A LU84931A LU84931A1 LU 84931 A1 LU84931 A1 LU 84931A1 LU 84931 A LU84931 A LU 84931A LU 84931 A LU84931 A LU 84931A LU 84931 A1 LU84931 A1 LU 84931A1
Authority
LU
Luxembourg
Prior art keywords
formula
product
preparation
methyl
iii
Prior art date
Application number
LU84931A
Other languages
English (en)
French (fr)
Inventor
Jacques Prost-Marechal
Georges Tomasik
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 LU84931A1 publication Critical patent/LU84931A1/fr

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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
    • C07D333/26—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 hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D333/30—Hetero atoms other than halogen
    • 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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Compounds Containing Sulfur Atoms (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
LU84931A 1983-04-28 1983-07-27 Nouveau procede de preparation de derives de l'acide alpha-hydroxy 2-thiophene acetique LU84931A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8307021 1983-04-28
FR8307021A FR2545085B1 (fr) 1983-04-28 1983-04-28 Nouveau procede de preparation de derives de l'acide a-hydroxy 2-thiophene acetique

Publications (1)

Publication Number Publication Date
LU84931A1 true LU84931A1 (fr) 1984-03-22

Family

ID=9288331

Family Applications (1)

Application Number Title Priority Date Filing Date
LU84931A LU84931A1 (fr) 1983-04-28 1983-07-27 Nouveau procede de preparation de derives de l'acide alpha-hydroxy 2-thiophene acetique

Country Status (22)

Country Link
JP (1) JPS59204185A (pt)
KR (1) KR900006558B1 (pt)
AT (1) AT392786B (pt)
AU (1) AU559749B2 (pt)
BE (1) BE897362A (pt)
CA (1) CA1201443A (pt)
CH (1) CH655316A5 (pt)
DE (1) DE3325456A1 (pt)
DK (1) DK157493C (pt)
ES (1) ES8404345A1 (pt)
FI (1) FI832473L (pt)
FR (1) FR2545085B1 (pt)
GB (1) GB2139215B (pt)
HU (1) HU194206B (pt)
IE (1) IE55905B1 (pt)
IT (1) IT1171855B (pt)
LU (1) LU84931A1 (pt)
NL (1) NL8302564A (pt)
NZ (1) NZ205514A (pt)
PT (1) PT77010B (pt)
SE (1) SE451018B (pt)
ZA (1) ZA835613B (pt)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1067828A (fr) * 1951-01-19 1954-06-18 Sterling Drug Inc Perfectionnements relatifs à un procédé de préparation de produits chimiques organiques
GB806710A (en) * 1955-07-05 1958-12-31 Metal & Thermit Corp Reactions of organomagnesium chloride complexes
GB820083A (en) * 1955-07-05 1959-09-16 Metal & Thermit Corp Reactions of organomagnesium chloride reagents
FR2068425B1 (pt) * 1969-11-12 1973-01-12 Roussel Uclaf
FR2167334A1 (en) * 1972-01-13 1973-08-24 Roussel Uclaf 4-aroyl-5-alkylthiophene-2-acetic acids - with analgesic and antiinflammatory activity
GB1584120A (en) * 1977-07-21 1981-02-04 Sagami Chem Res Process for the preparation of thiophene derivatives and thiophene derivatives obtained therethrough
GB2030131B (en) * 1978-09-12 1982-12-22 Taiyo Pharma Ind Process for producing 2-(4-(2-thienyl-carbonyl) phenyl) propionic acid
JPS5835145A (ja) * 1981-08-26 1983-03-01 Taisho Pharmaceut Co Ltd α−アリ−ルアルカン酸エステルの製造法

Also Published As

Publication number Publication date
SE8303887L (sv) 1984-10-29
GB8323492D0 (en) 1983-10-05
IT8348823A0 (it) 1983-08-08
AU559749B2 (en) 1987-03-19
DK157493C (da) 1990-06-11
NL8302564A (nl) 1984-11-16
AU1730983A (en) 1984-11-01
ES524648A0 (es) 1984-05-01
HU194206B (en) 1988-01-28
CH655316A5 (fr) 1986-04-15
ATA286883A (de) 1990-11-15
JPS59204185A (ja) 1984-11-19
BE897362A (fr) 1984-01-25
SE451018B (sv) 1987-08-24
IT1171855B (it) 1987-06-10
IE55905B1 (en) 1991-02-14
FI832473A0 (fi) 1983-07-05
ES8404345A1 (es) 1984-05-01
DK307583D0 (da) 1983-07-04
AT392786B (de) 1991-06-10
PT77010B (fr) 1986-04-11
DE3325456C2 (pt) 1993-04-29
GB2139215A (en) 1984-11-07
KR840008351A (ko) 1984-12-14
FI832473L (fi) 1984-10-29
DE3325456A1 (de) 1984-10-31
DK307583A (da) 1984-10-29
FR2545085A1 (fr) 1984-11-02
KR900006558B1 (ko) 1990-09-13
SE8303887D0 (sv) 1983-07-07
NZ205514A (en) 1987-03-31
ZA835613B (en) 1985-03-27
PT77010A (fr) 1983-08-01
DK157493B (da) 1990-01-15
GB2139215B (en) 1986-10-08
FR2545085B1 (fr) 1985-10-25
IE832074L (en) 1984-10-28
CA1201443A (fr) 1986-03-04
JPH0439469B2 (pt) 1992-06-29

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