DK307583A - Fremgangsmaade til fremstilling af alfa-hydroxy-2-thiopheneddikesyrederivater - Google Patents

Fremgangsmaade til fremstilling af alfa-hydroxy-2-thiopheneddikesyrederivater Download PDF

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Publication number
DK307583A
DK307583A DK307583A DK307583A DK307583A DK 307583 A DK307583 A DK 307583A DK 307583 A DK307583 A DK 307583A DK 307583 A DK307583 A DK 307583A DK 307583 A DK307583 A DK 307583A
Authority
DK
Denmark
Prior art keywords
thiophenic
alfa
hydroxy
procedure
preparation
Prior art date
Application number
DK307583A
Other languages
English (en)
Other versions
DK157493C (da
DK157493B (da
DK307583D0 (da
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 DK307583D0 publication Critical patent/DK307583D0/da
Publication of DK307583A publication Critical patent/DK307583A/da
Publication of DK157493B publication Critical patent/DK157493B/da
Application granted granted Critical
Publication of DK157493C publication Critical patent/DK157493C/da

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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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Heterocyclic Compounds Containing Sulfur Atoms (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DK307583A 1983-04-28 1983-07-04 Fremgangsmaade til fremstilling af alpha-hydroxy-2-thiopheneddikesyreforbindelser DK157493C (da)

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 (4)

Publication Number Publication Date
DK307583D0 DK307583D0 (da) 1983-07-04
DK307583A true DK307583A (da) 1984-10-29
DK157493B DK157493B (da) 1990-01-15
DK157493C DK157493C (da) 1990-06-11

Family

ID=9288331

Family Applications (1)

Application Number Title Priority Date Filing Date
DK307583A DK157493C (da) 1983-04-28 1983-07-04 Fremgangsmaade til fremstilling af alpha-hydroxy-2-thiopheneddikesyreforbindelser

Country Status (22)

Country Link
JP (1) JPS59204185A (da)
KR (1) KR900006558B1 (da)
AT (1) AT392786B (da)
AU (1) AU559749B2 (da)
BE (1) BE897362A (da)
CA (1) CA1201443A (da)
CH (1) CH655316A5 (da)
DE (1) DE3325456A1 (da)
DK (1) DK157493C (da)
ES (1) ES524648A0 (da)
FI (1) FI832473A7 (da)
FR (1) FR2545085B1 (da)
GB (1) GB2139215B (da)
HU (1) HU194206B (da)
IE (1) IE55905B1 (da)
IT (1) IT1171855B (da)
LU (1) LU84931A1 (da)
NL (1) NL8302564A (da)
NZ (1) NZ205514A (da)
PT (1) PT77010B (da)
SE (1) SE451018B (da)
ZA (1) ZA835613B (da)

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
GB820083A (en) * 1955-07-05 1959-09-16 Metal & Thermit Corp Reactions of organomagnesium chloride reagents
GB806710A (en) * 1955-07-05 1958-12-31 Metal & Thermit Corp Reactions of organomagnesium chloride complexes
FR2068425B1 (da) * 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
JPH0439469B2 (da) 1992-06-29
ES8404345A1 (es) 1984-05-01
DK157493C (da) 1990-06-11
BE897362A (fr) 1984-01-25
JPS59204185A (ja) 1984-11-19
IE832074L (en) 1984-10-28
FI832473A0 (fi) 1983-07-05
NZ205514A (en) 1987-03-31
IE55905B1 (en) 1991-02-14
SE8303887L (sv) 1984-10-29
DK157493B (da) 1990-01-15
GB2139215B (en) 1986-10-08
HU194206B (en) 1988-01-28
IT8348823A1 (it) 1985-02-08
PT77010B (fr) 1986-04-11
PT77010A (fr) 1983-08-01
CA1201443A (fr) 1986-03-04
AT392786B (de) 1991-06-10
DK307583D0 (da) 1983-07-04
GB2139215A (en) 1984-11-07
KR900006558B1 (ko) 1990-09-13
AU559749B2 (en) 1987-03-19
KR840008351A (ko) 1984-12-14
FR2545085B1 (fr) 1985-10-25
AU1730983A (en) 1984-11-01
SE8303887D0 (sv) 1983-07-07
FI832473L (fi) 1984-10-29
ES524648A0 (es) 1984-05-01
DE3325456A1 (de) 1984-10-31
FR2545085A1 (fr) 1984-11-02
SE451018B (sv) 1987-08-24
CH655316A5 (fr) 1986-04-15
GB8323492D0 (en) 1983-10-05
IT8348823A0 (it) 1983-08-08
ZA835613B (en) 1985-03-27
FI832473A7 (fi) 1984-10-29
ATA286883A (de) 1990-11-15
DE3325456C2 (da) 1993-04-29
NL8302564A (nl) 1984-11-16
IT1171855B (it) 1987-06-10
LU84931A1 (fr) 1984-03-22

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