IT1171855B - PROCEDURE FOR THE PREPARATION OF ALPHA-HYDROXY 2-THIOPHENACETIC ACID DERIVATIVES - Google Patents

PROCEDURE FOR THE PREPARATION OF ALPHA-HYDROXY 2-THIOPHENACETIC ACID DERIVATIVES

Info

Publication number
IT1171855B
IT1171855B IT48823/83A IT4882383A IT1171855B IT 1171855 B IT1171855 B IT 1171855B IT 48823/83 A IT48823/83 A IT 48823/83A IT 4882383 A IT4882383 A IT 4882383A IT 1171855 B IT1171855 B IT 1171855B
Authority
IT
Italy
Prior art keywords
alpha
hydroxy
procedure
preparation
acid derivatives
Prior art date
Application number
IT48823/83A
Other languages
Italian (it)
Other versions
IT8348823A0 (en
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 IT8348823A0 publication Critical patent/IT8348823A0/en
Application granted granted Critical
Publication of IT1171855B publication Critical patent/IT1171855B/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
    • C07D333/26—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)
IT48823/83A 1983-04-28 1983-08-08 PROCEDURE FOR THE PREPARATION OF ALPHA-HYDROXY 2-THIOPHENACETIC ACID DERIVATIVES IT1171855B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8307021A FR2545085B1 (en) 1983-04-28 1983-04-28 NOVEL PROCESS FOR THE PREPARATION OF A-HYDROXY 2-THIOPHENE ACETIC ACID DERIVATIVES

Publications (2)

Publication Number Publication Date
IT8348823A0 IT8348823A0 (en) 1983-08-08
IT1171855B true IT1171855B (en) 1987-06-10

Family

ID=9288331

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48823/83A IT1171855B (en) 1983-04-28 1983-08-08 PROCEDURE FOR THE PREPARATION OF ALPHA-HYDROXY 2-THIOPHENACETIC ACID DERIVATIVES

Country Status (22)

Country Link
JP (1) JPS59204185A (en)
KR (1) KR900006558B1 (en)
AT (1) AT392786B (en)
AU (1) AU559749B2 (en)
BE (1) BE897362A (en)
CA (1) CA1201443A (en)
CH (1) CH655316A5 (en)
DE (1) DE3325456A1 (en)
DK (1) DK157493C (en)
ES (1) ES524648A0 (en)
FI (1) FI832473L (en)
FR (1) FR2545085B1 (en)
GB (1) GB2139215B (en)
HU (1) HU194206B (en)
IE (1) IE55905B1 (en)
IT (1) IT1171855B (en)
LU (1) LU84931A1 (en)
NL (1) NL8302564A (en)
NZ (1) NZ205514A (en)
PT (1) PT77010B (en)
SE (1) SE451018B (en)
ZA (1) ZA835613B (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1067828A (en) * 1951-01-19 1954-06-18 Sterling Drug Inc Improvements relating to a process for preparing organic chemicals
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 (en) * 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 (en) * 1981-08-26 1983-03-01 Taisho Pharmaceut Co Ltd Preparation of alpha-arylalkanoic acid ester

Also Published As

Publication number Publication date
DE3325456A1 (en) 1984-10-31
SE8303887L (en) 1984-10-29
PT77010A (en) 1983-08-01
JPS59204185A (en) 1984-11-19
LU84931A1 (en) 1984-03-22
JPH0439469B2 (en) 1992-06-29
GB8323492D0 (en) 1983-10-05
IT8348823A0 (en) 1983-08-08
HU194206B (en) 1988-01-28
IE55905B1 (en) 1991-02-14
DK307583D0 (en) 1983-07-04
CH655316A5 (en) 1986-04-15
SE451018B (en) 1987-08-24
SE8303887D0 (en) 1983-07-07
AU559749B2 (en) 1987-03-19
DE3325456C2 (en) 1993-04-29
KR900006558B1 (en) 1990-09-13
DK307583A (en) 1984-10-29
DK157493C (en) 1990-06-11
AU1730983A (en) 1984-11-01
ES8404345A1 (en) 1984-05-01
NL8302564A (en) 1984-11-16
CA1201443A (en) 1986-03-04
FR2545085B1 (en) 1985-10-25
BE897362A (en) 1984-01-25
FR2545085A1 (en) 1984-11-02
ATA286883A (en) 1990-11-15
GB2139215A (en) 1984-11-07
ZA835613B (en) 1985-03-27
GB2139215B (en) 1986-10-08
FI832473L (en) 1984-10-29
KR840008351A (en) 1984-12-14
AT392786B (en) 1991-06-10
NZ205514A (en) 1987-03-31
IE832074L (en) 1984-10-28
ES524648A0 (en) 1984-05-01
DK157493B (en) 1990-01-15
PT77010B (en) 1986-04-11
FI832473A0 (en) 1983-07-05

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960717