FR2432517A1 - Procede de preparation d'un derive du thiophene et derive obtenu par ce procede - Google Patents

Procede de preparation d'un derive du thiophene et derive obtenu par ce procede

Info

Publication number
FR2432517A1
FR2432517A1 FR7734554A FR7734554A FR2432517A1 FR 2432517 A1 FR2432517 A1 FR 2432517A1 FR 7734554 A FR7734554 A FR 7734554A FR 7734554 A FR7734554 A FR 7734554A FR 2432517 A1 FR2432517 A1 FR 2432517A1
Authority
FR
France
Prior art keywords
derivative
preparation
thiophene
derivative obtained
thiophene derivative
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7734554A
Other languages
English (en)
Other versions
FR2432517B1 (fr
Inventor
Yves Bazile
Bazile Paul De Cointet De Fillain Et Charles Pigerol Yves
Paul De Cointet De Fillain
Charles Pigerol
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Labaz SA
Original Assignee
Labaz SA
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 Labaz SA filed Critical Labaz SA
Priority to FR7734554A priority Critical patent/FR2432517A1/fr
Priority to GB22022/78A priority patent/GB1579108A/en
Priority to CH1130178A priority patent/CH634571A5/fr
Priority to DE19782849254 priority patent/DE2849254A1/de
Priority to US05/960,564 priority patent/US4220793A/en
Priority to NL7811288A priority patent/NL7811288A/xx
Priority to IT29835/78A priority patent/IT1101710B/it
Priority to BE191750A priority patent/BE872045A/fr
Priority to ES475196A priority patent/ES475196A1/es
Priority to JP14275278A priority patent/JPS5479268A/ja
Publication of FR2432517A1 publication Critical patent/FR2432517A1/fr
Application granted granted Critical
Publication of FR2432517B1 publication Critical patent/FR2432517B1/fr
Granted legal-status Critical Current

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
    • C07D333/42—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 with nitro or nitroso radicals directly attached to ring carbon atoms
    • C07D333/44—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 with nitro or nitroso radicals directly attached to ring carbon atoms attached in position 5

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Heterocyclic Compounds Containing Sulfur Atoms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

L'invention concerne un procédé de préparation d'un dérivé du thiophène ainsi que le derivé obtenu par ce procédé. Suivant le procédé de l'invention, on obtient l'acide nitro-5 thénoique-2 de formule :
FR7734554A 1977-11-17 1977-11-17 Procede de preparation d'un derive du thiophene et derive obtenu par ce procede Granted FR2432517A1 (fr)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR7734554A FR2432517A1 (fr) 1977-11-17 1977-11-17 Procede de preparation d'un derive du thiophene et derive obtenu par ce procede
GB22022/78A GB1579108A (en) 1977-11-17 1978-05-24 Process for preparing 5-nitro-2-thenoic acid
CH1130178A CH634571A5 (fr) 1977-11-17 1978-11-02 Procede de preparation d'un derive du thiophene et derive obtenu par ce procede.
US05/960,564 US4220793A (en) 1977-11-17 1978-11-14 Process for preparing a thiophene derivative
DE19782849254 DE2849254A1 (de) 1977-11-17 1978-11-14 Verfahren zur herstellung von 5-nitro-thiophen-2-carbonsaeure
NL7811288A NL7811288A (nl) 1977-11-17 1978-11-15 Werkwijze ter bereiding van een thiofeenderivaat.
IT29835/78A IT1101710B (it) 1977-11-17 1978-11-16 Procedimento per preparare un derivato tiofenico
BE191750A BE872045A (fr) 1977-11-17 1978-11-16 Procede de preparation d'un derive du triophene et derive obtenu par ce procede
ES475196A ES475196A1 (es) 1977-11-17 1978-11-17 Procedimiento para preparar acido 5-nitro-2-tenoico
JP14275278A JPS5479268A (en) 1977-11-17 1978-11-17 Manufacture of 55nitroo22ten acid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7734554A FR2432517A1 (fr) 1977-11-17 1977-11-17 Procede de preparation d'un derive du thiophene et derive obtenu par ce procede

Publications (2)

Publication Number Publication Date
FR2432517A1 true FR2432517A1 (fr) 1980-02-29
FR2432517B1 FR2432517B1 (fr) 1981-01-16

Family

ID=9197725

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7734554A Granted FR2432517A1 (fr) 1977-11-17 1977-11-17 Procede de preparation d'un derive du thiophene et derive obtenu par ce procede

Country Status (10)

Country Link
US (1) US4220793A (fr)
JP (1) JPS5479268A (fr)
BE (1) BE872045A (fr)
CH (1) CH634571A5 (fr)
DE (1) DE2849254A1 (fr)
ES (1) ES475196A1 (fr)
FR (1) FR2432517A1 (fr)
GB (1) GB1579108A (fr)
IT (1) IT1101710B (fr)
NL (1) NL7811288A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102827141A (zh) * 2012-09-18 2012-12-19 江苏红豆杉药业有限公司 一种雷替曲塞中间体的合成方法
CN115785081A (zh) * 2018-06-01 2023-03-14 连云港润众制药有限公司 一种雷替曲塞的制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE211959C (fr) *
DE908023C (de) * 1951-07-26 1954-04-01 Bayer Ag Verfahren zur Oxydation von Furfurol zu Brenzschleimsaeure bzw. deren Salzen
US3733319A (en) * 1970-01-07 1973-05-15 Us Army Nitrothiophenes

Also Published As

Publication number Publication date
IT7829835A0 (it) 1978-11-16
NL7811288A (nl) 1979-05-21
IT1101710B (it) 1985-10-07
ES475196A1 (es) 1979-04-01
US4220793A (en) 1980-09-02
GB1579108A (en) 1980-11-12
BE872045A (fr) 1979-05-16
JPS5479268A (en) 1979-06-25
DE2849254A1 (de) 1979-05-23
CH634571A5 (fr) 1983-02-15
FR2432517B1 (fr) 1981-01-16

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Legal Events

Date Code Title Description
TP Transmission of property
CA Change of address
CD Change of name or company name
ST Notification of lapse