FR2809397B1 - Procede de preparation d'un compose de type benzofuranne ou benzothiophene - Google Patents

Procede de preparation d'un compose de type benzofuranne ou benzothiophene

Info

Publication number
FR2809397B1
FR2809397B1 FR0006629A FR0006629A FR2809397B1 FR 2809397 B1 FR2809397 B1 FR 2809397B1 FR 0006629 A FR0006629 A FR 0006629A FR 0006629 A FR0006629 A FR 0006629A FR 2809397 B1 FR2809397 B1 FR 2809397B1
Authority
FR
France
Prior art keywords
benzofuran
preparation
benzothiophene compound
benzothiophene
compound
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.)
Expired - Fee Related
Application number
FR0006629A
Other languages
English (en)
Other versions
FR2809397A1 (fr
Inventor
Thierry Schlama
Philippe Karrer
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.)
Rhodia Chimie SAS
Original Assignee
Rhodia Chimie SAS
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
Priority to FR0006629A priority Critical patent/FR2809397B1/fr
Application filed by Rhodia Chimie SAS filed Critical Rhodia Chimie SAS
Priority to PT00971484T priority patent/PT1222181E/pt
Priority to AT00971484T priority patent/ATE256118T1/de
Priority to BR0014810-5A priority patent/BR0014810A/pt
Priority to ES00971484T priority patent/ES2213050T3/es
Priority to HU0203205A priority patent/HUP0203205A3/hu
Priority to EP00971484A priority patent/EP1222181B1/fr
Priority to CNB008145709A priority patent/CN1200935C/zh
Priority to DE60007164T priority patent/DE60007164T2/de
Priority to PCT/FR2000/002947 priority patent/WO2001029019A1/fr
Priority to AU10331/01A priority patent/AU1033101A/en
Priority to CA2387724A priority patent/CA2387724C/fr
Priority to JP2001531819A priority patent/JP2003512365A/ja
Priority to US10/110,443 priority patent/US6555697B1/en
Publication of FR2809397A1 publication Critical patent/FR2809397A1/fr
Application granted granted Critical
Publication of FR2809397B1 publication Critical patent/FR2809397B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B37/00—Reactions without formation or introduction of functional groups containing hetero atoms, involving either the formation of a carbon-to-carbon bond between two carbon atoms not directly linked already or the disconnection of two directly linked carbon atoms
    • C07B37/10—Cyclisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
FR0006629A 1999-10-21 2000-05-24 Procede de preparation d'un compose de type benzofuranne ou benzothiophene Expired - Fee Related FR2809397B1 (fr)

Priority Applications (14)

Application Number Priority Date Filing Date Title
FR0006629A FR2809397B1 (fr) 2000-05-24 2000-05-24 Procede de preparation d'un compose de type benzofuranne ou benzothiophene
AU10331/01A AU1033101A (en) 1999-10-21 2000-10-23 Method for preparing a benzofuran or benzothiophene compound
BR0014810-5A BR0014810A (pt) 1999-10-21 2000-10-23 Processo de preparação de um composto do tipo benzofurano ou benzotiofeno
ES00971484T ES2213050T3 (es) 1999-10-21 2000-10-23 Procedimiento de preparacion de un compuesto de tipo benzofurano o benzotiofeno.
HU0203205A HUP0203205A3 (en) 1999-10-21 2000-10-23 Method for preparing benzofuran or benzothiophene compounds
EP00971484A EP1222181B1 (fr) 1999-10-21 2000-10-23 Procede de preparation d'un compose de type benzofurane ou benzothiophene
CNB008145709A CN1200935C (zh) 1999-10-21 2000-10-23 制备苯并呋喃或苯并噻吩类型化合物的方法
DE60007164T DE60007164T2 (de) 1999-10-21 2000-10-23 Verfahren zur herstellung von benzofuranen oder benzothiophenen
PT00971484T PT1222181E (pt) 1999-10-21 2000-10-23 Processo para a preparacao de um composto de tipo benzofurano ou benzotiofeno
AT00971484T ATE256118T1 (de) 1999-10-21 2000-10-23 Verfahren zur herstellung von benzofuranen oder benzothiophenen
CA2387724A CA2387724C (fr) 1999-10-21 2000-10-23 Procede de preparation d'un compose de type benzofurane ou benzothiophene
JP2001531819A JP2003512365A (ja) 1999-10-21 2000-10-23 ベンゾフラン化合物あるいはベンゾチオフェン化合物を調製する方法
US10/110,443 US6555697B1 (en) 1999-10-21 2000-10-23 Method of preparing a benzofuran or benzothiophene compound
PCT/FR2000/002947 WO2001029019A1 (fr) 1999-10-21 2000-10-23 Procede de preparation d'un compose de type benzofurane ou benzothiophene

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0006629A FR2809397B1 (fr) 2000-05-24 2000-05-24 Procede de preparation d'un compose de type benzofuranne ou benzothiophene

Publications (2)

Publication Number Publication Date
FR2809397A1 FR2809397A1 (fr) 2001-11-30
FR2809397B1 true FR2809397B1 (fr) 2002-07-19

Family

ID=8850562

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0006629A Expired - Fee Related FR2809397B1 (fr) 1999-10-21 2000-05-24 Procede de preparation d'un compose de type benzofuranne ou benzothiophene

Country Status (1)

Country Link
FR (1) FR2809397B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201111354A (en) 2009-05-27 2011-04-01 Sanofi Aventis Process for the production of Dronedarone intermediates
TW201107303A (en) 2009-05-27 2011-03-01 Sanofi Aventis Process for the production of benzofurans

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3577441A (en) * 1967-03-07 1971-05-04 Warner Lambert Pharmaceutical Nitro substituted benzofurans
FR2665444B1 (fr) * 1990-08-06 1992-11-27 Sanofi Sa Derives d'amino-benzofuranne, benzothiophene ou indole, leur procede de preparation ainsi que les compositions les contenant.

Also Published As

Publication number Publication date
FR2809397A1 (fr) 2001-11-30

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20080131