FR2809397B1 - Procede de preparation d'un compose de type benzofuranne ou benzothiophene - Google Patents
Procede de preparation d'un compose de type benzofuranne ou benzothiopheneInfo
- 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
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
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 |
DE60007164T DE60007164T2 (de) | 1999-10-21 | 2000-10-23 | Verfahren zur herstellung von benzofuranen oder benzothiophenen |
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 |
PCT/FR2000/002947 WO2001029019A1 (fr) | 1999-10-21 | 2000-10-23 | Procede de preparation d'un compose de type benzofurane ou benzothiophene |
BR0014810-5A BR0014810A (pt) | 1999-10-21 | 2000-10-23 | Processo de preparação de um composto do tipo benzofurano ou benzotiofeno |
AU10331/01A AU1033101A (en) | 1999-10-21 | 2000-10-23 | Method for preparing a benzofuran or benzothiophene compound |
ES00971484T ES2213050T3 (es) | 1999-10-21 | 2000-10-23 | Procedimiento de preparacion de un compuesto de tipo benzofurano o benzotiofeno. |
US10/110,443 US6555697B1 (en) | 1999-10-21 | 2000-10-23 | Method of preparing a benzofuran or benzothiophene compound |
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 |
PT00971484T PT1222181E (pt) | 1999-10-21 | 2000-10-23 | Processo para a preparacao de um composto de tipo benzofurano ou benzotiofeno |
HU0203205A HUP0203205A3 (en) | 1999-10-21 | 2000-10-23 | Method for preparing benzofuran or benzothiophene compounds |
CA2387724A CA2387724C (fr) | 1999-10-21 | 2000-10-23 | Procede de preparation d'un compose de type benzofurane ou benzothiophene |
AT00971484T ATE256118T1 (de) | 1999-10-21 | 2000-10-23 | Verfahren zur herstellung von benzofuranen oder benzothiophenen |
EP00971484A EP1222181B1 (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)
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)
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. |
-
2000
- 2000-05-24 FR FR0006629A patent/FR2809397B1/fr not_active Expired - Fee Related
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 |