NEW PROCESS FOR THE PREPARATION OF DRONEDARONE
The subject of the present invention is a novel process for the preparation of N- [2-n-butyl-3-{4-[(3-dibutylamino)propoxy]benzoyl}-1-benzofuran-5- yl] methanesulfonamide of formula (I) and the new intermediates of the reparation process. La présente invention concerne, d'une part un nouveau pr...
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| Main Authors | , |
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| Format | Patent |
| Language | English French |
| Published |
14.07.2011
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| Subjects | |
| Online Access | Get full text |
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| Abstract | The subject of the present invention is a novel process for the preparation of N- [2-n-butyl-3-{4-[(3-dibutylamino)propoxy]benzoyl}-1-benzofuran-5- yl] methanesulfonamide of formula (I) and the new intermediates of the reparation process.
La présente invention concerne, d'une part un nouveau procédé d'élaboration du méthane-sulfonamide de N-[2-n-butyl-3-{4-[(3-dibutylamino)propoxy]benzoyl}-1-benzofuran-5-yl] représenté par la formule (I), et d'autre part de nouveaux intermédiaires mis en oeuvre dans ce procédé d'élaboration. |
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| AbstractList | The subject of the present invention is a novel process for the preparation of N- [2-n-butyl-3-{4-[(3-dibutylamino)propoxy]benzoyl}-1-benzofuran-5- yl] methanesulfonamide of formula (I) and the new intermediates of the reparation process.
La présente invention concerne, d'une part un nouveau procédé d'élaboration du méthane-sulfonamide de N-[2-n-butyl-3-{4-[(3-dibutylamino)propoxy]benzoyl}-1-benzofuran-5-yl] représenté par la formule (I), et d'autre part de nouveaux intermédiaires mis en oeuvre dans ce procédé d'élaboration. |
| Author | FRIESZ, ANTAL CSATARINE NAGY, MARIANNA |
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| DocumentTitleAlternate | NOUVEAU PROCÉDÉ D'ÉLABORATION DE DRONÉDARONE |
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| RelatedCompanies | FRIESZ, ANTAL SANOFI CSATARINE NAGY, MARIANNA |
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| Title | NEW PROCESS FOR THE PREPARATION OF DRONEDARONE |
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