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.

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Bibliographic Details
Main Authors CSATARINE NAGY MARIANNA, FRIESZ ANTAL
Format Patent
LanguageChinese
English
Published 12.09.2012
Subjects
CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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Summary: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.
Bibliography:Application Number: CN201080058071