NEW PROCESS FOR THE PREPARATION OF DRONEDARONE

The subject of the present disclosure 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 preparation process.

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Bibliographic Details
Main Authors CSATARINE NAGY, MARIANNA, FRIESZ, ANTAL
Format Patent
LanguageEnglish
French
German
Published 14.11.2012
Subjects
CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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Summary:The subject of the present disclosure 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 preparation process.
Bibliography:Application Number: EP20100809330