NOVEL PROCESS FOR PRODUCING 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 preparation process.

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Bibliographische Detailangaben
Hauptverfasser: CSATARINE NAGY MARIANNA, DOMBRADY ZSOLT, FRIESZ ANTAL
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung: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 preparation process.