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.
本发明的主题是一种新的制备过程,用于制备式I的N-[2-n-丁基-3-4-[(3-二丁基
氨基)丙氧基]苯甲酰}-1-
苯并呋喃-5-基]
甲烷磺酰胺,以及制备过程的新中间体。