Process for the preparation of dronedarone
US8501971B2 · kind B2 · utility
14Cited by
5References
31Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 24, 2012 |
| Grant date | Aug 6, 2013 |
| Priority date | — |
| Expiry date | May 24, 2032 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D307/82
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
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 preparation process.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.