NEW PROCESS FOR THE SYNTHESIS OF 3-(2-BROMO-4,5-DIMETHOXYPHENYL)PROPANENITRILE, AND APPLICATION IN THE SYNTHESIS OF IVABRADINE AND ADDITION SALTS THEREOF WITH A PHARMACEUTICALLY ACCEPTABLE ACID

摘要

The present invention relates to a method for synthesizing the compound of formula (I), and application to the synthesis of ivabradine, the addition salts thereof with a pharmaceutically acceptable acid, and the hydrates thereof.