Process for the enxymatic synthesis of (7s)-3,4- dimethoxybicyclo 4.2.0 octa-1,3,5-triene-7-carboxylic acid or esters thereof and application in the synthesis of ivabradine and salts thereof

摘要

Process for the enzymatic synthesis of the compound of formula (I): R,O wherein R1 represents a hydrogen atom or an alkyl group. Application in the synthesis of ivabradine and addition salts thereof with a pharmaceutically 10 acceptable acid.