Method for enzymatically synthesizing (7s)-3,4-dimethoxybicyclo[4.2.0]octa-1,3,5-triene-7-carboxylic acid or the esters thereof, and use in the synthesis of ivabradine and the salts thereof
The invention relates to a method for enzymatically synthesizing the compound of formula (I), where R 1 is a hydrogen atom or an alkyl group. The invention can be used in the synthesis of ivrabadine and the pharmaceutically acceptable acid addition salts thereof.