METHOD OF ENZYMATIC SYNTHESIS OF (7S) -3,4-DIMETOXYBICYCLO 4.2.0 OCTA-1,3,5-TRIEN-7-CARBONIC ACID OR ITS COMPLEX ESTERS AND APPLICATION FOR SYNTHESIS OF IVABRADINE AND ITS SALT

摘要

The enzymatic method for the synthesis of a compound of formula (I), where R 7 is a hydrogen atom or an alkyl group. Application for the synthesis of ivabradine and its addition salts with a pharmaceutically acceptable acid.