Process for the enzymatic synthesis of (7S)-3,4-dimethoxybicyclo[4.2.0]OCTA-1,3,5-triene-7-carboxylic acid and application in the synthesis of ivabradine and salts thereof
申请人:LES LABORATOIRES SERVIER
公开号:US09476071B2
公开(公告)日:2016-10-25
Process for the enzymatic synthesis of the compound of formula (I):
comprising enantioselective enzymatic hydrolysis of the nitrile of formula (IV):
using the nitrilase of Rhodococcus rhodochrous of EMBL accession number EF467367.1, and the application of such a process in the synthesis of ivabradine and addition salts thereof with a pharmaceutically acceptable acid.
通过使用EMBL存取号为EF467367.1的Rhodococcus rhodochrous的腈酶,进行对式(I)的化合物的酶合成过程,包括对式(IV)的腈的对映选择性酶水解,以及将这种过程应用于ivabradine的合成和其与药用可接受酸的盐的添加。