Process for the preparation of triple-bond-containing optically active carboxylic acids, carboxylate salts and carboxylic acid derivatives
申请人:CHINOIN GYÓGYSZER ÉS VEGYÉSZETI TERMÉKEK GYÁRA ZRT.
公开号:US11008594B2
公开(公告)日:2021-05-18
The invention provides a new enzimatic process for the preparation of chiral carboxylic acids, their salts and acid derivatives of the general formula (I) by enzymatic hydrolysis of racemic carboxylic acid ester of the general formula (II) and optionally subsequent esterification or acylation.
本发明提供了一种通过酶水解通式(II)的外消旋羧酸酯并选择性地随后进行酯化或酰化来制备手性羧酸、其盐和通式(I)的酸衍生物的新烯丙基化工艺。