Process for preparing chiral aromatic alpha-hydroxy ketones using 2-hydroxy-3-oxoacid synthase
申请人:Chipman M David
公开号:US20060148042A1
公开(公告)日:2006-07-06
A biotransformation process for preparing chiral aromatic-hydroxy ketones in high yields is described, using 2-hydroxy-3-oxoacid synthase, such as AHAS or TSAS. Optionally substituted arylaldehydes and -oxoacids react in this process to provide pure enantiomers, useful as synthons in the production of various drugs, an example being (R)-phenylacetyl carbinol.
本文描述了一种生物转化过程,用于高产率制备手性芳香羟基酮,使用2-羟基-3-酮酸合酶(例如AHAS或TSAS)。在此过程中,可选择性地使用取代芳基醛和-羟基酸反应,以提供纯对映体,用作合成各种药物的合成子,例如(R)-苯乙醇。