申请人:SK Biopharmaceuticals Co. Ltd.
公开号:US20140073018A1
公开(公告)日:2014-03-13
Disclosed is a method for the preparation of carbamic acid (R)-1-aryl-2-tetrazolyl-ethyl esters, comprising the enantioselective enzyme reduction of a 1-aryl-2-tetrazolyl-ethyl ketone to form a (R)-1-aryl-2-tetrazolyl-ethyl alcohol and the carbamation of said alcohol.
本发明公开了一种制备碳酸酯(R)-1-芳基-2-四唑基乙基酯的方法,包括手性选择性酶还原1-芳基-2-四唑基乙酮,形成(R)-1-芳基-2-四唑基乙醇,然后进行碳酸化反应。