申请人:YICHANG CHANGJIANG PHARMACEUTICAL CO., LTD.
公开号:US20140206883A1
公开(公告)日:2014-07-24
The present invention relates to the field of pharmaceutical chemistry, specifically relates to a statin intermediate having formula I and preparation thereof.
The advantages of the method used to prepare the chiral sulfone intermediate having formula I are that a fluorophore is introduced at the beginning of the synthesis, and the intermediates are mostly solid, which enables quality control to be easily carried out.
本发明涉及制药化学领域,具体涉及具有化学式I的他汀中间体及其制备。用于制备具有化学式I的手性磺酮中间体的方法的优点是在合成的开始引入了一种荧光团,并且中间体大多为固体,这使得质量控制可以轻松进行。