Process for preparing C7 intermediates and their use in the preparation on N-substituted pyrrole derivatives
申请人:Ratiopharm GmbH
公开号:EP1834944A1
公开(公告)日:2007-09-19
The present invention relates to a process for preparing C7 intermediates and their use in the preparation of pyrrole derivatives of a class that is effective at inhibiting the biosynthesis of cholesterol in humans, and more particularly to improved synthetic methods for preparing 3,5-dihydroxy-7-pyrrol-1-yl heptanoic acids. The invention further relates to intermediates in this process.
本发明涉及一种制备C7中间体并在制备对人体胆固醇生物合成具有效抑制作用的吡咯类衍生物中的应用的方法,更具体地涉及用于制备3,5-二羟基-7-吡咯-1-基庚酸的改进合成方法。该发明还涉及该过程中的中间体。