申请人:Surtees John
公开号:US20080009638A1
公开(公告)日:2008-01-10
The present invention relates to alternative processes for the preparation of 2-oxo-1-pyrrolidine derivatives of formula (I)
Particularly, the present invention relates to alternative processes for the synthesis of levetiracetam, brivaracetam and seletracetam.
本发明涉及制备式(I)的2-氧代-1-
吡咯烷衍
生物的替代工艺,特别地,本发明涉及
左乙拉西坦、布利维拉西坦和赛乐替坦的合成的替代工艺。