发明申请
US20050065204A1 Process for the preparation of enantiopure pyrrolidin-2-one derivatives 失效
制备对映体积吡咯烷-2-酮衍生物的方法

Process for the preparation of enantiopure pyrrolidin-2-one derivatives
摘要:
The present invention relates to a process for the preparation of enantiopure intermediates useful in the synthesis of valuable pharmaceutically active compounds, e.g. MAOB inhibitors, and to novel intermediates of formulae I and II wherein R21, R22, R23 and R24 are as defined in the description and claims.
信息查询
0/0