[EN] 2-OXO-1-PYRROLIDINYL IMIDAZOTHIADIAZOLE DERIVATIVES<br/>[FR] DERIVES DE 2-OXO-1-PYRROLIDINYLE IMIDAZOTHIADIAZOLE
申请人:UCB PHARMA SA
公开号:WO2011047860A1
公开(公告)日:2011-04-28
The present invention relates to 2-oxo-1-pyrrolidine imidazothiadiazole derivatives, processes for preparing them, pharmaceutical compositions containing them and their use as pharmaceuticals.
PROCESS FOR THE PREPARATION OF 2-OXO-1-PYRROLIDINE DERIVATIVES
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.
The present invention relates to 2-oxo-1-pyrrolidine imidazothiadiazole derivatives, processes for preparing them, pharmaceutical compositions containing them and their use as pharmaceuticals.
2-Oxo-1-Pyrrolidine Derivatives, Processes For Preparing Them And Their Uses
申请人:Ates Célal
公开号:US20090318708A1
公开(公告)日:2009-12-24
The present invention relates to optically enriched or substantially optically pure 4-substituted-pyrrolidin-2-ones of formula (III), and their uses for the synthesis of 2-oxo-pyrrolidin-1-yl derivatives.
Imidazole derivatives, processes for preparing them and their uses
申请人:Kenda Benoit
公开号:US20050137241A1
公开(公告)日:2005-06-23
The present invention relates to imidazole derivatives, processes for preparing them, pharmaceutical compositions containing them and their use as pharmaceuticals.