[EN] PROCESS FOR PREPARING 2-OXO-1-PYRROLIDINE DERIVATIVES BY INTRAMOLECULAR ALLYLATION [FR] PROCESSUS DE PREPARATION DE DERIVES 2-OXO-1-PYRROLIDINE PAR ALLYLATION INTRAMOLECULAIRE
[EN] PROCESS FOR PREPARING 2-OXO-1-PYRROLIDINE DERIVATIVES BY INTRAMOLECULAR ALLYLATION [FR] PROCESSUS DE PREPARATION DE DERIVES 2-OXO-1-PYRROLIDINE PAR ALLYLATION INTRAMOLECULAIRE
[EN] PROCESS FOR PREPARING 2-OXO-1-PYRROLIDINE DERIVATIVES BY INTRAMOLECULAR ALLYLATION<br/>[FR] PROCESSUS DE PREPARATION DE DERIVES 2-OXO-1-PYRROLIDINE PAR ALLYLATION INTRAMOLECULAIRE
申请人:UCB SA
公开号:WO2005121082A1
公开(公告)日:2005-12-22
The present invention relates to a new process for preparing 2-oxo-1-pyrrolidine derivatives of general formula (I), comprising the cyclisation of an intermediate of general formula (II) wherein the substituents are as defined in the specification.