[EN] PROCESS TO PREPARE OXAZOLIDINONES<br/>[FR] PROCEDE DE PREPARATION D'OXAZOLIDINONES
申请人:UPJOHN CO
公开号:WO2002085849A2
公开(公告)日:2002-10-31
Process for preparing a compoud of formula (I) which comprises reacting a N-aryl-O-alkylcarbamate of formula (II) with a compound of formula (III). W1 is Cl, Br, or -OS(O)2-R; W2 is H or -C(O)_R1. Starting materials (III) are partly new.