[EN] PROCESS FOR PREPARING 5-(1, 3-OXAZOL-2-YL) BENZOIC ACID DERIVATIVES [FR] PROCEDE DE PREPARATION DE DERIVES DE L'ACIDE 5-(1, 3-OXAZOL-2-YL) BENZOIQUE
[EN] PROCESS FOR PREPARING 5-(1, 3-OXAZOL-2-YL) BENZOIC ACID DERIVATIVES [FR] PROCEDE DE PREPARATION DE DERIVES DE L'ACIDE 5-(1, 3-OXAZOL-2-YL) BENZOIQUE
[EN] PROCESS FOR PREPARING 5-(1, 3-OXAZOL-2-YL) BENZOIC ACID DERIVATIVES<br/>[FR] PROCEDE DE PREPARATION DE DERIVES DE L'ACIDE 5-(1, 3-OXAZOL-2-YL) BENZOIQUE
申请人:UPJOHN CO
公开号:WO2004000821A1
公开(公告)日:2003-12-31
Disclosed are compounds of formula III and a process to prepare a compound of formula III wherein R1, R2, R3 and R6 are defined herein, using a zinc chloride/optionally substituted oxazole adduct and an compound of formula I. Further disclosed are methods of using compounds of formula III to prepare compounds useful in the treatment of Alzheimer's disease and related conditions.