[EN] PROCESS FOR THE SYNTHESIS OF INTERMEDIATES USEFUL FOR THE SYNTHESIS OF TUBULIN INHIBITORS<br/>[FR] PROCEDE DE SYNTHESE D'INTERMEDIAIRES UTILES DANS LA SYNTHESE D'INHIBITEURS DE TUBULINE
申请人:WYETH CORP
公开号:WO2004026814A2
公开(公告)日:2004-04-01
The invention is a process for the preparation of compounds of the Formula (I): where R1, R2, R3, R4 and R5 are defined in the specification, which are intermediates useful for the preparation of tubulin inhibitors useful in the treatment of cancer.