[EN] 4-PYRIDINONE COMPOUNDS AND THEIR USE FOR CANCER<br/>[FR] PROCÉDÉ DE PRÉPARATION DE COMPOSÉS DE PYRIDINONE
申请人:BRISTOL MYERS SQUIBB CO
公开号:WO2009094427A1
公开(公告)日:2009-07-30
Disclosed herein is a process for preparing a compound of Formula (I), comprising the steps of: (a) reacting an aniline compound of Formula (II) and an carboxylic acid compound of Formula (III) or an activated carboxylic acid compound thereof, to provide a compound of Formula (IV); and (b) converting said protected amine group attached to said compound of Formula (IV) to an amine group to provide said compound of Formula (I); wherein PAm is a protected amine group. Processes to prepare the compounds of Formulae (II), (III), and (IV) are also disclosed.
本文揭示了一种制备式(I)化合物的方法,包括以下步骤:(a)反应式(II)的苯胺化合物和式(III)的羧酸化合物或其活化的羧酸化合物,以提供式(IV)的化合物; (b)将附加在式(IV)的保护胺基转化为胺基,以提供式(I)的化合物;其中PAm是保护胺基。本文还揭示了制备式(II)、(III)和(IV)化合物的方法。