[EN] PALIPERIDONE DERIVATIVES<br/>[FR] DÉRIVÉS DE PALIPÉRIDONE
申请人:SYNTHON BV
公开号:WO2009015828A1
公开(公告)日:2009-02-05
A compound of formula (1) is useful as a pharmaceutical and as an intermediate in making paliperidone, wherein Y is an acid-sensitive group of the formula (A') in which X represents an oxygen atom, a sulfur atom, or an -NH- group; Z represents a C2-C7 alkylene bridge; and R represents hydrogen or a C1-C4 alkyl group.