申请人:Krajcovic Jozef
公开号:US20100069633A1
公开(公告)日:2010-03-18
A compound of formula (7.2) or an acid addition salt thereof.
The compound can be used as a reference standard for monitoring the presence thereof in a paliperidone sample, including monitoring the completion of a paliperidone reaction. Reduction in the amount of the compound in paliperidone can be achieved by crystallization in the presence of a hydride reductant.
式(7.2)的化合物或其酸加成盐。该化合物可用作监测帕利哌酮样品中其存在的参考标准,包括监测帕利哌酮反应的完成情况。在氢化还原剂存在下结晶可以减少帕利哌酮中该化合物的含量。