申请人:Daiichi Sankyo Company, Limited
公开号:EP2615081A1
公开(公告)日:2013-07-17
There is provided a more industrially advantageous process for preparing novel pyridine derivatives expected to be used as medicines. A process for preparing 3-(6-hydroxy-1-methyl-1H-benzimidazol-2-yl)benzoic acid esters as intermediates with high quality, in short steps and in a high yield, as well as novel benzoic acid esters as their precursors and a process for preparing the same.
提供了一种更具工业优势的制备新型吡啶衍生物的方法,预计将用作药物。一种制备3-(6-羟基-1-甲基-1H-苯并咪唑-2-基)苯甲酸酯中间体的方法,具有高质量、步骤简短、产率高,以及作为它们前体的新型苯甲酸酯和制备它们的方法。