[EN] PROCESSES AND INTERMEDIATES FOR PREPARING FUSED HETEROCYCLIC KINASE INHIBITORS<br/>[FR] PROCÉDÉS ET INTERMÉDIAIRES DE PRÉPARATION D'INHIBITEURS DE KINASES HÉTÉROCYCLIQUES FUSIONNÉS
申请人:METHYLGENE INC
公开号:WO2009026720A1
公开(公告)日:2009-03-05
The invention relates to processes and intermediates for manufacturing fused heterocyclic-type kinase inhibitor compounds, such as thienopyridine-based compounds, and to processes and intermediates for preparing intermediates that are useful in the manufacture of fused heterocyclic-type kinase inhibitor compounds, particularly at an industrial level The processes are aimed at ultimately forming compounds of the formula (A) where M is thieno[3,2,b]pyridinyl as shown, the group D is a ring or ring system, preferably pyridine, and the group Z, Ar, and G are as defined herein Such compounds can act to inhibit the protein tyrosine kinase activity of growth factor receptors, resulting in the inhibition of receptor signalling, for example, the inhibition of VEGF receptor signalling and HGF receptor signalling.
该发明涉及制造熔合杂环型激酶抑制剂化合物的过程和中间体,例如噻吩吡啶基化合物,并涉及制备在制造熔合杂环型激酶抑制剂化合物时有用的中间体的过程和中间体,特别是在工业水平上。这些过程旨在最终形成化合物的结构式(A),其中M是如所示的噻吩[3,2,b]吡啶基,基团D是一个环或环系统,最好是吡啶,基团Z、Ar和G如本文中所定义。这些化合物可以作用于抑制生长因子受体的蛋白酪氨酸激酶活性,从而抑制受体信号传导,例如抑制VEGF受体信号传导和HGF受体信号传导。