申请人:Moussy Alain
公开号:US08492545B2
公开(公告)日:2013-07-23
The present invention relates to an industrial process of preparing pharmaceutical compounds having the formula I:
which are useful as certain tyrosine kinase inhibitors and more particularly as c-kit and bcr-abl inhibitors. The groups R1 and R2, identical or different, represent each a hydrogen, halogen atom, an alkyl, an alkoxy, a trifluoromethyl, an amino, an alkylamino, a dialkylamino, a solubilising group; m is 0-5 and n is 0-4; the group R3 represents an aryl or an heteroaryl group as described in claims herein.
本发明涉及一种制备具有公式I的药物化合物的工业过程,该药物化合物可用作某些酪氨酸激酶抑制剂,更具体地用作c-kit和bcr-abl抑制剂。其中,基团R1和R2,相同或不同,分别表示氢、卤素原子、烷基、烷氧基、三氟甲基、氨基、烷基氨基、二烷基氨基、增溶基;m为0-5,n为0-4;基团R3表示所述权利要求中所述的芳基或杂环基。