申请人:Yan Rong
公开号:US09108954B2
公开(公告)日:2015-08-18
Synthesis process of dasatinib is disclosed, which includes the step of reacting the compound of formula I with that of formula II to obtain the compound of formula III. Also disclosed is the compound of formula III which is used as an intermediate for synthesizing dasatinib. The substituents of R1, R2, R3 or R4 in formulae I, II or III are defined as in the description.
本发明公开了达沙替尼的合成过程,其中包括将式I的化合物与式II的化合物反应,以获得式III的化合物。还公开了式III的化合物,该化合物用作合成达沙替尼的中间体。式I、II或III中的R1、R2、R3或R4的取代基如说明中所定义。