The present invention relates to thienopyrmidine compounds of formula (I) (one of A
1
and A
2
is S and the other is CH), salts thereof, as well as use and preparation of the same. These compounds are inhibitors of various protein tyrosine kinases (PTKs) of the ErbB family and consequently are useful in the treatment of disorders mediated by aberrant activity of such kinases.
本发明涉及式(I)的
噻唑吡啶化合物(其中A1和A2中的一个是S,另一个是CH),其盐,以及其用途和制备方法。这些化合物是ErbB家族的各种
蛋白酪氨酸激酶(
PTKs)的
抑制剂,因此在治疗由这些激酶异常活性介导的疾病方面是有用的。