This invention relates to novel quinazoline derivatives, their derivatives, pharmaceutically acceptable salts thereof. This invention also provides compositions comprising a compound of this invention and the use of such compositions in methods of treating diseases and conditions that are beneficially treated by inhibiting cell surface tyrosine receptor kinases.
本发明涉及新型
喹唑啉衍
生物及其衍
生物,其药学上可接受的盐。本发明还提供了包含本发明化合物的组合物,并且利用这种组合物治疗通过抑制细胞表面
酪氨酸受体激酶有益治疗的疾病和病症的方法。