A quinazoline derivative of the Formula I:
wherein the substituents are as defined in the text for use in the production of an anti-proliferative effect which effect is produced alone or in part by inhibiting erbB2 receptor tyrosine kinase in a warm-blooded animal such as man.
                            一种
喹唑啉衍
生物,其
化学式为I式:其中取代基如文本中所定义,用于制备抗增殖作用,该作用单独或部分通过抑制erbB2受体
酪氨酸激酶在温血动物(如人)中产生。