The present invention relates to particular quinazoline derivatives useful as intermediates in the preparation of compounds of formula (I):
wherein A is 5-membered heteroaryl containing a nitrogen atom and one or two further nitrogen atoms.
本发明涉及可用作制备式 (I) 化合物中间体的特定
喹唑啉衍
生物:
其中 A 是含有一个氮原子和一个或两个氮原子的 5 元杂芳基。