The invention relates to compounds of the formula 1
or a pharmaceutically acceptable salt, prodrug or hydrates thereof, wherein Q, A, L, R
1
, R
2
and R
3
are as defined herein. The invention also relates to pharmaceutical compositions containing the compounds of formula 1 and to methods of treating hyperproliferative disorders in a mammal by administering the compounds of formula 1.
本发明涉及式1的化合物或其药学上可接受的盐、前药或
水合物,其中Q、A、L、R1、R2和R3的定义如本文所述。本发明还涉及含有式1化合物的药物组合物,以及通过给予式1化合物治疗哺乳动物的增殖过度疾病的方法。