申请人:——
公开号:US20010034351A1
公开(公告)日:2001-10-25
The invention relates to compounds of the formula 1
1
and to pharmaceutically acceptable salts and solvates thereof, wherein A, X, R
1
, R
3
and R
4
are as defined herein. The invention also relates to methods of treating abnormal cell growth in mammals with administering the compounds of formula 1 and to pharmaceutical compositions for treating such disorders which contain the compounds of formula 1. The invention also relates to methods of preparing the compounds of formula 1.
本发明涉及公式11的化合物及其药学上可接受的盐和溶剂化物,其中A、X、R1、R3和R4的定义如本文所述。本发明还涉及使用公式1的化合物治疗哺乳动物中的异常细胞生长的方法,并涉及含有公式1的化合物的治疗此类疾病的制药组合物。本发明还涉及制备公式1的化合物的方法。