申请人:PFIZER INC.
公开号:US20150141402A1
公开(公告)日:2015-05-21
The present invention relates to compounds of formula (I)
or pharmaceutically acceptable salts thereof, wherein Q, G, ring A, ring B, R
1
, R
2
, R
3
, R
4
, R
5
, R
5a
, R
6
, R
7
, R
8
, R
9
, R
10
, R
11
, R
12
, R
13
, R
14
, R
15
, R
16
, R
17
, R
18
, R
19
, R
20
, R
21
, R
22
, R
23
, R
24
, and m are defined herein. The novel purine derivatives are useful in the treatment of abnormal cell growth, such as cancer, in mammals. Additional embodiments relate to pharmaceutical compositions containing the compounds and to methods of using the compounds and compositions in the treatment of abnormal cell growth in mammals.
本发明涉及式(I)的化合物或其药用盐,其中Q、G、环A、环B、R1、R2、R3、R4、R5、R5a、R6、R7、R8、R9、R10、R11、R12、R13、R14、R15、R16、R17、R18、R19、R20、R21、R22、R23、R24和m在此定义。这些新颖的嘌呤衍生物在治疗哺乳动物中的异常细胞生长,如癌症方面具有用途。另外,还涉及含有这些化合物的药物组合物,以及在治疗哺乳动物中的异常细胞生长方面使用这些化合物和组合物的方法。