申请人:Shimma Nobuo
公开号:US20100056510A1
公开(公告)日:2010-03-04
The present invention provides a novel class of compounds that have the activity of inhibiting HSP90 enzyme and are useful as anti-cancer agents or such, and compounds that are useful as synthetic intermediates thereof. Specifically, the present invention provides compounds represented by the following formula (1), and pharmaceutically acceptable salts thereof:
wherein X, R
1
, R
2
, R
3
, R
4
, R
5
, R
6
, R
7
, L
1
, L
2
, and L
3
are as defined in the specification.
本发明提供了一种新型化合物类,具有抑制HSP90酶活性的特性,可用作抗癌剂或其他用途,以及用作其合成中间体的化合物。具体而言,本发明提供了以下式(1)所表示的化合物及其药学上可接受的盐:其中,X、R1、R2、R3、R4、R5、R6、R7、L1、L2和L3如规范中所定义。