申请人:Daiichi Sankyo Company, Limited
公开号:US08097622B2
公开(公告)日:2012-01-17
There is provided a novel compound that inhibits phosphatidylinositol 3-kinase (PI3K) and/or the mammalian target of rapamycin (mTOR) and exhibits anti-tumor activity. The present invention provides a compound represented by the following formula (1) having various substituents that inhibits PI3K and/or mTOR and exhibits anti-tumor activity:
wherein R1, R2, R3, R4, Ra, Rb, Rc, and X each have the same meaning as defined in the specification.
提供了一种新型化合物,该化合物抑制磷脂酰肌醇3-激酶(PI3K)和/或哺乳动物雷帕霉素靶蛋白(mTOR),并表现出抗肿瘤活性。本发明提供了一种具有各种取代基的化合物,其抑制PI3K和/或mTOR并表现出抗肿瘤活性,其化学式如下(1)所示:其中R1,R2,R3,R4,Ra,Rb,Rc和X的含义与规范中定义的相同。