Compounds of formula I (I) wherein: R1 is (II) or (III); and R2, R4, and R6-9 are defined herein, and pharmaceutically acceptable salts and esters thereof. These compounds inhibit PI3 kinase and mTOR, and may be used to treat diseases mediated by PI3 kinase and mTOR, such as a variety of cancers. Methods for making and using the compounds of this invention are disclosed. Various compositions containing the compounds of this invention are also disclosed.
式I的化合物(I)其中:R1为(II)或(III); R2、R4和R6-9在此定义,并且其药学上可接受的盐和酯。这些化合物抑制
PI3激酶和mTOR,并可用于治疗由
PI3激酶和mTOR介导的疾病,如各种癌症。公开了制备和使用本发明化合物的各种方法。还公开了含有本发明化合物的各种组合物。