The present invention relates to compounds of formula (I),
wherein Ra, Rb, Rc, Rd, Re and Rf are as defined in the specification, processes for their preparation, pharmaceutical compositions containing them and their use in the treatment of diseases mediated by phosphatidylinositol-3-kinase (PI3K), mammalian target of rapamycin (mTOR), Signal transducer and activator of transcription 3 (STAT 3), tumor necrosis factor-α (TNF-α), interleukin-6 (IL-6) or a combination thereof particularly in the treatment of cancer and inflammation.
本发明涉及式(I)的化合物,其中Ra,Rb,Rc,Rd,Re和Rf如规范中所定义,其制备过程,包含它们的制药组合物以及它们在治疗通过
磷脂酰肌醇-3-激酶(
PI3K),哺乳动物
雷帕霉素靶蛋白(mTOR),
信号转导和转录激活因子3(STAT 3),肿瘤坏死因子-α(TNF-α),白细胞介素-6(IL-6)或其组合介导的疾病,特别是在癌症和炎症治疗中的用途。