申请人:Tarapeutics Science Inc.
公开号:EP3892619A1
公开(公告)日:2021-10-13
The present application relates to a compound serving as a selective PI3Kδ kinase inhibitor, comprising the compound shown in formula (I) or a pharmaceutically acceptable salt, solvate, ester, acid, metabolite or prodrug thereof, wherein X, R1, R2, R3, R4, R5 and R6 are as defined in the description. The present application also relates to a method for using the kinase inhibitor to inhibit PI3Kδ kinase activity or to treat or prevent diseases or conditions associated with tyrosine kinase activity of PI3Kδ, as well as a use thereof.
本申请涉及一种作为选择性PI3Kδ激酶抑制剂的化合物,包括式(I)所示化合物或其药学上可接受的盐、溶液剂、酯、酸、代谢物或原药,其中X、R1、R2、R3、R4、R5和R6如描述中所定义。本申请还涉及一种使用激酶抑制剂抑制PI3Kδ激酶活性或治疗或预防与PI3Kδ酪氨酸激酶活性相关的疾病或病症的方法及其用途。