The present invention concerns a compound of formula (I)
or a pharmaceutically acceptable salt or solvate thereof, where R
1
-R
3
and Y are defined in the description, and its use in the treatment of disorders in which pi3 kinase is implicated.
本发明涉及式(I)的化合物或其药学上可接受的盐或溶剂,其中R1-R3和Y在说明书中有定义,以及其在治疗与
PI3激酶有关的疾病中的应用。