Compounds of the formula (I), in which X
1
, X
2
, L, Y, R
2
, R
3
, R
4
, R
5
, R
6
, R
7
, R
8
, R
9
, R
10
have the meanings indicated in claim
1
, are PI3K inhibitors and can be employed, inter alia, for the treatment of autoimmune diseases, inflammation, cardiovascular diseases, neurodegenerative diseases and tumours.
公式(I)中的化合物,其中X1、X2、L、Y、R2、R3、R4、R5、R6、R7、R8、R9、R10具有权利要求1中指示的含义,是
PI3K
抑制剂,可用于治疗自身免疫疾病、炎症、心血管疾病、神经退行性疾病和肿瘤。