abstract |
Compounds of the formula I wherein 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 given in claim 1, are PI3K inhibitors and can be used, inter alia, for the treatment of autoimmune diseases, inflammations, cardiovascular diseases, neurodegenerative diseases and tumors. |