The invention is directed to certain novel compounds. Specifically, the invention is directed to compounds of formula (I): and salts thereof. The compounds of the invention are inhibitors of kinase activity, in particular PI3-kinase activity.
该发明涉及某些新颖化合物。具体来说,该发明涉及公式(I)的化合物及其盐。该发明的化合物是激酶活性
抑制剂,特别是
PI3-激酶活性
抑制剂。