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 PI3-kinase activity.
这项发明涉及某些新颖化合物。具体而言,该发明涉及具有以下结构的化合物(I)及其盐。该发明的化合物是
PI3-激酶活性的
抑制剂。