The present invention relates to a compound represented by the formula (I) or (I′):
wherein each symbol is as defined in the specification, or a salt thereof, and a PI3K and(or) mTOR inhibitor containing the compound or a prodrug thereof.
本发明涉及一种由式(I)或(I')所表示的化合物:其中每个符号如规范中所定义,或其盐,以及含有该化合物或其前药的
PI3K和/或mTOR
抑制剂。