Table 3.

IC₅₀ values of PI3K isoforms of compound 5 and (IC₅₀, µM).

Compound	IC50 (µM)a
	PI3Kα	PI3Kγ	PI3Kδ
5	2.89 ± 0.33	5.04 ± 0.21	5.49 ± 0.29
LY294002	2.61 ± 0.11	6.76 ± 0.55	7.42 ± 0.36

^a IC₅₀ values represent mean ± SD of three experiments.