BKM120 is a selective PI3K inhibitor of p110α/β/δ/γ with IC50 of 52 nM/166 nM/116 nM/262 nM in cell-free assays, respectively.

3-Methyladenine is a selective PI3K inhibitor for Vps34 and PI3Kγ with IC50 of 25 μM and 60 μM.

GDC-0032 is a potent, next-generation β isoform-sparing PI3K inhibitor targeting PI3Kα/δ/γ with IC50 of 0.29 nM/0.12 nM/0.97nM, > 10 fold selective over PI3Kβ.

Autophinib is an ATP-competitive inhibitor of the VPS34 with IC50 of 19 nM, also inhibitor of starvation- and Rapamycin-induced autophagy with IC50 of 40 and 90 nM respectively.

SAR405 is highly potent and selective inhibitor of PIK3C3 with an IC50 of 27 nM.

PIK-III, which is a selective inhibitor of ​VPS34 enzymatic activity, inhibits autophagy and de novo lipidation of LC3 and leads to the stabilization of autophagy substrates.

Vps34-IN1 is a potent and highly selective Vps34 inhibitor with IC50 of 25 nM invitro,which does not significantly inhibit the isoforms of class I as well as class II PI3Ks.

Vps34-IN1 is a potent inhibitor of the class III phosphoinositide 3-kinase (PI3K) vacuolar protein sorting 34 (Vsp34) with IC50 of 15 nM.