LAS191954 is a Potent, Selective, and orally bioavailable PI3Kδ Inhibitor for the Treatment of Inflammatory Diseases. LAS191954 showed PI3Kdelta IC50 = 2.6 nM; M-CSF p-Akt IC50 = 7.8 nM; % Metabolism (R/H) = 20/16; PK i.v. t1/2 (R/D) = 3.1 h/10.2h. LAS191954 showed efficacy at significantly lower doses than Idelalisib. LAS191954 showed a potency on the target of 2.6 nM, with the highest selectivity versus PI3Kα (8.2 μM) and the lowest versus PI3Kγ and PI3Kβ (72 and 94 nM, respectively). References:

纯度：≥98%

CAS：1403947-26-1