AZD-5363

AZD5363, a novel pyrrolopyrimidine-derived compound, inhibits all AKT isoforms (IC50 30 μM) . (In Vivo) :Oral dosing of Capivasertib (AZD5363) to nude mice causes dose- and time-dependent reduction of PRAS40, GSK3β, and S6 phosphorylation in BT474c xenografts (PRAS40 phosphorylation EC50 ~0.1 μM total plasma exposure), reversible increases in blood glucose concentrations, and dose-dependent decreases in 2[18F]fluoro-2-deoxy-D-glucose (18F-FDG) uptake in U87-MG xenografts. Chronic oral dosing of Capivasertib caused dose-dependent growth inhibition of xenografts derived from various tumor types, including HER2+ breast cancer models. Capivasertib also significantly enhances the antitumor activity of RP-56976 and GW572016 in breast cancer xenografts.