Afuresertib hydrochloride  (Synonyms: GSK2110183 hydrochloride)

Afuresertib hydrochloride (GSK 2110183 hydrochloride) is an orally bioavailable, selective, ATP-competitive and potent pan-Akt kinase inhibitor with K_is of 0.08/2/2.6 nM for Akt1/Akt2/Akt3 respectively^[1][2].

Afuresertib (GSK 2110183) exhibits favorable tumor-suppressive effects on malignant pleural mesothelioma (MPM) cells. Afuresertib significantly increases caspase-3 and caspase-7 activities and apoptotic cell number among ACC-MESO-4 and MSTO-211H cells. Afuresertib strongly arrests the cell cycle in the G₁ phase.
Western blotting analysis shows that Afuresertib increases the expression of p21^WAF1/CIP1 and decreases the phosphorylation of Akt substrates, including GSK-3β and FOXO family proteins. Afuresertib-induced p21 expression promotes G₁ phase arrest by inducing FOXO activity. Afuresertib significantly enhances cisplatin-induced cytotoxicity. Afuresertib modulates the expression E2F1 and MYC, which are associated with fibroblast core serum response^[1].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

Mice bearing BT474 breast tumor xenografts are dosed orally with either vehicle or GSK2110183 at 10, 30 or 100 mg/kg daily for 21 days which result in 8, 37 and 61% TGI, respectively. Mice tolerated GSK2110183 well, with 1-3% body weight loss reported after 5 days of dosing which recover over the course of the study. Other tumor xenograft models which possess an activation of the Akt pathway are explored to further demonstrate compound efficacy. Mice treated with GSK2110183 at 10, 30 and 100 mg/kg result in 23, 37 and 97% TGI, respectively, of SKOV3 xenografts^[2].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

463.78

Solid

C₁₈H₁₈Cl₃FN₄OS

1047645-82-8

O=C(C1=CC(C2=C(Cl)C=NN2C)=C(Cl)S1)N[[email protected]@H](CC3=CC=CC(F)=C3)CN.[H]Cl

Room temperature in continental US; may vary elsewhere.

-20°C, protect from light, stored under nitrogen

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light, stored under nitrogen)

• [1]. Yamaji M, et al. Novel ATP-competitive Akt inhibitor Afuresertib suppresses the proliferation of malignant pleural mesothelioma cells. Cancer Med. 2017 Nov;6(11):2646-2659.  [Content Brief]

  [2]. Dumble M, et al. Discovery of novel AKT inhibitors with enhanced anti-tumor effects in combination with the MEK inhibitor. PLoS One. 2014 Jun 30;9(6):e100880  [Content Brief]