BAY1082439 是一种具有口服活性的，选择性 PI3Kα/β/δ 抑制剂。BAY1082439 也能抑制 PIK3CA 的突变形式，BAY1082439 对抑制 Pten 丢失的前列腺癌的生长有很强的作用。
货号:ajcx33180
CAS:1375469-38-7
分子式:C25H30N6O5
分子量：494.54
溶解度:DMSO : 5 mg/mL (10.11 mM; ultrasonic and adjust pH to 5 with HCl)
纯度：98%
存储：Store at -20°C
库存：现货

Background:

BAY1082439 is an orally bioavailable, selective PI3Kα/β/δ inhibitor. BAY1082439 also inhibits mutated forms of PIK3CA. BAY1082439 is highly effective in inhibiting Pten-null prostate cancer growth[1][2].

BAY1082439 is a highly selective PI3Kα/α-balanced inhibitor. BAY1082439 has an IC50 ratio of 1:3 in biochemical assays of PI3Kα (4.9 nM) vs. PI3Kα (15.0 nM), and >1000-fold selectivity against mTOR kinase[1].BAY1082439 (0.1-1 μM; 72 hours) is more effective than PI3Kα- and/or PI3Kβ-selective inhibitors in blocking PTEN-null prostate cancer cells[2].

BAY1082439 (75 mg/kg; p.o.; daily for 4 weeks) is effective in preventing Pten-null prostate cancer progression[2].

[1]. Ningshu Liu, et al. Abstract 2799: BAY 1082439, a highly selective and balanced PI3Kα/β inhibitor demonstrated potent activity in tumors with activated PI3Kα and loss-of-function of PTEN. Abstract nr 2799. doi:1538-7445.AM2012-2799.
[2]. Yongkang Zou, et al. Co-Targeting the Cell Intrinsic and Microenvironment Pathways of Prostate Cancer by PI3Kα/β/δ inhibitor BAY1082439. Mol Cancer Ther. 2018 Oct;17(10):2091-2099.