N-[3-[[5-Iodo-4-[[3-[(2-thienylcarbonyl)amino]propyl]amino]-2-pyrimidinyl]amino]phenyl]-1-pyrrolidinecarboxamide

Description

3-Phosphoinositide-dependent protein kinase 1 (PDK1) is a serine-threonine kinase that phosphorylates and activates a range of other kinases, including PKB, PKA, and certain isoforms of PKC. BX-795 is a potent, ATP-competitive inhibitor of PDK1 in vitro (IC₅₀ = 11 nM) and in cells (IC₅₀ = 300 nM). At comparable concentrations, BX-795 also inhibits ERK8, MAPK-interacting kinase 2, Aurora B, Aurora C, MAP/microtubule affinity-regulating kinases 1-4, TNF receptor associated factor-associated NF-κB activator-binding kinase 1, IκB kinase ε, and additional kinases.

The Uses of N-[3-[[5-Iodo-4-[[3-[(2-thienylcarbonyl)amino]propyl]amino]-2-pyrimidinyl]amino]phenyl]-1-pyrrolidinecarboxamide

BX-795 hydrochloride has been used to study the effect of kinase inhibition on human endogenous retroviruses (HERVs) transcription activation.

What are the applications of Application

BX 795 is an inhibitor of PDK1, TBK1, and IKK&epsilon

Definition

ChEBI: N-[3-[[5-iodo-4-[3-[[oxo(thiophen-2-yl)methyl]amino]propylamino]-2-pyrimidinyl]amino]phenyl]-1-pyrrolidinecarboxamide is a member of ureas.

Biochem/physiol Actions

BX-795 competes for the ATP (adenosine triphosphate) binding pocket of 3-phosphoinositide-dependent kinase-1 (PDK1) with its substrate ATP. In vitro assays reveal that BX-795 might inhibit Unc-51 (serine/threonine-protein kinase)-like autophagy activating kinase (ULK1).

storage

Store at -20°C

References

Feldman et al. (2005) Novel small molecule inhibitors of 3-phosphoinositide-dependent kinase-1; J. Biol. Chem.?280 19867 Bain et al. (2007) The selectivity of protein kinase inhibitors: a further update; Biochem.? J. 408 297 Clark et al. (2009) Use of the Pharmacological Inhibitor BX795 to Study the Regulation and Physiological Roles of TBK1 and IkB Kinase ε; J.? Biol. Chem.?284 14136 Bai et al. (2015) BX795, a TBK1 inhibitor, exhibits antitumor activity in human oral squamous cell carcinoma through apoptosis induction and mitotic phase arrest; Eur.? J. Pharmacol.?769 287 Choi et al. (2019) A pharmacogenomic analysis using L1000CDS2 identifies BX-795 as a potential anticancer drug for primary pancreatic ductal adenocarcinoma cells; Cancer Lett.?465 82 Scuderi et al. (2021) TBK1 Inhibitor Exerts Antiproliferative Effect on Glioblastoma Multiforme Cells; Oncol.? Res.?28 779 Sutlu et al. (2012) Inhibition of Intracellular Antiviral Defense Mechanisms Augments Lentiviral Transduction of Human Natural Killer Cells: Implications for Gene Therapy; Hum. Gene Ther.?23 1090 Allan et al. (2021) Systematic improvements in lentiviral transduction of primary human natural killer cells undergoing e4x vivo expansion; Mol. Ther. Methods Clin. Dev.?20 559 Chockley et al. (2021) Transient blockade of TBK1/IKKε allows efficient transduction of primary human natural killer cells with vesicular stomatitis virus G-pseudotyped lentiviral vectors; Cytotherapy?23 787 Lingyu et al. (2020) Lentiviral delivery of combinatorial CAR/CRISPRi circuit into human primary T cells is enhanced by TBK1/IKKε complex inhibitor BX795; J. Transl. Med.?18 363