Enviroxime (LY 122772) is a selective phosphatidylinositol 4-kinase type IIIβ (PI4KB, PI4KIIIβ) inhibitor (IC50 = 60 nM/PI4KB vs. 1.917 µM/PI4KA) with antiviral potency against enteroviruses, including rhinovirus (RV plaque reduction IC50 ≤40 ng/mL; HeLa), poliovirus (PV), coxsackievirus (CV). PI4KB is a host factor essential for enterovirus replication, mutations in viral 3A protein that recruits PI4KB to the replication sites result in enviroxime resistance. Enviroxime is also reported to impede PI4K-independent hepatitis C (HCV) replication at least partially by an inhibitory effect on PI3Ks.
Phosphatidylinositol 4-kinase type IIIβ (PI4KB, PI4KIIIβ) inhibitor with antiviral potency against enteroviruses and hepatitis C (HCV) replication.
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Regulatory Listings
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Antimicrobial agents and chemotherapy, 59(12), 7782-7785 (2015-09-16)
We investigated the susceptibility of 10 enterovirus D68 (EV-D68) isolates (belonging to clusters A, B, and C) to (entero)virus inhibitors with different mechanisms of action. The 3C-protease inhibitors proved to be more efficient than enviroxime and pleconaril, which in turn
Coxsackievirus mutants that can bypass host factor PI4KIII? and the need for high levels of PI4P lipids for replication
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