Discovery of potent, selective small molecule inhibitors of α-subtype of type III phosphatidylinositol-4-kinase (PI4KIIIα)
作者:Piotr Raubo、David M. Andrews、Jennifer C. McKelvie、Graeme R. Robb、James M. Smith、Martin E. Swarbrick、Michael J. Waring
DOI:10.1016/j.bmcl.2015.05.093
日期:2015.8
The discovery and optimisation of novel, potent and selective small molecule inhibitors of the alpha-isoform of type III phosphatidylinositol-4-kinase (PI4K alpha) are described. Lead compounds show cellular activity consistent with their PI4K alpha potency inhibiting the accumulation of IP1 after PDGF stimulation and reducing cellular PIP, PIP2 and PIP3 levels. Hence, these compounds are useful in vitro tools to delineate the complex biological pathways involved in signalling through PI4Ka. (C) 2015 Elsevier Ltd. All rights reserved.