New inhibitor of 3-phosphoinositide dependent protein kinase-1 identified from virtual screening.

Bioorg Med Chem Lett

Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, College of Chemistry, Central China Normal University, Wuhan, PR China.

Published: February 2012

3-Phosphoinositide-dependent protein kinase-1 (PDK1) has been recognized as a promising anticancer target. Thus, it is interesting to identify new inhibitors of PDK1 for anticancer drug discovery. Through a combined use of virtual screening and wet experimental activity assays, we have identified a new PDK1 inhibitor with IC(50)=~200 nM. The anticancer activities of this compound have been confirmed by the anticancer activity assays using 60 cancer cell lines. The obtained new PDK1 inhibitor and its PDK1-inhibitor binding mode should be valuable in future de novo design of novel, more potent and selective PDK1 inhibitors for future development of anticancer therapeutics.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4371734PMC
http://dx.doi.org/10.1016/j.bmcl.2011.12.121DOI Listing

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