Open Access. Powered by Scholars. Published by Universities.®

Medicinal-Pharmaceutical Chemistry Commons

Open Access. Powered by Scholars. Published by Universities.®

Cancer

Royal College of Surgeons in Ireland

Articles 1 - 1 of 1

Full-Text Articles in Medicinal-Pharmaceutical Chemistry

Novel Improved Synthesis Of Hsp70 Inhibitor, Pifithrin-Μ. In Vitro Synergy Quantification Of Pifithrin-Μ Combined With Pt Drugs In Prostate And Colorectal Cancer Cells., Aoife M. Mckeon, Alan Egan, Jay Chandanshive, Helena Mcmahon, Darren M. Griffith Jul 2016

Novel Improved Synthesis Of Hsp70 Inhibitor, Pifithrin-Μ. In Vitro Synergy Quantification Of Pifithrin-Μ Combined With Pt Drugs In Prostate And Colorectal Cancer Cells., Aoife M. Mckeon, Alan Egan, Jay Chandanshive, Helena Mcmahon, Darren M. Griffith

Chemistry Articles

We describe a novel improved approach to the synthesis of the important and well-known heat shock protein 70 inhibitor (HSP70), pifithrin-μ, with corresponding and previously unreported characterisation. The first example of a combination study comprising HSP70 inhibitor pifithrin-μ and cisplatin or oxaliplatin is reported. We have determined, using the Chou-Talalay method, (i) moderate synergistic and synergistic effects in co-treating PC-3 prostate cancer cells with pifithrin-μ and cisplatin and (ii) significant synergistic effects including strong synergism in cotreating HT29 colorectal cancer cells with oxaliplatin and pifithrin-μ.