[EN] MDR-REVERSING 8-HYDROXY-QUINOLINE DERIVATIVES<br/>[FR] DÉRIVÉS DE 8-HYDROXY-QUINOLÉINE INVERSANT LA MULTIRÉSISTANCE AUX MÉDICAMENTS
申请人:MAGYAR TUDOMÁNYOS AKADÉMIA TERMÉSZETTUDOMÁNYI KUTATÓKÖZPONT
公开号:WO2017175018A3
公开(公告)日:2018-01-11
Impact of copper and iron binding properties on the anticancer activity of 8-hydroxyquinoline derived Mannich bases
作者:Veronika F. S. Pape、Nóra V. May、G. Tamás Gál、István Szatmári、Flóra Szeri、Ferenc Fülöp、Gergely Szakács、Éva A. Enyedy
DOI:10.1039/c8dt03088j
日期:——
The anticancer activity of 8-hydroxyquinolines relies on complex formation with redoxactive copper and iron ions. Here we employ UV-visible spectrophotometry and EPR spectroscopy to compare proton dissociation and complex formation processes of the reference compound 8-hydroxyquinoline (Q-1) and three related Mannich bases to reveal possible correlations with biological activity. The studied derivatives