847232-06-8Relevant articles and documents
Design, synthesis, and evaluation of novel bifunctional iron-chelators as potential agents for neuroprotection in Alzheimer's, Parkinson's, and other neurodegenerative diseases
Zheng, Hailin,Weiner, Lev M.,Bar-Am, Orit,Epsztejn, Silvina,Cabantchik, Z. Ioav,Warshawsky, Abraham,Youdim, Moussa B.H.,Fridkin, Mati
, p. 773 - 783 (2005)
Several novel antioxidant-iron chelators bearing 8-hydroxyoxyquinoline moiety were synthesized, and various properties related to their iron chelation, and neuroprotective action were investigated. All the chelators exhibited strong iron(III) chelating and high antioxidant properties. Chelator 9 (HLA20), having good permeability into K562 cells and moderate selective MAO-B inhibitory activity (IC50 110 μM), displayed the hightest protective effects against differentiated P19 cell death induced by 6-hydroxydopamine. EPR studies suggested that Chelator 9 also act as radical scavenger to directly scavenge hydroxyl radical.