Description
EUK 8 and EUK 134 are synthetic catalytic scavengers of reactive oxygen species with superoxide dismutase (SOD) and catalase mimetic activity.
1 EUK 124 is a structural analog of EUK 8 and EUK 134 with significantly reduced activity. EUK 124 and EUK 8 inhibit superoxide-
mediated reduction of an electron acceptor (
i.e., SOD mimetic activity), with IC
50 values of 5 μM and 0.7 μM, respectively.
2
References
1. Baker, K., Marcus, C.B., Huffman, K., et al.
Synthetic combined superoxide dismutase/catalase mimetics are protective as a delayed treatment in a rat stroke model: A key role for reactive oxygen species in ischemic brain injury J. Pharmacol. Exp. Ther. 284(1),215-221(1998).
2. Doctrow, S.R., Huffman, K., Marcus, C.B., et al.
Salen-manganese complexes as catalytic scavengers of hydrogen peroxide and cytoprotective agents: Structure-activity relationship studies J. Med. Chem. 45,4549-4558(2002).
