[Antiradical activity of complex copper compounds (II) on coumarin ligand base].
The antioxidant capacity of copper chelates with coumarins has been studied by the method of iron-induced chemiluminescence. All substrates studied were potent antioxidants, comparable to butylated hydroxytoluene. The mechanism of the antioxidant action of these copper-coumarin chelates was similar to that of Cu-Mn-superoxide dismutase, with a coumarin part of the complex being involved as a free radicals trap.
Vladimirov
Iu A
IuA
Parfenov
E A
EA
Epanchintseva
O M
OM
Sharov
V S
VS
Dremina
E S
ES
Smirnov
L D
LD
D000975:Antioxidants; D002614:Chelating Agents; D003300:Copper; D003374:Coumarins; D008024:Ligands; D015227:Lipid Peroxidation; D008163:Luminescent Measurements; D013482:Superoxide Dismutase
D000975:Antioxidants; D002614:Chelating Agents; D003374:Coumarins; D008024:Ligands; D003300:Copper; D013482:Superoxide Dismutase
Antiradikal'naia aktivnost' kompleksnykh soedineniĭ medi (II) na osnove kumarinovykh ligandov.