二十四员大环双核铜(Ⅱ)配合物的合成及其对超氧化物歧化酶的模拟——Ⅱ 配合物的歧化超氧离子的活性
超氧化物歧化酶,,二十四员大环双核；铜配合物；超氧化物歧化酶；活性,二十四员大环双核铜(Ⅱ)配合物的合成及其对超氧化物歧化酶的模拟——Ⅱ配合物的歧化超氧离子的活性,1实验部分,2结果与讨论,参
摘 要 用核黄素光照法测定自合成的2,6-二乙酰基吡啶缩3-氧杂戊烷1,5-二胺大环,H2O、im-、N3-及SCN-为桥基的双核铜(Ⅱ)配合物的超氧化物歧化酶活性，它们均在10-5～10-7mol/L的浓度范围内具有50%以上抑制率。关键词 二十四员大环双核；铜配合物；超氧化物歧化酶；活性
Synthesis of four 24membered macrocyclic binuclear copper(Ⅱ) complexes and modelling on superoxide dismutase-Ⅱ activity of Cu(Ⅱ ) complexes for dismuting
MEI Guangquan
(Department of Chemistry,Yichun College,Yichun,Jiangxi 336000)
Abstract The SOD activity of four macrocyclic binuclear copper(Ⅱ)complexes was determined by riboflavin illumination method. The results showed that the inhibition rates of all four complexes were more than 50% in the concentrations of 10-5 to 10-7mol/L.
Key words copper complexes;macrocycle;superoxide dismutase; activity
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