Reaction of S-nitrosothiols with ascorbate:: clear evidence of two reactions

被引:43
作者
Holmes, AJ [1 ]
Williams, DLH [1 ]
机构
[1] Univ Durham, Dept Chem, Durham DH1 3LE, England
关键词
D O I
10.1039/a803983f
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Ascorbate reacts with S-nitrosothiols at pH 7.4 via two pathways, in which ascorbate (at low concentration) acts as a reducing agent generating Cu-I, and (at high concentration) acts as a nucleophile, attacking the nitroso group.
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页码:1711 / 1712
页数:2
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