Bioinorganic chemistry of anti-thyroid drugs: An unusual formation of a copper (II) complex

被引:10
|
作者
Roy, Gouriprasanna [1 ]
Nethaji, Munirathinam [1 ]
Mugesh, G. [1 ]
机构
[1] Indian Inst Sci, Dept Inorgan & Phys Chem, Bangalore 560012, Karnataka, India
关键词
anti-thyroid drugs; copper complex; DFT calculations; lactoperoxidase inhibition activity; methimazole; selenium;
D O I
10.1016/j.inoche.2006.02.018
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
We report the first example of a metal complex derived from the selenium analogue of the anti-thyroid drug methimazole (MSeI). The treatment of the diselenide form of Se-methimazole with copper (11) perchlorate leads to an unexpected deselenation reaction resulting in the formation of a novel copper (11) complex (7). Theoretical studies are performed on compounds 5 and 6 to understand the structural changes that take place at the imidazole moiety upon deselenation. In addition, glutathione peroxidase (GPx) behavior and lactoperoxidase (LPO) inhibition activities of complex 7 are described. (C) 2006 Elsevier B.V.. All rights reserved.
引用
收藏
页码:571 / 574
页数:4
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