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通过自激活实现的核酸酶活性和单核铜(II)配合物的抗癌活性:配体框架中叔丁基的新作用。

Nuclease activity via self-activation and anticancer activity of a mononuclear copper(II) complex: novel role of the tertiary butyl group in the ligand frame.

机构信息

Department of Chemistry, Indian Institute of Technology Roorkee, Roorkee 247667, India.

出版信息

Inorg Chem. 2012 Mar 19;51(6):3343-5. doi: 10.1021/ic2016676. Epub 2012 Feb 28.

DOI:10.1021/ic2016676
PMID:22372979
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC3307853/
Abstract

The copper complex [Cu((t)BuPhimp)(Cl)] (1) derived from tridentate ligand (t)BuPhimpH having N(2)O donors was synthesized, and its molecular structure was determined. A phenoxyl radical complex was generated in solution at room temperature using Ce(IV). The nuclease and anticancer activities of 1 were investigated. The roles of the tert-butyl group and singlet oxygen in the DNA cleavage activity were also discussed.

摘要

铜配合物[Cu((t)BuPhimp)(Cl)](1)由具有 N(2)O 供体的三齿配体(t)BuPhimpH 衍生而来,其分子结构已确定。室温下使用 Ce(IV)在溶液中生成了一个苯氧自由基配合物。研究了 1 的核酸酶和抗癌活性。还讨论了叔丁基和单线态氧在 DNA 断裂活性中的作用。

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Chem Commun (Camb). 2011 Mar 14;47(10):2955-7. doi: 10.1039/c0cc04163g. Epub 2011 Jan 17.
2
Bis-phenanthroline copper(II) phthalate complexes are potent in vitro antitumour agents with 'self-activating' metallo-nuclease and DNA binding properties.双菲咯啉铜(II)酞菁配合物是具有“自我激活”金属核酸酶和 DNA 结合特性的有效体外抗肿瘤剂。
Dalton Trans. 2011 Feb 7;40(5):1024-7. doi: 10.1039/c0dt01607a. Epub 2010 Dec 16.
3
Novel diphenoxo-bridged dinuclear zinc complexes: generation of phenoxyl-radical species and nuclease activity.
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4
Structural diversity of copper(II) complexes with N-(2-pyridyl)imidazolidin-2-ones(thiones) and their in vitro antitumor activity.含N-(2-吡啶基)咪唑烷-2-酮(硫酮)的铜(II)配合物的结构多样性及其体外抗肿瘤活性。
Molecules. 2014 Oct 23;19(10):17026-51. doi: 10.3390/molecules191017026.
新型二苯氧基桥联双核锌配合物:苯氧自由基物种的生成和核酸酶活性。
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