Biological Interaction Between Copper(II) Complex and Nucleosides

被引：0

作者：

Guo, Yaping ^{[1
]}

Wang, Xiuju ^{[1
]}

Luo, Leiming ^{[2
]}

Du, Jinge ^{[1
]}

Shang, Xuefang ^{[3
]}

机构：

[1] Xinxiang Med Univ, Sanquan Coll, Dept Chem, Xinxiang 453003, Henan Province, Peoples R China

[2] Xinxiang Med Univ, Affiliated Hosp 3, Dept Pharm, Xinxiang 453003, Henan Province, Peoples R China

[3] Xinxiang Med Univ, Dept Chem, Xinxiang 453003, Henan Province, Peoples R China

来源：

ASIAN JOURNAL OF CHEMISTRY | 2014年 / 26卷 / 14期

基金：

中国国家自然科学基金;

关键词：

Biological interaction; Nucleoside; Copper(II) complex; MOLECULAR RECOGNITION; ATP; BINDING; ANIONS; SENSOR; NUCLEOTIDES; HYDROLYSIS; FLUORIDE; RECEPTOR; SITE;

D O I：

10.14233/ajchem.2014.16964

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A copper-coordinated complex based on 7-membered amide cycle has been designed and synthesized. Its binding properties for various nucleosides, guanosine-5'-diphosphate (GDP), uridine-5'-diphosphate (UDP), inosine-5'-diphosphate (IDP) and guanosine-5'-triphosphate (GTP) has been studied by UV-visible spectra and crystal structure. Results indicated that the compound showed the highest binding ability with guanosine-5'-triphosphate in water solution among the studied nucleosides. The interaction of host-guest derived from hydrogen bonding and pi-pi staking and the host-guest binding ability depended on the chain length of nucleosides. In addition, the compound can be used to label nucleoside.

引用

页码：4457 / 4461

页数：5

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