New vanadyl complexes with metformin derivatives as potential insulin mimetic agents

被引：0

作者：

Rodica Olar

Andreea Dogaru

Dana Marinescu

Mihaela Badea

机构：

[1] University of Bucharest,Department of Inorganic Chemistry, Faculty of Chemistry

来源：

Journal of Thermal Analysis and Calorimetry | 2012年 / 110卷

关键词：

Biguanide derivative; Paracyanide; Thermal stability; Vanadyl(IV) complex;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Three new complexes with formula [VOL2]·xH2O [(1) HL: N,N-dimethylbiguanide, x = 0.5; (2) HL: 1-phenylbiguanide, x = 0; (3) HL: 1-(o-tolyl)biguanide, x = 0.5] were synthesised and characterised. The IR and UV–Vis spectral data indicate that these biguanide derivatives act as bidentate chelating anionic ligands and generate VO(II) complexes with a square–pyramidal stereochemistry. The thermal analysis (TG, DTA) elucidated the composition and also the number and nature of the water molecules.

引用

页码：257 / 262

页数：5

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