Synthesis and structure of the Salen-Mn compound
- VernacularTitle:小分子化合物Salen-Mn的合成及其结构测定
- Author:
Jin-lan GUO
;
Cheng-bo ZHANG
- Publication Type:Journal Article
- Keywords:
superoxide dismutase(SOD), free radical, complex synthesis
- From:
Chinese Journal of Rehabilitation Theory and Practice
2004;10(5):281-282
- CountryChina
- Language:Chinese
-
Abstract:
ObjectiveTo synthesize metal complex that exhibits superoxide dismutase (SOD)-like activity and determine its structure.MethodsThis chemical compound was synthesized by means of reflux in laboratory.Its structure was examined by infrared spectra (IR),nuclear magnetic resonance hydrogen spectra(H-NMR) and mass spectra (MS).The activity of the SOD was determine by xanthine oxidase (XOD).ResultsThe IR indicted that this complex showed a typical absorption band of -OH,C=N and benzene. The H-NMR reveals the existence of metal ion manganese (Mn3+ ,paramagnetic). The molecular weight was 365, which was obtained by EI-MS analysis. And this complex showed SOD-like activity.ConclusionA metal complex with low molecular weight and SOD-like activity has been synthesized.
