《Chinese Journal of Rehabilitation Theory and Practice》 ›› 2004, Vol. 10 ›› Issue (05): 281-282.
• 基础研究 • Previous Articles Next Articles
GUO Jin-lan, ZHANG Cheng-bo
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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.
Key words: superoxide dismutase(SOD), free radical, complex synthesis
GUO Jin-lan;ZHANG Cheng-bo. Synthesis and structure of the Salen-Mn compound [J]. 《Chinese Journal of Rehabilitation Theory and Practice》, 2004, 10(05): 281-282.
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