本文报道了五种金属?桑色素固体配合物的合成。通过元素分析、溶解度、摩尔电导、红外光谱、热重差热、核磁共振氢谱和荧光分析测定了配合物的组成和性质,结果表明配合物组成为ML2·nH2O犤M=Mn?、Co?、Ni?、Cu?、Zn?;L=Morin(失去2’-OH中质子);n=2或3犦。并对配体、配合物进行了脂质过氧化物生成的抑制和清除O2-·自由基的对比研究。 This article reports the synthesis of five metal-morin solid complexes. The composition and properties of the complexes were determined by elemental analysis, solubility, molar conductance, IR, TG-DTA, HNMR and fluorescence analyzes. The results show that the complex has the composition of ML2 · nH2O 犤 M = Mn ·, , Ni ?, Cu ?, Zn ?; L = Morin (loss of protons in 2’-OH); n = 2 or 3 ?. Ligands and complexes were also studied for the inhibition of lipid peroxidation and the scavenging of O2- · free radicals.