茜素黄GG稀土配合物的合成及其抗菌活性的研究  

Studies on the Synthesis of Alizarin Yellow GG and Rare Earth Complexes and on Their Antibacterial Activities

作　　者：宋之刚[1,2] 戴荣斌 刘颖梅[1,2] 李一志 吴集贵 王流芳 金凤玲[1,2] 

机构地区：[1]兰州大学应用有机化学国家重点实验室 [2]兰州医学院第一附属医院

出　　处：《兰州大学学报（自然科学版）》1999年第1期111-115,共5页Journal of Lanzhou University(Natural Sciences)

基　　金：甘肃省自然科学基金

摘　　要：合成了稀土茜素黄ＧＧ固体二元配合物，其通式为ＮａＲＥＬ２２Ｈ２Ｏ（ＲＥ＝Ｌａ，Ｃｅ，Ｎｄ，Ｓｍ，Ｅｕ，Ｇｄ，Ｔｂ，Ｄｙ，Ｈｏ，Ｙ；Ｌ＝Ｃ１３Ｈ７Ｎ３Ｏ５）．通过元素分析、红外光谱、紫外光谱、核磁共振氢谱、热分析等测试手段对其性质进行了研究，从而确定了这类配合物的化学组成和结构，并对其抗菌活性做了研究．Ten solid coordination compounds of rare earth with alizarin yellow GG were prepared in aqueous media ,and their ultraviolet and infrared spectra, nuclear magnetic resonance, thermal analysis and solubility in various solvents have been investigated. The composition of these compounds have been ascertained by chemical and elemental analyses. The new coordination compounds have the composition of NaREL 2·2H 2O( RE La , Ce, Nd, Sm, Eu, Gd, Tb, Dy, Ho. Y; L=C 13 H 7 N 3O 5) and their antibacterial activities have been studied.

关 键 词：茜素黄GG 稀土配合物 抗菌活性 合成 

分 类 号：O614.33[理学—无机化学] TQ465[理学—化学]