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化学学报
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化学学报 ›› 2009, Vol. 67 ›› Issue (10): 1042-1046. 上一篇    下一篇

研究论文

稀土与半胱氨酸、枸橼酸钠三元配合物的合成和抗凝血作用研究

王坤杰 栾尼娜 宋玉民*

  

  1. (西北师范大学化学化工学院 兰州 730070)

  • 投稿日期:2008-10-19 修回日期:2008-12-10 发布日期:2009-05-28
  • 通讯作者: 宋玉民

Synthese and Anticoagulant Action of Rare Earth Ternary Complexes with Cysteine and Citrate

Wang, Kunjie Luan, Nina Song, Yumin*   

  1. (College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou 730070)
  • Received:2008-10-19 Revised:2008-12-10 Published:2009-05-28
  • Contact: Song, Yumin

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1711

被引次数

46 | 11

用氯化稀土与枸橼酸钠、半胱氨酸制备了三种组成恒定的稀土三元配合物. 通过元素分析、红外光谱、X射线衍射、摩尔电导、TG-DTA和1H NMR对配合物进行了表征, 并进行了抗凝血试验, 表明稀土三元配合物具有优良的抗凝血性质.

关键词: 稀土三元配合物, 枸橼酸钠, 氨基酸, 抗凝血作用

Three rare earth ternary complexes have been prepared with rare earth chlorides, cysteine and sodium citrate, and characterized by elemental analysis, IR, X-ray diffraction, molar conductivity solubility, TG-DTA and 1H NMR. The results show that the complexes all have a constant composition of REL2L’•3H2O (L＝cysteine, L’＝citrate) and relatively good anticoagulant action.

Key words: rare earth ternary complex, sodium citrate, amino acid, anticoagulant action