Acta Chimica Sinica ›› 2009, Vol. 67 ›› Issue (10): 1042-1046. Previous Articles     Next Articles

Original Articles

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

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