应用化学 ›› 1989, Vol. 0 ›› Issue (5): 11-15.

• 研究论文 • 上一篇    下一篇

若干3d过渡金属的甲氨喋呤配合物

陆小海, 杨维达   

  1. 华东师范大学化学系 上海
  • 收稿日期:1988-11-22 修回日期:1989-02-27 出版日期:1989-10-10 发布日期:1989-10-10
  • 基金资助:
    国家自然科学基金

COMPLEXES OF AMETHOPTERIN WITH SOME 3d TRANSITION METALS

Lu Xiaohai, Yang Weida   

  1. Department of Chemistry, East China Normal University, Shanghai
  • Received:1988-11-22 Revised:1989-02-27 Published:1989-10-10 Online:1989-10-10

摘要: 本文制得了甲氨喋呤与钒、锰、铁、钴、镍、铜和锌的配合物,除铁为氧桥双核型外,其余均为1:1单核配合物。通过热重、红外、磁化率、电子顺磁共振(对铜和钒酰)和Mössbauer谱(对铁)的表征,对它们的可能结构进行了讨论。

关键词: 甲氨喋呤, 抗癌配体, 过渡金属配合物

Abstract: Using the widely accepted combination-chemotherapeutic antitumor drug amethopterin(abbreviated mtxH2) as ligand, seven complexes with the composition of VO(mtx)·5H2O,Mn(mtx)·5H2O,(Femtx)2O·10H2O, Co(mtx)·51/2H2O, Ni(mtx)·61/2H2O, Cu(mtx)·4H2O, and Zn (mtx)·4H2O, were prepared. The structures of the complexes were characterized and discussed by the thermogravi-metric, infrared, magnetic susceptibility, Mossbauer (for ferric complex) and electron para-magnetic resonance (for cupric and vanadyl complexes) measurements.

Key words: Amethopterin, Antitumor ligand, Transition metal complexes