Biologically active pyridine mono- and bis-phosphonates: Efficient ligands for co-ordination of Cu2+ ions

被引:41
作者
Boduszek, B
Dyba, M
JezowskaBojczuk, M
Kiss, T
Kozlowski, H
机构
[1] ATTILA JOZSEF UNIV,DEPT INORGAN & ANALYT CHEM,H-6701 SZEGED,HUNGARY
[2] WROCLAW TECH UNIV,INST ORGAN CHEM BIOCHEM & BIOTECHNOL,PL-50370 WROCLAW,POLAND
[3] WROCLAW B BEIRUT UNIV,FAC CHEM,PL-50383 WROCLAW,POLAND
来源
JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS | 1997年 / 06期
关键词
D O I
10.1039/a606086b
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Potentiometric and spectroscopic studies on the co-ordination ability of biologically important pyridine mono; and bis-phosphonates have shown that when sterically possible these compounds undergo tridentate co-ordination with Cu2+ ions. The complexes obtained are very stable. When the position of the nitrogen donor is sterically unfavourable the major binding occurs at the bis(phosphonate) site.
引用
收藏
页码:973 / 976
页数:4
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