Platinum(IV) Complexes Featuring One or Two Axial Ferrocene Bearing Ligands - Synthesis, Characterization, and Cytotoxicity

被引：32
|
作者：
Banfic, Jelena [1 ]
Legin, Anton A. [1 ]
Jakupec, Michael A. [1 ]
Galanski, Markus [1 ]
Keppler, Bernhard K. [1 ,2 ]
机构：
[1] Univ Vienna, Inst Inorgan Chem, A-1090 Vienna, Austria
[2] Univ Vienna, Res Platform Translat Canc Therapy Res, A-1090 Vienna, Austria
来源：
EUROPEAN JOURNAL OF INORGANIC CHEMISTRY | 2014年 / 2014卷 / 03期
关键词：
Platinum; Ferrocene; Antitumor agents; Cytotoxicity; Metallocenes;
D O I：
10.1002/ejic.201301282
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Ferrocenyl compounds show interesting antiproliferative properties. Consequently, ferrocene bearing moieties were prepared and coupled for the first time to anticancer platinum(IV) complexes. The compounds, featuring either one or two axially coordinated ferrocene-containing ligands, were fully characterized by ESI-MS and multinuclear (H-1, C-13, N-15, and Pt-195) one- and two-dimensional NMR spectroscopy. Their cytotoxicity was investigated in three human cancer cell lines deriving from ovarian carcinoma (CH1), colon carcinoma (SW480), and non-small-cell lung carcinoma (A549) by means of the colorimetric MTT assay. Promising IC50 values in the low micromolar range in CH1 and SW480 human cancer cells were found.
引用
收藏
页码：484 / 492
页数：9
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