Complexes of Cu(I) and Pd(II) with (+)-camphor and (–)-cavrone thiosemicarbazones: Synthesis, structure, and cytotoxicity of the Pd(II) complex
作者:T. E. Kokina、L. A. Sheludyakova、Yu. A. Eremina、E. V. Vorontsova、L. A. Glinskaya、D. A. Piryazev、E. V. Lider、A. V. Tkachev、S. V. Larionov
DOI:10.1134/s1070363217100140
日期:2017.10
PdLCl2, and PdL1Cl2 complexes [L and L1 being (+)-camphor and (–)-carvone thiosemicarbazones, respectively] have been synthesized. The structure of binuclear [Pd2L22Cl4] complex has been determined by means of X-ray diffraction. The L2 ligand (dehydrogenated (–)-carvone thiosemicarbazone) is coordinated via the bridging S atom to two Pd atoms. The complexes of Cu(I) and Pd(II) presumably have polynuclear
合成了CuLCl,CuL 1 Cl,PdLCl 2和PdL 1 Cl 2配合物[L和L 1分别是(+)-樟脑和(-)-香芹酮硫代半缩氮酮]。已经通过X射线衍射确定了双核[Pd 2 L 2 2 Cl 4 ]配合物的结构。L 2配体(脱氢的(-)-香芹酮硫半脲)通过桥接S原子与两个Pd原子配位。Cu(I)和Pd(II)的配合物大概分别具有多核和双核结构。这些事实与IR和NMR光谱以及质谱数据非常吻合,这些数据表明L和L 1配体通过S原子配位。研究了L 1和PdL 1 Cl 2对Hep2细胞系活力的影响。PdL 1 Cl 2复合物比L 1配体更具细胞毒性。