Synthesis, characterization, cytotoxicity and antimicrobial studies on bis( N -furfuryl- N -(2-phenylethyl)dithiocarbamato- S , S ′)zinc(II) and its nitrogen donor adducts
作者:Palanisamy Jamuna Rani、Subbiah Thirumaran
DOI:10.1016/j.ejmech.2012.12.047
日期:2013.4
and [Zn(fpedtc)2(2,2′-bipy)] (4) (where fpedtc = N-furfuryl-N-(2-phenylethyl)dithiocarbamate, py = pyridine, 1,10-phen = 1,10-phenanthroline and 2,2′-bipy = 2,2′-bipyridine) were synthesized. Characterization of the complexes were achieved by IR and NMR (1H and 13C) spectra and in addition, for 2 and 3, by X-ray crystallography. Single crystal X-ray structural analysis of 2 and 3 showed that complex
[Zn(fpedtc)2 ](1),[Zn(fpedtc)2(py)](2),[Zn(fpedtc)2(1,10-phen)](3)和[Zn(fpedtc)2( 2,2'-bipy)](4)(其中fpedtc = N-糠基-N-(2-苯乙基)二硫代氨基甲酸酯,py =吡啶,1,10-phen = 1,10-菲咯啉和2,2'-bipy = 2,2′-联吡啶)。通过IR和NMR(1 H和13 C)光谱以及通过X射线晶体学对2和3进行表征。的单晶X射线结构分析2和图3显示,复合物2几乎位于三角双锥体和方形锥体之间的一半,并且复合物3具有扭曲的八面体几何形状。由于配位数的变化,2中的Zn–N距离比六个坐标复合物3中的更短。还对这些复合物的体外抗菌和抗真菌活性进行了筛选,并发现了显着的活性。在HeLa细胞系上评估所有合成复合物的体外细胞毒性活性。复合物1在HeLa细胞系中的浓度为40μgmL -1时表现出最大的抑制作用。