New mixed ligand zinc(II) complexes based on the antiepileptic drug sodium valproate and bioactive nitrogen-donor ligands. Synthesis, structure and biological properties
作者:Mohanad Darawsheh、Hijazi Abu Ali、A. Latif Abuhijleh、Emilia Rappocciolo、Mutaz Akkawi、Suhair Jaber、Salam Maloul、Yasmeen Hussein
DOI:10.1016/j.ejmech.2014.01.067
日期:2014.7
Starting from the precursor [Zinc Valproate complex] (1), new mixed ligand zinc(II) complexes of valproic acid and nitrogen-based ligands, formulating as, [Zn(valp)22,9-dmphen] (2), [Zn2(valp)4(quin)2] (3), [Zn(valp)2(2-ampy)2] (4), and [Zn(valp)2(2-ampic)2] (5) (valp = valproate, 2,9-dmphen = 2,9-dimethyl-1,10-phenanthroline, quin = quinoline, 2-ampy = 2-aminopyridine, 2-ampic = 2-amino-6-picoline)
从前体[丙戊酸锌络合物](1)开始,制备丙戊酸和氮基配体的新型混合配体锌(II)络合物,公式为[Zn(valp)2 2,9-dmphen](2),[ Zn 2(valp)4(quin)2 ](3),[Zn(valp)2(2-ampy)2 ](4)和[Zn(valp)2(2-ampic)2 ](5)(合成并表征了valp =丙戊酸,2,9-dmphen = 2,9-二甲基-1,10-菲咯啉,quin =喹啉,2-ampy = 2-氨基吡啶,2-ampic = 2-amino-6-picoline)使用IR,1 H NMR,13C 1 H} NMR和UV-Vis光谱法。复合物的晶体结构2,3和4使用单晶X射线衍射进行了测定。还使用体外琼脂扩散法评估了该复合物的抗菌活性,该方法对三种革兰氏阳性菌(微球菌,金黄色葡萄球菌和枯草芽孢杆菌)和三种革兰氏阴性菌(大肠杆菌,肺炎克雷伯菌和奇异变形杆菌)