摘要
报道维生素 K3缩氨基硫脲与 B族金属配合物的合成 .用元素分析、摩尔电导、红外光谱、紫外光谱、热分析和核磁共振氢谱表征了配合物的组成和结构 ;测试了锌配合物的抗菌活性 .配合物对金黄色葡萄球菌 ,枯草杆菌和大肠杆菌具有强的抑制作用 ;配合物的抗菌活性较对应的配体强 .
A thiosemicarbazone derivative of the vitamin K 3 has been synthesized.ⅡB group metal complexes of the thiosemicarbazone have been prepared and characterized by IR,UV-vis,molar conductance and thermal analyses.The antibacterial activities of zinc(Ⅱ) complex were tested.The complex possesses strong inhibitory action against G(+)Staphylococcus aureus,G(+)Hay bacillus,and G(-)Eschericha coli.The antibacterial activities of the complex are stronger than those of the thiosemicarbazone itself.
出处
《兰州大学学报（自然科学版）》
CAS
CSCD
北大核心
2003年第5期66-69,共4页
Journal of Lanzhou University(Natural Sciences)
基金
Supported by National Natural Science Foundation of China( 5 0 2 72 0 2 7) and Natural Science Foundationof Gansu Province( 2 0 443 3 5 6)
