| 缬氨酸水杨醛席夫碱3d金属配合物的合成表征和生物活性 |
| |
| 引用本文： | 刘树祥,李桂芝.缬氨酸水杨醛席夫碱3d金属配合物的合成表征和生物活性[J].曲阜师范大学学报,1994,20(4):59-64. |
| |
| 作者姓名： | 刘树祥 李桂芝 |
| |
| 作者单位： | 曲阜师范大学化学系，曲阜师范大学生物系 |
| |
| 摘 要： | 合成了缬氨酸水杨醛席夫碱及其与Ｍｎ（Ⅱ），Ｃｏ（Ⅱ），Ｎｉ（Ⅱ），Ｃｕ（Ⅱ）和Ｚｎ（Ⅱ）的配合物，用元素分析，摩尔电导，磁化率测定，红外光谱和电子光谱的研究进行表征，应用ｐＨ法测定了配合物的稳定常数，实验发现，铜、锌配合物的抗菌活性大于配体的抗菌活性。
|
| 关 键 词： | 氨基酸席夫碱 金属离子 抗菌活性 配合物 |
SYNTHESIS,CHARACTERIZATION AND ANTIBACTERIAL ACTIVITY OF SOME 3d METAL SCHIFF BASE COMPLEXES DERIVED FROM SALICYLALDEHYDE AND VALINE |
| |
| Liu Shuxiang, Tian Junlian,Li Yantuan Bi Siwei, Gao Enqing,Tian Laijin, Li Guzhi.SYNTHESIS,CHARACTERIZATION AND ANTIBACTERIAL ACTIVITY OF SOME 3d METAL SCHIFF BASE COMPLEXES DERIVED FROM SALICYLALDEHYDE AND VALINE[J].Journal of Qufu Normal University(Natural Science),1994,20(4):59-64. |
| |
| Authors: | Liu Shuxiang Tian Junlian Li Yantuan Bi Siwei Gao Enqing Tian Laijin Li Guzhi |
| |
| Abstract: | The some bivalent metal ions complexes of schiff base derived from salicylaldehyde and valine were synthesized and characterized based on the element analytical data,molar conductance,magnetic susceptibility measurement and studies of electronic and in-frared spectra. The stability constants of the complexes were determined,It were shown thatthe Cu(Sal-Val)(H_2O)exhibited activity against Saureus and B. subtilis and the Zn(Sal-Val)(H_2O)exhibited oaly activity against S.aureus. |
| |
| Keywords: | anuno acid schiff base 3d metal ions stability constant antibac-terial activity |
| 本文献已被 CNKI 维普 等数据库收录！ |
