引用本文:
杨正银, 王流芳, 吴集贵, 李兴玉. 2-羰基丙酸(吡啶-4-甲酰基)腙稀土双核配合物的合成、表征及抗肿瘤活性[J]. 应用化学,
1992, 9(3): 31-36.
Citation: Yang Zhengyin, Wang Liufang, Wu Jigui, Li Xingyu. SYNTHESIS,CHARACTERIZATION AND ANTITUMOR ACTIVITY OF COMPLEXES OF 2-CARBONYLPROPIONYL (PYRIDINE-4-FORMYL) HYDRAZONE WITH RARE EARTHS[J]. Chinese Journal of Applied Chemistry, 1992, 9(3): 31-36.
Citation: Yang Zhengyin, Wang Liufang, Wu Jigui, Li Xingyu. SYNTHESIS,CHARACTERIZATION AND ANTITUMOR ACTIVITY OF COMPLEXES OF 2-CARBONYLPROPIONYL (PYRIDINE-4-FORMYL) HYDRAZONE WITH RARE EARTHS[J]. Chinese Journal of Applied Chemistry, 1992, 9(3): 31-36.
2-羰基丙酸(吡啶-4-甲酰基)腙稀土双核配合物的合成、表征及抗肿瘤活性
English
SYNTHESIS,CHARACTERIZATION AND ANTITUMOR ACTIVITY OF COMPLEXES OF 2-CARBONYLPROPIONYL (PYRIDINE-4-FORMYL) HYDRAZONE WITH RARE EARTHS
Abstract:
2-Carbonylpropionyl (pyridine-4-formyl) hydrazone (H2PPPH) has been synthesized by a simple method. It is a weak acid, and the complexation was carried out in the water solution of rare earth carbonates. 13 complexes have general composition of RE2(PPFH)3·nH2O (RE=La~Yb, n=2~3). The structures and properties of the complexes were characterized by elemental analysis, IR, UV spectra, TGA-DTA, molar conductance and 1H NMR measuramcnts. Eu2(PPFH)3·3H2O was showed to have a certain antitumor activity.
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Key words:
- 2-carbonylpropionic acid
- / isonicotinyl hydrazine
- / hydrazone
- / rare earth
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