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Synthesis, Characterization, and Antioxidative Activity of Ternary Rare-Earth Complexes of 5-Fluorouracil-1-acetic Acid and 2,2-Bipyridine
Huang, J., Qu, J. Q., Wang, L. F., Liu, Y. Q., Wang, Y. Y. and Song, Y. M. Synthesis, Characterization, and Antioxidative Activity of Ternary Rare-Earth Complexes of 5-Fluorouracil-1-acetic Acid and 2,2-Bipyridine Chemical Papers, Vol.59, No. 4, 2005, 267-270
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Document type:
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Článok z časopisu / Journal Article |
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Collection:
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Chemical papers
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| Attached Files |
| Name |
Description |
MIMEType |
Size |
Downloads |
n594a267.pdf
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594a267.pdf |
application/pdf |
136.41KB |
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| Author(s) |
Huang, J.
Qu, J. Q.
Wang, L. F.
Liu, Y. Q.
Wang, Y. Y.
Song, Y. M.
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| Title |
Synthesis, Characterization, and Antioxidative Activity of Ternary Rare-Earth Complexes of 5-Fluorouracil-1-acetic Acid and 2,2-Bipyridine
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| Journal name |
Chemical Papers
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| Publication date |
2005
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| Year available |
2005
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| Volume number |
59
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| Issue number |
4
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| ISSN |
0366-6352
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| Start page |
267
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| End page |
270
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| Place of publication |
Poland
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| Publisher |
Versita
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| Collection year |
2005
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| Language |
english
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| Subject |
250000 Chemical Sciences
250300 Organic Chemistry
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| Abstract/Summary |
Seven new solid ternary complexes of 5-fluorouracil-1-acetic acid (HFAA) and 2,2 _ -bipyridine (Bipy) with rare-earth metals have been synthesized. Elemental analysis, molar conductivity, IR, TG-DTA, UV, and 1 H NMR spectra have been used to characterize these complexes. The general formula for the complexes is M(FAA) 3 Bipy · n H 2 O, where M = Y, La, Ce, Sm, Gd, Dy or Er, n = 0, 2 or 5. The antioxidative activity of these complexes was tested. The results obtained showed that the suppression ratios of these complexes for O . − 2 free radical are mostly higher than those of HFAA and Bipy.
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