Journal
EUROPEAN JOURNAL OF MEDICINAL CHEMISTRY
Volume 72, Issue -, Pages 46-51Publisher
ELSEVIER FRANCE-EDITIONS SCIENTIFIQUES MEDICALES ELSEVIER
DOI: 10.1016/j.ejmech.2013.10.064
Keywords
1,1 '-(Anthracen-9-ylmethylene)bis(1H-pyrazole); Zinc(II) complex; Crystal structure; Cytotoxicity; Antibacterial activity
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Funding
- National Natural Science Foundation of China [21071001, 21271004, 51372003, 21271003]
- Natural Science Foundation of Anhui Province [1208085MB22, 1308085MB24]
- Ministry of Education
- Program for New Century Excellent Talents in University (China)
- Doctoral Program Foundation of Ministry of Education of China [20113401110004]
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Three novel Zn(II) complexes (1-3) with 1,1'-(anthracen-9-ylmethylene)bis(1H-pyrazole) (L-2) have been prepared and structurally characterized by X-ray crystallography. Among them, 1 is a binuclear Zn(II) complex while 2 and 3 are mononuclear. The in vitro cytotoxic and antibacterial activities of these complexes were also evaluated. The three complexes exhibit cytotoxic specificity and significant antitumor activity. The MIC50 value of complex 1 against Pseudomonas putida reaching 0.011 mu g/mL much lower than that the positive control chloromycin (0.182 mu g/mL), indicates that complex 1 is a potent antibacterial agent. (C) 2013 Elsevier Masson SAS. All rights reserved.
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