期刊
BIOORGANIC & MEDICINAL CHEMISTRY
卷 21, 期 21, 页码 6708-6717出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.bmc.2013.08.009
关键词
IL-1 beta; TNF-alpha; p38 MAPK; 1,2,4-Triazine; Anti-inflammatory activity
资金
- Tehran University of Medical Sciences
- Iran National Elite Foundation (INEF)
- Iran National Science Foundation (INSF)
A series of 16 novel 1,2,4-triazine derivatives bearing hydrazone moiety (7a-7p) have been designed, synthesized and evaluated for their activity to inhibit IL-1 beta and TNF-alpha production. All compounds are reported for the first time. The chemical structures of all compounds were confirmed by spectroscopic methods and elemental analyzes. Most of the synthesized compounds were proved to have potent anti-cytokine activity and low toxicity on PBMC and MCF-7 cell lines. Compounds 7f, 7k, 7l and 7j presented simultaneously good levels of inhibition of both cytokines. Moreover, compound 7l exhibited good anti-inflammatory effect in carrageenan-induced rat paw edema. The results of Western blotting demonstrated that the anti-cytokine potential of compound 7l is mainly mediated through the inhibition of p38 MAPK signaling pathway. Molecular docking was performed to position compound 7l into p38 alpha binding site in order to explore the potential target. The information of this work might be helpful for the design and synthesis of novel scaffold toward the development of new therapeutic agent to fight against inflammatory diseases. (C) 2013 Elsevier Ltd. All rights reserved.
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