Docking studies of 1,5-diarylimidazole COX-2 inhibitors

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作者
Li, Shun-Lai [1 ]
Zheng, Yan [1 ]
Wang, Feng-Ying [1 ]
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[1] School of Science, Beijing University of Chemical Technology, Beijing 100029, China
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The structures of a new series of cyclooxygenase-2 inhibitors, comprising 29 different 1, 5-diarylimida-zoles, were optimized using PM5 semiempirical quantum chemical methods. Docking of these inhibitors with the active site in COX-2 was investigated using the Dock into Active Site method. It was found that the structures of the 1, 5-diarylimidazole COX-2 inhibitors are similar to the structures of typical tricyclic selective COX-2 inhibitors, and the inhibitory activities lg(IC50) are correlated with docking free energies.
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页码:75 / 79
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