A series of N-aryl-naphthylamines, exemplified by the structures 11-16, were chosen for an in-house library screening to assay their ability to disrupt the interaction between the LEDGF cofactor and the HIV integrase. Structure modification led also to design and synthesize new compounds 17a-f. Compounds 11e,h,k,n, 13b, and 14 showed good activity in AlphaScreen assay. The most active compound 11e (IC50 = 2.5 μM) was selected for molecular modeling studies and showed a binding mode similar to the one of the known LEDGIN 8.
Discovery of N-aryl-naphthylamines as in vitro inhibitors of the interaction between HIV integrase and the cofactor LEDGF/p75 / Cuzzucoli Crucitti, Giuliana; Pescatori, Luca; Messore, Antonella; Madia, Valentina Noemi; Pupo, Giovanni; Saccoliti, Francesco; Scipione, Luigi; Tortorella, Silvano; Di Leva, Francesco Saverio; Cosconati, Sandro; Novellino, Ettore; Debyser, Zeger; Christ, Frauke; Costi, Roberta; Di Santo, Roberto. - In: EUROPEAN JOURNAL OF MEDICINAL CHEMISTRY. - ISSN 0223-5234. - 101:(2015), pp. 288-294. [10.1016/j.ejmech.2015.06.036]
Discovery of N-aryl-naphthylamines as in vitro inhibitors of the interaction between HIV integrase and the cofactor LEDGF/p75
Di Leva, Francesco Saverio;Cosconati, Sandro;Novellino, Ettore;
2015
Abstract
A series of N-aryl-naphthylamines, exemplified by the structures 11-16, were chosen for an in-house library screening to assay their ability to disrupt the interaction between the LEDGF cofactor and the HIV integrase. Structure modification led also to design and synthesize new compounds 17a-f. Compounds 11e,h,k,n, 13b, and 14 showed good activity in AlphaScreen assay. The most active compound 11e (IC50 = 2.5 μM) was selected for molecular modeling studies and showed a binding mode similar to the one of the known LEDGIN 8.| File | Dimensione | Formato | |
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