Antipicornavirus activity of substituted phenoxybenzenes and phenoxypyridines
作者:Lowell D. Markley、Yulan C. Tong、Jacqueline K. Dulworth、David L. Steward、Christopher T. Goralski、Howard Johnston、Steven G. Wood、Anna P. Vinogradoff、Thomas M. Bargar
DOI:10.1021/jm00153a020
日期:1986.3
Phenoxybenzenes and phenoxypyridines were prepared and tested for the effect of substituents on antipicornavirus activity. The most active compound, 2-(3,4-dichlorophenoxy)-5-nitrobenzonitrile (8), demonstrated broad-spectrum antipicornavirus activity. Compound 8 and several analogues each given orally prior to and during infection protected mice against an otherwise lethal challenge with coxsackievirus
Synthesis and anti-CVB 3 evaluation of substituted 5-nitro-2-phenoxybenzonitriles
作者:Gerhard Pürstinger、Armando M. De Palma、Günther Zimmerhofer、Simone Huber、Sophie Ladurner、Johan Neyts
DOI:10.1016/j.bmcl.2008.07.099
日期:2008.9
The synthesis and SAR of a series of 60 substituted 2-phenoxy-5-nitrobenzonitriles (analogues of MDL-860) as inhibitors of enterovirus replication (in particular of coxsackievirus B3 (CVB 3)) are reported. Several of the analogues inhibited CVB 3 and other enteroviruses at low-micromolar concentrations. (C) 2008 Elsevier Ltd. All rights reserved.
Structure-Guided Discovery of Novel, Potent, and Orally Bioavailable Inhibitors of Lipoprotein-Associated Phospholipase A2
inhibitors derived from a relatively weak fragment. Similarity searching on this fragment followed by molecular docking leads to the discovery of a micromolar inhibitor with a 300-fold potency improvement. Subsequently, by the application of a structure-guided design strategy, a successful hit-to-lead optimization was achieved and a number of Lp-PLA2 inhibitors with single-digit nanomolar potency were obtained