Synthesis and anti-HCMV activity of 1-[ω-(phenoxy)alkyl]uracil derivatives and analogues thereof
作者:Mikhail S. Novikov、Denis A. Babkov、Maria P. Paramonova、Anastasia L. Khandazhinskaya、Alexander A. Ozerov、Alexander O. Chizhov、Graciela Andrei、Robert Snoeck、Jan Balzarini、Katherine L. Seley-Radtke
DOI:10.1016/j.bmc.2013.05.009
日期:2013.7
HCMV infection represents a life-threatening condition for immunocompromised patients and newborn infants and novel anti-HCMV agents are clearly needed. In this regard, a series of 1-[omega-(phenoxy)alkyl]uracil derivatives were synthesized and examined for antiviral properties. Compounds 17, 20, 24 and 28 were found to exhibit highly specific and promising inhibitory activity against HCMV replication in HEL cell cultures with EC50 values within 5.5-12 mu M range. Further studies should be undertaken to elucidate the mechanism of action of these compounds and the structure-activity relationship for the linker region. (C) 2013 Elsevier Ltd. All rights reserved.
Toward the discovery of dual HCMV–VZV inhibitors: Synthesis, structure activity relationship analysis, and cytotoxicity studies of long chained 2-uracil-3-yl-N-(4-phenoxyphenyl)acetamides
作者:Denis A. Babkov、Anastasia L. Khandazhinskaya、Alexander O. Chizhov、Graciela Andrei、Robert Snoeck、Katherine L. Seley-Radtke、Mikhail S. Novikov
DOI:10.1016/j.bmc.2015.09.033
日期:2015.11
still persists. Herein we report the design, synthesis and antiviral evaluation of a new family of non-nucleoside antivirals, derived from 1-[ω-(4-bromophenoxy)alkyl]uracil derivatives – previously reported inhibitors of human cytomegalovirus (HCMV). Introduction of the N-(4-phenoxyphenyl)acetamide side chain at N3 increased their potency and widened activity spectrum. The most active compounds in the