In Vitro Evaluation of the Activities of the Novel Anticytomegalovirus Compound AIC246 (Letermovir) against Herpesviruses and Other Human Pathogenic Viruses
Author(s) -
Manfred Marschall,
Thomas Stamminger,
Andreas Urban,
Steffen Wildum,
Helga RuebsamenSchaeff,
Holger Zimmermann,
Peter Lischka
Publication year - 2011
Publication title -
antimicrobial agents and chemotherapy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.07
H-Index - 259
eISSN - 1070-6283
pISSN - 0066-4804
DOI - 10.1128/aac.05908-11
Subject(s) - in vitro , virology , biology , human herpesvirus , microbiology and biotechnology , virus , genetics
AIC246 (letermovir) is a potent anticytomegalovirus drug in clinical development. Here, we report a consistent antiviral efficacy of AIC246 against human cytomegalovirus laboratory strains, clinical isolates, and virus variants resistant to approved drugs. Furthermore, we describe a remarkable selectivity of AIC246 for human cytomegaloviruses compared to that of other alpha-, beta-, or gammaherpesviruses or nonrelated pathogenic viruses, including adeno-, hepadna-, retro-, orthomyxo-, and flaviviruses. Our data confirm and support an excellent and selective anticytomegaloviral activity of AIC246.
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