Cytomegalovirus mutants resistant to ganciclovir and cidofovir differ in susceptibilities to synguanol and its 6-ether and 6-thioether derivatives

Sunwen Chou, Gloria Komazin-Meredith, John D. Williams, Terry L. Bowlin

Research output: Contribution to journalArticle

7 Citations (Scopus)

Abstract

The methylenecyclopropane nucleoside (MCPN) analogs synguanol and its 6-alkoxy (MBX2168) and 6-alkylthio (MBX1616) derivatives retained good in vitro activities against several common ganciclovir-resistant UL97 kinase variants of human cytomegalovirus. Foscarnet-MCPN cross-resistance was observed among UL54 polymerase variants. UL54 exonuclease domain ganciclovir-cidofovir dual-resistant variants were remarkably more hypersensitive to these MCPNs than to cyclopropavir, with some 50% effective concentration ratios that were

Original languageEnglish (US)
Pages (from-to)1809-1812
Number of pages4
JournalAntimicrobial Agents and Chemotherapy
Volume58
Issue number3
DOIs
StatePublished - Mar 2014

Fingerprint

Ganciclovir
Sulfides
Cytomegalovirus
Nucleosides
Ether
Foscarnet
Exonucleases
Phosphotransferases
methylenecyclopropane
synguanol
cidofovir
In Vitro Techniques
cyclopropavir
MBX 2168
MBX 1616
alkoxyl radical

ASJC Scopus subject areas

  • Pharmacology (medical)
  • Pharmacology
  • Infectious Diseases

Cite this

Cytomegalovirus mutants resistant to ganciclovir and cidofovir differ in susceptibilities to synguanol and its 6-ether and 6-thioether derivatives. / Chou, Sunwen; Komazin-Meredith, Gloria; Williams, John D.; Bowlin, Terry L.

In: Antimicrobial Agents and Chemotherapy, Vol. 58, No. 3, 03.2014, p. 1809-1812.

Research output: Contribution to journalArticle

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