doi: 10.1021/jm00200a018.
5-O-Alkylated derivatives of 5-hydroxy-2'-deoxyuridine as potential antiviral agents. Anti-herpes activity of 5-propynyloxy-2'-deoxyuridine
- PMID: 202709
- DOI: 10.1021/jm00200a018
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5-O-Alkylated derivatives of 5-hydroxy-2'-deoxyuridine as potential antiviral agents. Anti-herpes activity of 5-propynyloxy-2'-deoxyuridine
J Med Chem.
1978 Feb.
Abstract
Alkylation of 5-hydroxyuridine or 5-hydroxy-2'-deoxyuridine with various activated alkylating agents in the presence of 1 equiv of NaOH gave a series of new nucleoside analogues which were evaluated for antiviral activity against vaccinia virus, herpes simplex-1 virus, and vesicular stomatitis virus in both primary rabbit kidney cells and human skin fibroblasts. One of these analogues, 5-propynyloxy-2'-deoxyuridine, was a potent inhibitor of herpes simplex virus. Structure-activity considerations suggest that the anti-herpes activity is dependent on the integrity of the acetylene group since substitution of phenyl, p-nitrophenyl, vinyl, carboxamido, or carboxyl for the triple bond led to diminished antiviral activity.
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