Nucleotide analogs as novel anti-hepatitis B virus agents

Document Type

Article

Journal/Book Title/Conference

Current Opinions in Pharmacology

Volume

5

Publication Date

2005

First Page

520

Last Page

528

Abstract

During the past decade, nucleotide analogs have emerged as novel antiviral agents against hepatitis B virus. Adefovir dipivoxil, a prototype phosphonate analog, has been approved for chronic hepatitis B virus therapy, and additional phosphonate analogs and di-and tri-nucleotides are under development. Several innovative prodrug derivatizations have also been reported to improve the oral bioavailability of nucleotide analogs, which usually carry a negative charge.

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