Pradefovir, a liver-targeted prodrug of adefovir against HBV infection

Curr Opin Investig Drugs. 2007 Aug;8(8):682-90.

Abstract

Metabasis Therapeutics Inc (previously Ribapharm Inc) is developing pradefovir, an oral liver-targeting prodrug of adefovir developed using its HepDirect technology, for the potential treatment of HBV infection. Phase II clinical trials of pradefovir have been completed.

MeSH terms

  • Adenine / analogs & derivatives*
  • Adenine / chemical synthesis
  • Adenine / pharmacokinetics
  • Adenine / therapeutic use
  • Antiviral Agents* / chemical synthesis
  • Antiviral Agents* / pharmacokinetics
  • Antiviral Agents* / therapeutic use
  • Clinical Trials, Phase I as Topic
  • Clinical Trials, Phase II as Topic
  • Drug Delivery Systems
  • Hepatitis B, Chronic / drug therapy*
  • Humans
  • Liver / metabolism*
  • Organophosphonates* / pharmacokinetics
  • Organophosphonates* / therapeutic use
  • Organophosphorus Compounds* / chemical synthesis
  • Organophosphorus Compounds* / pharmacokinetics
  • Organophosphorus Compounds* / therapeutic use
  • Prodrugs* / chemical synthesis
  • Prodrugs* / pharmacokinetics
  • Prodrugs* / therapeutic use
  • Structure-Activity Relationship

Substances

  • Antiviral Agents
  • Organophosphonates
  • Organophosphorus Compounds
  • Prodrugs
  • adefovir
  • pradefovir
  • Adenine