Antiviral Formulations Comprising Propylene Glycol And An Isopropyl Alkanoic Acid Ester


A topical composition comprising an antiinflammatory glucocorticoid and a nucleoside analogue antiviral agent in a pharmaceutical carrier characterized in that the carrier comprises about 15 to about 25 weight % propylene glycol and about 10 to about 25 weight percent isopropyl C<SUB>12</SUB>-C<SUB>22 </SUB>alkanoic ester. The compositions have utility in the treatment or prophylaxis of herpesvirus infections and exhibit superior antiviral and therapeutic efficacy and an improved shelf life.

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Document History
  • Publication: May 29, 2007
  • Application: Dec 30, 2002
    US US 33448702 A
  • Priority: Dec 30, 2002
    US US 33448702 A
  • Priority: Jul 24, 2001
    US US 83198101 A
  • Priority: Nov 18, 1998
    SE SE 9803929 A

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