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Lipid derivatives of phosphonoacids for liposomal incorporation and method of use

  • US 5,194,654 A
  • Filed: 11/22/1989
  • Issued: 03/16/1993
  • Est. Priority Date: 11/22/1989
  • Status: Expired due to Term
First Claim
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1. A compound having antiviral activity, comprising:

  • a phosphonoacid selected from the group consisting of phosphonoformic acid and phosphonoacetic acid; and

    a lipid selected from the group consisting of sphingolipids, phospholipids, glycerolipids, and fatty acids.

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