Polycationic glycosides

Molecules. 2011 Feb 11;16(2):1508-18. doi: 10.3390/molecules16021508.

Abstract

Cationic lipids have long been known to serve as antibacterial and antifungal agents. Prior efforts with attachment of cationic lipids to carbohydrate-based surfaces have suggested the possibility that carbohydrate-attached cationic lipids might serve as antibacterial and antifungal pharmaceutical agents. Toward the understanding of this possibility, we have synthesized several series of cationic lipids attached to a variety of glycosides with the intent of generating antimicrobial agents that would meet the requirement for serving as a pharmaceutical agent, specifically that the agent be effective at a very low concentration as well as being biodegradable within the organism being treated. The initial results of our approach to this goal are presented.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Anti-Bacterial Agents / chemical synthesis
  • Anti-Bacterial Agents / chemistry
  • Antifungal Agents / chemical synthesis
  • Antifungal Agents / chemistry
  • Carbohydrate Conformation
  • Glycosides / chemical synthesis
  • Glycosides / chemistry*
  • Humans
  • Lipids / chemical synthesis
  • Lipids / chemistry*
  • Microbial Sensitivity Tests
  • Molecular Structure
  • Polyamines / chemical synthesis
  • Polyamines / chemistry*
  • Polyelectrolytes
  • Salts / chemistry

Substances

  • Anti-Bacterial Agents
  • Antifungal Agents
  • Glycosides
  • Lipids
  • Polyamines
  • Polyelectrolytes
  • Salts
  • polycations