Keywords: FexofenadineSynthesis.gif Fexofenadin Synthese svg -- Roland1952 <span class signature-talk >talk</span> 22 07 20 August 2009 UTC Chemical synthesis of w fexofenadine Information drawn from Lednicer Organic Chemistry of Drug Synthesis Vol 6 Wiley New York 1999 2007-02-02 User Walkerma Organic syntheses |