| Riet Dams Quantitation of a de-fluorinated analogue of casopitant mesylate by normal-phase liquid chromatography/mass spectrometryRiet Dams Analytical Sciences, Chemical Development, GlaxoSmithKline, Via A Fleming 4, 37135 Verona, Italy Rapid Commun Mass Spectrom 24:2650-4. 2010 Detection, identification and quantification of a new de-fluorinated impurity in casopitant mesylate drug substance during late phase development: an analytical challenge involving a multidisciplinary approachLucilla Turco Analytical Chemistry, GlaxoSmithKline Medicines Research Centre, Via Fleming 4, 37135 Verona, Italy J Pharm Biomed Anal 54:67-73. 2011
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