title: Changing requirements of purification as drug discovery programs evolve from hit discovery.
authors.affiliation: Genomics Institute of Novartis Research Foundation, 10675 John Jay Hopkins Drive, San Diego, California 92121, USA. jisbell@gnf.org
authors.forename: John
authors.initials: J
authors.lastname: Isbell
mesh_terms: D002626:Chemistry, Pharmaceutical; D002851:Chromatography, High Pressure Liquid; D015195:Drug Design; D004345:Drug Industry; D013058:Mass Spectrometry; D004364:Pharmaceutical Preparations / Q000302:isolation & purification*; D013056:Spectrophotometry, Ultraviolet
chemical_list: D004364:Pharmaceutical Preparations