title: Chiral derivatizing reagents for drug enantiomers bearing hydroxyl groups.
abstract: This review extensively summarizes and critically evaluates the recent research on the indirect resolution technique for enantiomeric alcohols. Twenty-one chiral derivatizing reagents divided in seven types, including chiral acids, activated acids, chloroformates, isocyanates, carbonyl nitriles, oxazolidin-2-ones and lactones, are described. The derivatization methods of the various chiral reagents, the liquid chromatography separation systems, the detection systems used for the diastereomeric derivatives of alcohols as well as their limitations and the prospects of the indirect resolution technique for the future are thoroughly discussed. This paper aims to instruct the application of a particular chiral reagent and the technical approach to be used and should be beneficial to the development of an indirect resolution method for enantiomeric alcohols as well as to the biomedical investigation of the differences between the antipodes of chiral alcohols.
authors: Department of Pharmacy, School of Pharmacy, University of California, San Francisco 94143-0446.
authors: Y
authors: Y
authors: Zhou
authors: P
authors: P
authors: Luan
authors: L
authors: L
authors: Liu
authors: Z P
authors: ZP
authors: Sun
mesh_terms: D000438:Alcohols / Q000737:chemistry*; D002853:Chromatography, Liquid / Q000379:methods*; D007202:Indicators and Reagents; D013237:Stereoisomerism
chemical_list: D000438:Alcohols; D007202:Indicators and Reagents