摘要
IntroductionChaedcyclodextrlnswerefirstIntroducedby几rabelforchlralseparationofamlnoacids，andthechargedCDcommonlyusednowdaysarecarboxymethyl－p－CD（CM－p－CD），p－CD－phosphate，Y－CD－phosphate，sulfobutylether－p－cyclodextrln（SBE－p－CD）etc．...
Sulfobutylether－β－cyclodextrin（SBE－β－CD）was used as a chiral selector tor separatingten chlral drugs with resolution 1．2 by capillary zone electrophoresls（CZE）， The backgroundelectrolylc solution comprised of 120 mmol／L Britton－Robinson buffer（BRB） containing1 ～10mmol／L SBE－β－CD with the pH value adjusted from 5．0－6．8． Five of the drugs were better resolvedthan those previously reported with neutral CDs．
