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RESOLUTION OF TERFENADINE ENANTIOMERS BY BETA-CYCLODEXTRIN CHIRAL STATIONARY PHASE HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHY
被引:13
|作者:
WEEMS, H
[1
]
ZAMANI, K
[1
]
机构:
[1] UNIFORMED SERV UNIV HLTH SCI,F EDWARD HEBERT SCH MED,DIV CLIN PHARMACOL,BETHESDA,MD 20814
来源:
关键词:
HPLC;
CHIRAL STATIONARY PHASE;
OPTICAL ISOMERS;
ABSOLUTE CONFIGURATION;
CIRCULAR DICHROISM;
CHIRAL;
ENANTIOMERS;
TERFENADINE;
CYCLODEXTRIN;
NORMAL PHASE;
D O I:
10.1002/chir.530040411
中图分类号:
R914 [药物化学];
学科分类号:
100701 ;
摘要:
Enantiomers of terfenadine were resolved by high-performance liquid chromatography (HPLC) using a chiral stationary phase (CSP) column packed with beta-cyclodextrin (beta-CD) covalently bound to silica. Separation was achieved in both the reverse phase and normal phase modes. Resolution of enantiomers was confirmed by ultraviolet-visible absorption, circular dichroism, and mass spectral analysis.
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页码:268 / 272
页数:5
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