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Enantioseparation of 2-O-beta-D-glucopyranosyl-2H-1,4-benzoxazin-3(4H)-one and its 7-chloro-derivative by capillary zone electrophoresis using native and substituted beta-cyclodextrins as chiral additives
Shi, YJ; Huo, CH; Yao, HJ; Gao, RF; Zhao, YY; Xu, BJ
关键词Capillary Zone Electrophoresis Enantiomers Chiral Separation Cyclodextrins
刊名JOURNAL OF CHROMATOGRAPHY A
2005-04-29
DOI10.1016/j.chroma.2005.03.027
1072期:2页:279-282
收录类别SCI
文章类型Article
WOS标题词Science & Technology
类目[WOS]Biochemical Research Methods ; Chemistry, Analytical
研究领域[WOS]Biochemistry & Molecular Biology ; Chemistry
关键词[WOS]LIQUID-CHROMATOGRAPHY ; SEPARATION ; ACETONITRILE ; METHANOL
英文摘要

Efficient, rapid and inexpensive methods were established for the chiral separation of two glucopyranosyl compounds from plant extracts, by capillary zone electrophoresis (CZE). Baseline separation was achieved for both compounds. Several native cyclodextrins and their derivatives were tried as chiral selectors. CM-P-CD and HP-P-CD (with addition of acetonitrile in the buffer) gave rise to optimal chiral separation for the two compounds, respectively, each within a few minutes. The effects of several parameters on the chiral separation were studied. (c) 2005 Elsevier B.V. All rights reserved.

语种英语
WOS记录号WOS:000228631800016
引用统计
被引频次:4[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.bjmu.edu.cn/handle/400002259/54643
专题北京大学药学院
作者单位1.Peking Univ, Sch Pharmaceut Sci, Beijing 100083, Peoples R China
2.Beijing Forestry Univ, Coll Biol Sci & Technol, Beijing 100083, Peoples R China
3.Capital Univ Med Sci, Dept Analyt Chem, Sch Chem Biol & Pharmaceut Sci, Beijing 100054, Peoples R China
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GB/T 7714
Shi, YJ,Huo, CH,Yao, HJ,et al. Enantioseparation of 2-O-beta-D-glucopyranosyl-2H-1,4-benzoxazin-3(4H)-one and its 7-chloro-derivative by capillary zone electrophoresis using native and substituted beta-cyclodextrins as chiral additives[J]. JOURNAL OF CHROMATOGRAPHY A,2005,1072(2):279-282.
APA Shi, YJ,Huo, CH,Yao, HJ,Gao, RF,Zhao, YY,&Xu, BJ.(2005).Enantioseparation of 2-O-beta-D-glucopyranosyl-2H-1,4-benzoxazin-3(4H)-one and its 7-chloro-derivative by capillary zone electrophoresis using native and substituted beta-cyclodextrins as chiral additives.JOURNAL OF CHROMATOGRAPHY A,1072(2),279-282.
MLA Shi, YJ,et al."Enantioseparation of 2-O-beta-D-glucopyranosyl-2H-1,4-benzoxazin-3(4H)-one and its 7-chloro-derivative by capillary zone electrophoresis using native and substituted beta-cyclodextrins as chiral additives".JOURNAL OF CHROMATOGRAPHY A 1072.2(2005):279-282.
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