Enantiomeric Separation by Cyclodextrin Modified Capillary Zone Electrophoresis (CD-CZE) of Quaternary Tetrahydroprotoberberine Alkaloids
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概要
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A cyclodextrin modified capillary zone electrophoresis (CD-CZE) for the enantiomeric separation of tetrahydroprotoberberine N-metho salts was established. The resolution was optimized by changing the concentraion of the electrolyte solution, hydroxypropyl-β-CD (0.02 M, 0.07 M, or 0.14 M) or dimethyl-β-CD (0.05 M or 0.15 M) in phosphate buffer (pH 2.5 or 3) containing 10% acetonitrile with an applied voltage of 20 kV. This method was applied toward the enantioselective bio-conversion of quanternary tetrahydroprotoberberine N-metho salts in cultured cells of Corydalis species.
- 公益社団法人日本薬学会の論文
- 2000-11-01
著者
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Koyama Junko
Kobe Pharmaceutical University
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Koyama J
Kobe Pharmaceutical University
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Iwasa K
Kobe Pharmaceutical University
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MORITA Izumi
Kobe Pharmaceutical University
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TAGAHARA Kiyoshi
Kobe Pharmaceutical University
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Iwasa Kinuko
Kobe Pharmaceutical University
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KINO Akari
Kobe Pharmaceutical University
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Tagahara K
Kobe Pharmaceutical University
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