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Isocratic HPLC Separation of Several Racemic Drugs with Two Stereogenic Centers on a Pirkle Urea-Type Chiral Stationary Phase

 

作者: HassanY. Aboul-Enein,   IbrahimA. Al-Duraibi,  

 

期刊: Journal of Liquid Chromatography & Related Technologies  (Taylor Available online 1998)
卷期: Volume 21, issue 12  

页码: 1817-1831

 

ISSN:1082-6076

 

年代: 1998

 

DOI:10.1080/10826079808005894

 

出版商: Taylor & Francis Group

 

数据来源: Taylor

 

摘要:

A simple and rapid isocratic enantiomeric separation of several racemic drugs with two stereogenic centers, namely for-moterol, labetalol, nadolol, indenolol, and U-54494A, was achieved under normal phase mode using a urea-type chiral stationary phase (CSP) column of (S)-indoline-2-carboxylic acid and (R)-1-(α-naphthyl) ethylamine, known as Chirex 3022 column. Labetalol and formoterol were resolved successfully into its four enantiomers. Furthermore, racemate mixture of U-54494A has been resolved into its individual enantiomers. However, nadolol and indenolol was partially separated.

 

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