Direct enantiomeric high performance liquid chromatographic separation of propafenone and its major metabolite in serum on a cellulose tris‐3,5‐dimethylphenyl carbamate chiral stationary phase
作者:
Hassan Y. Aboul‐Enein,
Soliman A. Bakr,
期刊:
Biomedical Chromatography
(WILEY Available online 1993)
卷期:
Volume 7,
issue 1
页码: 38-40
ISSN:0269-3879
年代: 1993
DOI:10.1002/bmc.1130070110
出版商: John Wiley&Sons, Ltd.
数据来源: WILEY
摘要:
AbstractA direct, isocratic and simple liquid chromatographic method is described for the enantiomeric separation of propafenone (PRO) and its major metabolite, 5‐hydroxypropafenone, using a cellulose tris‐3,5‐dimethylphenyl carbamate (Chiralcel ODS) column. The sterochemical separation factor (α) obtained was 1.14 and the maximum stereochemical resolution factor (R) was 0.80 when using a mobile phase consisting of hexane: 2‐propanol: diethylamine (90:10:0.4) at 23°C. The hydroxy metabolite could not be successfully separted into its corresponding enantiomers under these chromatographic conditions. The method has been used to determine and identify the enantiomers of PRO and its hydroxy metabolite in a ser
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