第 42 卷第 2 期Vol. 42 No. 2
2012 年 4 月Apr 2012

所属栏目:分析与测试

5-(4-氟苯基)-5-氧代戊酸高效液相色谱分析方法
黄朋勉1,徐果果1,陈巨涛1,杨春子1,夏志维1,巩绪干2,王晓春3 (1.长沙理工大学 化学与生物工程学院,湖南 长沙,410114;2.江苏蓝丰生物化工股份有限公司,江苏 新沂,221400;3.中南大学 湘雅医学院医学检验系,湖南 长沙 410013)
摘 要:建立快速灵敏检测5-(4-氟苯基)-5-氧代戊酸的高效液相色谱法(HPLC)。色谱条件:采用DiamonsilC18色谱柱,以乙腈-磷酸三乙胺为流动相,流速1 mL/min,检测波长237 nm。加标回收率为99.15%~100.95%,变异系数0.11%。该方法简单、快捷、准确。
关键词:5-(4-氟苯基)-5-氧代戊酸;液相色谱;中间体;依替米贝
中图分类号:O657.7+2  文献标识码:B  文章编号:1009-9212(2012)02-0070-03
Analysis of 5-(4'-Fluorophenyl)-5-oxopentanoic Acid by HPLC
HUANG Peng-mian1,XU Guo-guo1,CHEN Ju-tao1,YANG Chun-zi1,XIA Zhi-wei1,GONG Xu-gan2,WANG Xiao-Chun3 (1. Changsha University of Science and Technology,Changsha 410114,China;2. Jiangsu Lanfeng Bio-chemical Co.,Ltd. Xinyi 221400,China;3. Department of Clinical Laboratory,Xiangya Medical College of Central South University,Changsha 410013,China)
Abstract:A method for direct determination of 5-(4'-fluorophenyl)-5-oxopentanoic acid by way of HPLC was described in this paper. The operating conditions were as follows:column:DiamonsilC18,mobile phase:acetonitrile+triethylamine phosphate,flow rate:1 mL/min,wavelength:237 nm. The recovery of 5-(4'-fluorophenyl)-5-oxopentanoic acid was 99.15%~100.95% and the variation coefficient was 0.11%,indicating that this method is simply,fast and accurate.
Key words:5-(4'-Fluorophenyl)-5-oxopentanoicAcid;HPLC;Intermediate;Ezetimibe
基金项目:湖南省科技厅项目(2010SK3024,KFJ090107,国家大学生创新试验),长沙市科技局科技攻关项目资助(K1113005-31,2010SK3027,K0803061-11,KFJ090107)。
作者简介:黄朋勉(1972-),男,湖南靖州人,副教授,博士,主要从事药物及中间体的研究。(E-mail:xuguoguo1985@126.com)
收稿日期:2012-03-23