高级检索
柱前荧光试剂衍生化反相高效液相色谱法测定loxoprofen对映体[J]. 中国药科大学学报, 1998, (4): 44-46.
引用本文: 柱前荧光试剂衍生化反相高效液相色谱法测定loxoprofen对映体[J]. 中国药科大学学报, 1998, (4): 44-46.
RP HPLC Method with Pre column Fluorescence Tagging Reagent Derivatization to Determine Loxoprofen Enantiomers[J]. Journal of China Pharmaceutical University, 1998, (4): 44-46.
Citation: RP HPLC Method with Pre column Fluorescence Tagging Reagent Derivatization to Determine Loxoprofen Enantiomers[J]. Journal of China Pharmaceutical University, 1998, (4): 44-46.

柱前荧光试剂衍生化反相高效液相色谱法测定loxoprofen对映体

RP HPLC Method with Pre column Fluorescence Tagging Reagent Derivatization to Determine Loxoprofen Enantiomers

  • 摘要: 采用新一代用于手性拆分羧酸类药物的荧光衍生化试剂NBD-(L)-Apy,在InertsilODS-2色谱柱上分离了loxoprofen的对映体;HPLC的流动相为:乙腈-水-三氟乙酸(35∶65∶0.05),荧光检测器:EX=485nm,EM=530nm,线性关系r=0.9985;本法用于尿液中loxoprofen的测定时,对D型和L型loxoprofen的回收率分别为86.5%和85.7%。

     

/

返回文章
返回