共 50 条
HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHIC ANALYSIS OF CIMETIDINE IN SERUM
被引:29
作者:
SOLDIN, SJ
FINGOLD, DR
FENJE, PC
MAHON, WA
机构:
[1] Department of Biochemistry, Hospital for Sick Children, Toronto, ON
[2] Department of Medicine, Toronto General Hospital, Toronto, ON
[3] Departments of Clinical Biochemistry and Pharmacology, University of Toronto, Toronto, ON
关键词:
Cimetidine;
High pressure liquid chromatography;
Serum concentrations;
D O I:
10.1097/00007691-197901030-00010
中图分类号:
R446 [实验室诊断];
R-33 [实验医学、医学实验];
学科分类号:
1001 ;
摘要:
A rapid and reliable micro procedure for the high pressure liquid chromatographic analysis of Cimetidine, Nʺ-cyano-Af-methyl-Nʹ-[2-[[(5-methyl-lH-imidazol-4-yl)methyl]thio]ethyl]guanidine, in serum or plasma is described. The percentage analytical recovery of Cimetidine and internal standard (β-hydroxypropyl-theophylline) was 65 and 99%, respectively. The between-day precision of the method at Cimetidine serum concentrations of 2,000, 1,000, and 500 µg/liter yielded coefficients of variation of 10.6, 11.5, and 10.6%, respectively. The method has been used in preliminary studies to determine the serum concentrations in patients receiving the drug by both the oral and intravenous route. © 1979 Raven Press, New York.
引用
收藏
页码:371 / 379
页数:9
相关论文
共 50 条