ISSN:
0269-3879
Keywords:
Chemistry
;
Analytical Chemistry and Spectroscopy
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Medicine
Notes:
A high-performance liquid chromatographic assay is described for the separation and quantification of nadolol isomers in human plasma. The isomers were quantified using reverse-phase HPLC and fluorometric detection after derivatization with the chiral reagent R(-)-1-(naphthyl)ethylisocyanate [R(-)-NEI]. The N-isopropyl analogue (one isomer) of nadolol was used as the internal standard. The method was reproducible based on precision studies where the percent relative standard deviation was less than 15%. The lower limit of quantitation for each isomer was 2.5 ng/mL. This method was used to evaluate the pharmacokinetic profile of nadolol isomers in human subjects following both single and multiple oral dosing.
Additional Material:
4 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/bmc.1130090306
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