Identification of selected antihypertensive drugs by thin-layer chromatography.
A thin-layer chromatographic procedure is described for the qualitative identification of several antihypertensive drugs including certain thiazide diuretics spironolactone, triamterene, methyldopa and their metabolites. Utilization of new solvent developing systems and spray detecting reagents provides a method useful for the identification of these compounds in biologic fluids at low therapeutic concentrations. Sensitivity limits for these antihypertensive drugs are given, and alternate techniques to provide confirmatory analyses are also presented.
D000959:Antihypertensive Agents / Q000652:urine*; D002855:Chromatography, Thin Layer / Q000379:methods; D004232:Diuretics; D006801:Humans; D006852:Hydrochlorothiazide / Q000652:urine; D008750:Methyldopa / Q000652:urine; D012110:Reserpine / Q000652:urine; D049993:Sodium Chloride Symporter Inhibitors / Q000652:urine; D013148:Spironolactone / Q000652:urine; D014223:Triamterene / Q000652:urine
D000959:Antihypertensive Agents; D004232:Diuretics; D049993:Sodium Chloride Symporter Inhibitors; D006852:Hydrochlorothiazide; D013148:Spironolactone; D008750:Methyldopa; D012110:Reserpine; D014223:Triamterene