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Direct spectrophotometric determination of quercetin in the presence of ascorbic acid
(Elsevier Masson SAS, 2004)
The current research provides a simplified sample preparation procedure for the accurate estimation of quercetin in pure and in the pharmaceutical dosage form. Direct spectrophotometric method for the determination of ...
Comparison of capillary zone electrophoresis and high performance liquid chromatography methods for quantitative determination of ketoconazole in drug formulations
(Elsevier Masson SAS, 2004)
A capillary zone electrophoresis (CZE) and a high-performance liquid chromatography (HPLC) method have been developed for identification and determination of ketoconazole, an imidazole antifungal, in pharmaceutical ...
Prediction of selectivity of α 1 -adrenergic antagonists by counterpropagation neural network (CP-ANN)
(Elsevier Masson SAS, 2004)
A quantitative structure-selectivity relationships of series of structurally diverse α 1 -adrenergic antagonists was performed by using counter-propagation neural network (CP-ANN). The theoretical molecular descriptors ...