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Spectrophotometric study of diclofenac-Fe(III) complex
(Pergamon-Elsevier Science Ltd, Oxford, 1997)
A multifactor optimisation technique is successfully applied to develop a new spectrophotometric method in which diclofenac sodium is analysed and determined as it's Fe(III) complex. The effect of simultaneously varying ...
Effect of fillers and lubricants on acetylsalicylic acid release kinetics from Eudragit matrix tablets
(Marcel Dekker Inc, New York, 1997)
The effect of fillers and lubricants on the dissolution rate of acetylsalicylic acid (ASA) from matrix tablets has been evaluated. Eudragit S-100 and Eudragit L-100-55 where chosen as matrix substances. The process of drug ...
The influence of lithium on fluvoxamine therapeutic efficacy and pharmacokinetics in depressed patients on combined fluvoxamine-lithium therapy
(Rapid Science Publishers, London, 1997)
The influence of lithium on fluvoxamine therapeutic efficacy, plasma concentrations and pharmacokinetics was studied in 12 depressed inpatients. Six patients were on fluvoxamine monotherapy and six were on combined ...
Crystal structure of a mixture of lupeol-acetate tautomers isolated from Hieracium plumulosum A. Kerner, Asteraceae
(Journal of Molecular Structure, 1997)
Transparent single crystals obtained from the purified extract of the plant Hieracium plumulosum A. Kerner, Asteraceae were submitted to spectroscopic and X-ray studies. The spectroscopic (infra-red, mass spectrometry, 1 ...
Evaluation of the compression behavior of paracetamol tablets produced by dispersion in beta-cyclodextrin .1. Scanning electron microscopic study of tablets
(Kluwer Academic Publ, Dordrecht, 1997)
The compression behaviour of three powder products of Paracetamol-beta-cyclodextrin solid dispersions (PAR-beta-CD SD) and PAR alone were evaluated using the method of scanning electron microscopy (SEM). The four powder ...
Spectrophotometric determination of certain cephalosporins using ferrihydroxamate method
(Marcel Dekker Inc, New York, 1997)
Cephalexin, cefixime, ceftriaxone and cefotaxime were determined spectrophotometrically in the pure form and in pharmaceutical formulations by using ferrihydroxamate method. Reaction optimization with respect to reaction ...
Pharmacokinetics and bioavailability of pentoxifylline in healthy volunteers - A comparative study of three oral formulations
(Elsevier Science BV, Amsterdam, 1997)
Potentiometric and Spectrophotometric Determination of Dissociation Constants of Cefetamet
(Springer Wien, 1997)
Summary. The dissociation constants of cefetamet-Na have been determined using potentiometric
titrations and spectrophotometry. The investigations were carried on in water solutions at constant
temperature and ionic ...