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HPTLC determination of ceftriaxone, cefixime and cefotaxime in dosage forms
(Pergamon-Elsevier Science Ltd, Oxford, 1998)
The objective of this investigation was to develop a HPTLC method for the determination of ceftriaxone, cefixime and cefotaxime, cephalosporins widely used in clinical practice, High performance TLC of cephalosporins was ...
Coulometric determination of sulphisomidine, sulphamethoxydiazine and sulphamoxole
(Journal of Pharmaceutical and Biomedical Analysis, 1991)
Triterpenoids from Hieracium plumulosum A. Kerner, L., Asteraceae
(Pharmazie, 1996)
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 ...
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 ...
Pharmacokinetics and bioavailability of pentoxifylline in healthy volunteers - A comparative study of three oral formulations
(Elsevier Science BV, Amsterdam, 1997)
Aromatic Plants of Yugoslavia. I. Chemical Composition of Oils of Achillea millefolium L. ssp. pannonica (Scheele) Hayak, A. crithmifolia W. et K., A. serbica Nym. and A. tanacetifolia All.
(Allured Publishing Corp., 1999)
We used GC/MS to determine the chemical composition of the essential oils of
wild Achillea plants native to Yugoslavia: Achillea millefolium L. ssp. pannonica
(Scheele) Hayak, A. crithmifolta W. et K., A. serbica Nym. ...
Flavonoid and phenolic acid patterns in seven Hieracium species
(Biochemical Systematics and Ecology, 1999)
We propose a new model for landslide dynamics under the assumption of a delay failure mechanism. Delay failure is simulated as a delayed interaction between adjacent blocks, which mimics the relationship between the ...
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 ...
A taraxasterol derivative and phenolic compounds from Hieracium gymnocephalum
(Elsevier Ltd, 1999)
From the aerial parts of Hieracium gymnocephalum the new triterpene, 21α-hydroxy-taraxasterol and flavone diglycosides luteolin 7-O-α-L- rhamnosyl(1 → 6)-β-D-glucoside and luteolin 7-O-β-D-xylosyl(1 → 6)-β-D- glucoside ...