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Evaluation of Diclofenac Sodium Release from Matrix Pellets Compressed into MUPS Tablets
(Pharmaceutical Soc Japan, Tokyo, 2009)
The purpose of the study was to screen the effects of formulation factors on the in vitro release profile of diclofenac sodium from matrix pellets compressed into multiple unit pellet system (MUPS) tablets using design of ...
Simultaneous determination of compounds in Septalen® pellets by derivative spectrophotometry / Određivanje Septalen® pastila primenom derivativne spektrofotometrije
(Srpsko hemijsko društvo, Beograd, 2000)
In this paper, a second-derivative spectrophotometric method of assaying Septalen® pellets (Krka, Novo Mesto, Slovenia), which contain lidocaine 1 mg, and cetrimoniumbromide 2 mg, is described. Lidocaine, 2-(diethylamino ...
Determination and structural correlation of the pKa values of p-substituted trans-2,3-epoxy-4-oxo-4-phenylbutanoic acids / Određivanje pKa vrednosti i korelacija sa strukturom p-supstituisanih trans-2,3-epoksi-4-okso-4-fenilbutanskih kiselina
(Srpsko hemijsko društvo, Beograd, 2000)
The pKa values for a series of eight p-substituted trans-2,3-epoxy-4-phenyl butanoic acids (p-substituted trans-β-aroylepoxyacrylic acids) have been determined potentiometrically in aqueous media at 25 °C at an ionic ...
An LFER study of the protolytic equilibria of 4-aryl-2,4-dioxobutanoic acids in aqueous solutions / Linearne korelacije slobodne energije (LFER) protolitičkih ravnoteža 4-aril-2,4-dioksobutanskih kiselina u vodenim rastvorima
(Srpsko hemijsko društvo, Beograd, 2007)
The protolytic equilibria of 13 4-aryl-2,4-dioxobutanoic acids (ADKs) were spectrophotometrically studied in aqueous solutions in the pH range 1-9 at 25±1 °C and an ionic strength of 0.1 mol l-1 (NaCl), with the exception ...
Essential oil of Calamintha sylvatica Bromf. and Calamintha vardarensis Silic
(Allured Publ Corp, Carol Stream, 2004)
The essential oil of three populations of Calamintha sylvatica Bromf. native to the mountain region of southwestern Serbia and one population of Calamintha vardarensis Silic from southern former Yugoslav Republic of Macedonia ...
Synthesis of new stereoisomeric nitrate esters derived from isosorbide-mononitrates
(Freund Publishing House Ltd, London, 2001)
A synthesis of diastereomeric (7R) 7-endo-nitrooxy-3-oxo-2,5,9-trioxabicyclo[4.3.0]nonane (4b) and (7S) 7-exo-nitrooxy-3-oxo-2,5,9-trioxabicyclo[4.3.0] (7b) is described using D-glucitol as a starting compound. Bicyclic ...
High-spin binuclear Co(II) complexes with a pendant octaazamaclocycle and carboxylates / Visokospinski Co(II) kompleksi sa pendantnim oktaazamakrociklom i karboksilatima
(Srpsko hemijsko društvo, Beograd, 2007)
Three new binuclear Co(II) mixed-ligand complexes with N,N′,N′′,N′′′-tetrakis( 2-pyridylmethyl)-1,4,8,11-tetraazacyclotetradecane (tpmc) and mono- or dicarboxylate ligands were prepared and some of their physical properties ...
The HPLC determination of the content of magnoflorine in epimedium alpinum L / HPLC određivanje sadržaja magnoflorina u prevolcu, epimedium alpinum L
(Srpsko hemijsko društvo, Beograd, 2006)
The aporphine alkaloid magnoflorine, known as a constituent of Asian Epimedium species, was isolated for the first time from the wild growing European species, Epimedium alpinum L. Identification was done by comparison ...
Study of the lipophilicity and retention behavior of some beta-adrenoceptor antagonists
(Springer Nature, 2003)
The chromatographic behavior of some beta-adrenoceptor antagonists has been studied by RP HPTLC on C-18 with water-acetonitrile (phi = 0.2-0.7) and water-dioxane (phi = 0.1-0.5) mobile phases. The retention mechanism was ...
Artificial intelligence in pharmaceutical product formulation: Neural computing
(Savez hemijskih inženjera, Beograd, 2009)
The properties of a formulation are determined not only by the ratios in which the ingredients are combined but also by the processing conditions. Although the relationships between the ingredient levels, processing ...