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Приказ резултата 21-30 од 53
Antimalarial, antimycobacterial and antiproliferative activity of phenyl substituted mixed tetraoxanes / Antimalarijska, antimikobakterijska i antiproliferativna aktivnost fenil-supstituisanih tetraoksana
(Serbian Chemical Society, 2003)
Mixed tetraoxanes of the 4"-phenyl-substituted cyclohexyl-spirotetraoxacyclohexyl- spirocholate series have been prepared and evaluated as possible antimalarials, antiproliferatives and antimycobacterials. The activity of ...
Regiospecificty in the heterocyclization of β-oxonitriles to 5-substituted 4-oxothiazolidine derivatives / Regiospecifičnost u heterociklizaciji β-oksonitrilado 5-supstituisanih 4-oksotiazolidinskih derivata
(Serbian Chemical Society, 2003)
Astudy on the regiospecificity of the base-catalyzed reaction of activated β-oxonitriles 1 with diethyl mercaptosuccinate affording the title compounds 3 is reported. Other competitive heterocyclic products, that is ...
Hydrogen bonding in push-pull 5-substituted-2-alkylidene-4-oxothiazolidines: 1H-MNR spectroscopic study / Vodonična veza u push-pull 5-supstituisanim 2-alkiliden-4-oksotiazolidinima: 1H-NMR spektroskopsko proučavanje
(Serbian Chemical Society, 2003)
Application of dynamic 1H-NMR spectroscopy added to the understanding of the hydrogen bonds existing in the structurally related 5-substituted-2-alkylidene-4-oxothiazolidines in polar and apolar solvents. The equilibrated ...
Determination of all pK(a) values of some di- and tri-carboxylic unsaturated and epoxy acids and their polylinear correlation with the carboxylic group atomic charges
(Scientific Reviews Ltd., 2003)
For a series of seven unsaturated and seven epoxy di- and tricarboxylic acids, pK(a)(a) values were determined potentiometrically in aqueous media at 25 degreesC and an ionic strength of 0.1 M (NaCl). The thermodynamic ...
Methanol electrooxidation on supported Pt and Pt/Ru catalysts in alkaline solution / Oksidacija metanola na Pt i Pt/Ru nanokatalizatorima u alkalnoj sredini
(Tehnika - Novi materijali, 2003)
The kinetic of methanol oxidation on 47.5 wt% Pt and 54 wt% Pt/Ru catalysts supported on high surface area carbon are measured in 0.1 M NaOH at 295 K and 333 K. The catalysts used were characterized by using TEM and XRD ...
Pretraživanje literature IV
(Srpsko hemijsko društvo, Beograd, 2003)
Pretraživanje literature VI
(Srpsko hemijsko društvo, Beograd, 2003)
D(2) dopaminergic and 5-HT(1A) serotonergic activity of 2-(1-naphthyl)ethyl- and 2-(2-naphthyl)ethyl amines
(Wiley-Blackwell, Malden, 2003)
Several tertiary 2-phenylethyl, 2-(1-naphthyl)ethyl and 2-(2-naphthyl)ethyl amines were synthesized and their binding affinities for dopamine D(1), D(2) and serotonin 5-HT(1A) receptors evaluated in radioligand binding ...
Pretraživanje literature III
(Srpsko hemijsko društvo, Beograd, 2003)