Zobrazeno 1 - 10
of 202
pro vyhledávání: '"Novaković Irena"'
Autor:
Vitomirov Teodora, Čobeljić Božidar, Pevec Andrej, Radanović Dušanka, Novaković Irena, Savić Milica, Anđelković Katarina, Šumar-Ristović Maja
Publikováno v:
Journal of the Serbian Chemical Society, Vol 88, Iss 9, Pp 877-888 (2023)
The condensation product of 7-acetyl-6-azaindole and Girard’s T reagent ((E)-2-(2-(1-(1H-pyrrolo[2,3-c]pyridin-7-yl)ethylidene)hydrazineyl)- -N,N,N-trimethyl-2-oxoethan-1-aminium, HL ligand) was used as a ligand in the reaction with Cu(BF4)2·6H2O
Externí odkaz:
https://doaj.org/article/2b381849942643eab0e9e546dd8efc9f
Autor:
Đorđević Jelena, Kolarević Stoimir, Jovanović-Marić Jovana, Oalđe-Pavlović Mariana, Sladić Dušan, Novaković Irena, Vuković-Gačić Branka
Publikováno v:
Journal of the Serbian Chemical Society, Vol 87, Iss 11, Pp 1245-1258 (2022)
Biological activity of 2-tert-butyl-1,4-benzoquinone (TBQ) and its derivatives, 2-tert-butyl-5-(2-propylthio)-1,4-benzoquinone, 2-tert-butyl-5- -(propylthio)-1,4-benzoquinone, 2-tert-butyl-5,6-(ethylenedithio)-1,4-benzoquinone, 2-tert-butyl-5-(phenyl
Externí odkaz:
https://doaj.org/article/8dfc76e39872425faffd505330df9e65
Autor:
Čobeljić Božidar R., Živković Marijana B., Matić Ivana Z., Novaković Irena T., Sladić Dušan M., Anđelković Katarina K., Krstić Natalija M.
Publikováno v:
Journal of the Serbian Chemical Society, Vol 86, Iss 5, Pp 459-468 (2021)
In this work, Pt(II) complexes of previously synthesized steroidal thiosemicarbazones were synthesized and characterized. The ligands and their metal complexes were studied by analytical and spectroscopic data (elemental analysis, IR, 1D-NMR and 2D-N
Externí odkaz:
https://doaj.org/article/258f5943d69b4abf999a9a276b0d069c
Autor:
Jeremić Marko, Dinić Jelena, Pešić Milica, Stepanović Marija, Novaković Irena, Šegan Dejan, Sladić Dušan
Publikováno v:
Journal of the Serbian Chemical Society, Vol 83, Iss 11, Pp 1193-1207 (2018)
In this paper, the synthesis of fourteen alkylamino and arylamino derivatives of sesquiterpene quinone avarone and its model compound tert-butylquinone is described. Branched, cyclic, allylic and benzylic alkylamino/arylamino groups were introduced i
Externí odkaz:
https://doaj.org/article/3fc71165e57e48a68ab644d225515502
Autor:
Božić Aleksandra R., Filipović Nenad R., Novaković Irena T., Bjelogrlić Snežana K., Nikolić Jasmina B., Drmanić Saša Ž., Marinković Aleksandar D.
Publikováno v:
Journal of the Serbian Chemical Society, Vol 82, Iss 5, Pp 495-508 (2017)
Fourteen mono- and bis-carbohydrazone ligands have been synthesized and characterized. Antioxidant activity of the substances was investigated together with possible (E)/(Z) isomerization, and explained on the most active antioxidant compound 4 in va
Externí odkaz:
https://doaj.org/article/b86012e3dabf4272a8ec12458c638430
Autor:
Vilipić Jovana P., Novaković Irena T., Zlatović Mario V., Vujčić Miroslava T., Tufegdžić Srđan J., Sladić Dušan M.
Publikováno v:
Journal of the Serbian Chemical Society, Vol 81, Iss 12, Pp 1345-1358 (2016)
The interactions of nine amino acid derivatives of tert-butylquinone with biomacromolecules were studied. SDS electrophoresis and mass spectrometry confirmed the absence of modifications of lysozyme by any of the synthesized compounds. Spectrophot
Externí odkaz:
https://doaj.org/article/21cccef05d074313bea18ff0a84afd00
Autor:
Penjišević Jelena Z., Šukalović Vladimir V., Andrić Deana B., Roglić Goran M., Novaković Irena T., Šoškić Vukić, Kostić-Rajačić Slađana V.
Publikováno v:
Journal of the Serbian Chemical Society, Vol 81, Iss 4, Pp 347-356 (2016)
A series of sixteen novel substituted piperidines and (2-methoxyphenyl)piperazines were synthesized, starting from the key intermediates 1-(2-methoxyphenyl)-4-(piperidin-4-yl)piperazine and 1-(2-methoxyphenyl)-4-(piperidin-4-ylmethyl)piperazine. B
Externí odkaz:
https://doaj.org/article/a7137916291b4b4397e62894eeef55e3
Publikováno v:
Journal of the Serbian Chemical Society, Vol 80, Iss 7, Pp 839-852 (2015)
A series of new 5H-pyridobenzazepine and pyridobenzothiepine derivatives was synthesized by Pd-catalyzed formation of C-N and C-S bonds. All synthesized compounds were tested for their in vitro antimicrobial activity. The 5H-pyridobenzazepine deri
Externí odkaz:
https://doaj.org/article/b61a9fa803554637a887cd720ec5d7a4
Autor:
Vasić Vesna P., Penjišević Jelena Z., Novaković Irena T., Šukalović Vladimir V., Andrić Deana B., Kostić-Rajačić Slađana V.
Publikováno v:
Journal of the Serbian Chemical Society, Vol 79, Iss 3, Pp 277-282 (2014)
Series of eight novel 5-substituted derivatives of benzimidazole were synthesized by condensation of corresponding diamine with ethyl-4-[4-(2-chlorophenyl)piperazin-1-yl] butanoate in refluxing 4N hydrochloric acid. In vitro antibacterial activity
Externí odkaz:
https://doaj.org/article/bd68d79abb32446f9737d4bbd44ae4a9
Autor:
Novaković Irena, Penjišević Jelena, Šukalović V., Andrić Deana, Roglić G., Kostić-Rajačić Slađana
Publikováno v:
Archives of Biological Sciences, Vol 64, Iss 1, Pp 15-20 (2012)
The derivatives of cinnamic acid and N-arylpiperazine show antibacterial activity. In this work the potential synergistic effect of cinnamyl derivatives of arylpiperazine in selected bacteria was investigated. The antibacterial activities of the deri
Externí odkaz:
https://doaj.org/article/b6f072df9a2144128874a6add0560bf5