Determination of ionization constants (PKA) of β-hydroxy-β-arylalkanoic acids using high-pressure liquid chromatography

Autor: P Sanda Dilber, Bojan Marković, S Jelena Savić, Vesna Vitnik

Publikováno v: Kragujevac Journal of Science, Vol 2018, Iss 40, Pp 103-111 (2018)
Kragujevac Journal of Science (2018) (40):103-111
Kragujevac Journal of Science

pKa values of five β-hydroxy-β-arylalkanoic acids and ibuprofen were determined using the RP-HPLC method. Stationary phase was octadecyl modified (C-18) silica gel, and mobile phase was a mixture of methanol and one of nine different buffers (60:40

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::67b5376bd6563ba614b6e2f63f4820a9
https://doi.org/10.5937/kgjsci1840103s

Experimental and theoretical insight into the electronic properties of 4‐aryl‐5‐arylazo‐3‐cyano‐6‐hydroxy‐2‐pyridone dyes

Autor: Vesna D. Vitnik, Nataša V. Valentić, Željko J. Vitnik, Dušan Ž. Mijin, Bojan Đ. Božić, Sanda Dilber, Gordana S. Ušćumlić

Publikováno v: Coloration Technology

In this paper, spectroscopic and quantum mechanical investigation of nine 4-aryl-5-arylazo-3-cyano-6-hydroxy-2-pyridone dyes was performed, and obtained density functional theory (DFT) results were compared with experimental data. The structural and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f020ae00cf349760c93e2f78d614ecc
https://doi.org/10.1111/cote.12271

Oxidative stress induced by chlorpromazine in patients treated and acutely poisoned with the drug

Autor: Vesna Vukovic-Dejanovic, Gordana Mandic-Gajic, Ivana Stojanovic, Ivana Stevanovic, Sanda Dilber, Bratislav Dejanovic

Publikováno v: Vojnosanitetski Pregled, Vol 73, Iss 4, Pp 312-317 (2016)

Background/Aim. Although chlorpromazine (CPZ) is an antipsychotic drug widely used in clinical practice for a long time, its mechanism of action has not been entirely defined. An extremely difficult managing of patients acutely poisoned with CPZ is a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3bbf84ae1a8cad16a1842298d52fa673
https://doi.org/10.2298/vsp140423047d

In vitro prediction of gastrointestinal absorption of novel beta-hydroxy-beta-arylalkanoic acids using PAMPA technique

Autor: Jasmina Brborić, Sanda Dilber, Katarina Nikolic, Jelena Savić, Vladimir Dobričić, Sote Vladimirov

Publikováno v: European Journal of Pharmaceutical Sciences

Prediction of gastrointestinal absorption of thirteen newly synthesized beta-hydroxy-beta-arylalkanoic acids (HAA) and ibuprofen was performed using PAMPA test The highest values of PAMPA parameters (%Tand P-app) were calculated for 1C, 1B and 2C and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b51ca8c3c6c2de6e5f4807b92be7478
https://farfar.pharmacy.bg.ac.rs/handle/123456789/2923

Encapsulation of alpha-lipoic acid into chitosan and alginate/gelatin hydrogel microparticles and its in vitro antioxidant activity

Autor: Brižita Đorđević, Bojana Vidović, Jelena Kotur-Stevuljevic, Sanda Dilber, Zorica Knežević-Jugović, Melina T. Kalagasidis-Krušić, Nikola Milašinović

Publikováno v: Hemijska industrija
Hemijska Industrija, Vol 70, Iss 1, Pp 49-58 (2016)

Alpha-lipoic acidis an organosulphur compound well-known for its therapeutic potential and antioxidant properties. However, the effective use of α-lipoic acid depends on biological plasma half-life and its preserving stability, which could be improv

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::28fdee4cbaa74e890efbe787a1a1e3be