TY  - JOUR
AU  - Dimic, Dusan S.
AU  - Kaluderović, Goran N.
AU  - Avdović, Edina H.
AU  - Milenković, Dejan
AU  - Živanović, Marko N.
AU  - Potocnak, Ivan
AU  - Samolova, Erika
AU  - Dimitrijević, Milena
AU  - Saso, Luciano
AU  - Marković, Zoran S.
AU  - Dimitrić-Marković, Jasmina
PY  - 2022
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1534
AB  - In this contribution, four new compounds synthesized from 4-hydroxycoumarin and tyramine/octopamine/norepinephrine/3-methoxytyramine are characterized spectroscopically (IR and NMR), chromatographically (UHPLC-DAD), and structurally at the B3LYP/6-311++G*(d,p) level of theory. The crystal structure of the 4-hydroxycoumarin-octopamine derivative was solved and used as a starting geometry for structural optimization. Along with the previously obtained 4-hydroxycoumarin-dopamine derivative, the intramolecular interactions governing the stability of these compounds were quantified by NBO and QTAIM analyses. Condensed Fukui functions and the HOMO-LUMO gap were calculated and correlated with the number and position of OH groups in the structures. In vitro cytotoxicity experiments were performed to elucidate the possible antitumor activity of the tested substances. For this purpose, four cell lines were selected, namely human colon cancer (HCT-116), human adenocarcinoma (HeLa), human breast cancer (MDA-MB-231), and healthy human lung fibroblast (MRC-5) lines. A significant selectivity towards colorectal carcinoma cells was observed. Molecular docking and molecular dynamics studies with carbonic anhydrase, a prognostic factor in several cancers, complemented the experimental results. The calculated MD binding energies coincided well with the experimental activity, and indicated 4-hydroxycoumarin-dopamine and 4-hydroxycoumarin-3-methoxytyramine as the most active compounds. The ecotoxicology assessment proved that the obtained compounds have a low impact on the daphnia, fish, and green algae population.
PB  - MDPI, Basel
T2  - International Journal of Molecular Sciences
T1  - Synthesis, Crystallographic, Quantum Chemical, Antitumor, and Molecular Docking/Dynamic Studies of 4-Hydroxycoumarin-Neurotransmitter Derivatives
IS  - 2
VL  - 23
DO  - 10.3390/ijms23021001
ER  - 

@article{
author = "Dimic, Dusan S. and Kaluderović, Goran N. and Avdović, Edina H. and Milenković, Dejan and Živanović, Marko N. and Potocnak, Ivan and Samolova, Erika and Dimitrijević, Milena and Saso, Luciano and Marković, Zoran S. and Dimitrić-Marković, Jasmina",
year = "2022",
abstract = "In this contribution, four new compounds synthesized from 4-hydroxycoumarin and tyramine/octopamine/norepinephrine/3-methoxytyramine are characterized spectroscopically (IR and NMR), chromatographically (UHPLC-DAD), and structurally at the B3LYP/6-311++G*(d,p) level of theory. The crystal structure of the 4-hydroxycoumarin-octopamine derivative was solved and used as a starting geometry for structural optimization. Along with the previously obtained 4-hydroxycoumarin-dopamine derivative, the intramolecular interactions governing the stability of these compounds were quantified by NBO and QTAIM analyses. Condensed Fukui functions and the HOMO-LUMO gap were calculated and correlated with the number and position of OH groups in the structures. In vitro cytotoxicity experiments were performed to elucidate the possible antitumor activity of the tested substances. For this purpose, four cell lines were selected, namely human colon cancer (HCT-116), human adenocarcinoma (HeLa), human breast cancer (MDA-MB-231), and healthy human lung fibroblast (MRC-5) lines. A significant selectivity towards colorectal carcinoma cells was observed. Molecular docking and molecular dynamics studies with carbonic anhydrase, a prognostic factor in several cancers, complemented the experimental results. The calculated MD binding energies coincided well with the experimental activity, and indicated 4-hydroxycoumarin-dopamine and 4-hydroxycoumarin-3-methoxytyramine as the most active compounds. The ecotoxicology assessment proved that the obtained compounds have a low impact on the daphnia, fish, and green algae population.",
publisher = "MDPI, Basel",
journal = "International Journal of Molecular Sciences",
title = "Synthesis, Crystallographic, Quantum Chemical, Antitumor, and Molecular Docking/Dynamic Studies of 4-Hydroxycoumarin-Neurotransmitter Derivatives",
number = "2",
volume = "23",
doi = "10.3390/ijms23021001"
}

Dimic, D. S., Kaluderović, G. N., Avdović, E. H., Milenković, D., Živanović, M. N., Potocnak, I., Samolova, E., Dimitrijević, M., Saso, L., Marković, Z. S.,& Dimitrić-Marković, J.. (2022). Synthesis, Crystallographic, Quantum Chemical, Antitumor, and Molecular Docking/Dynamic Studies of 4-Hydroxycoumarin-Neurotransmitter Derivatives. in International Journal of Molecular Sciences
MDPI, Basel., 23(2).
https://doi.org/10.3390/ijms23021001

Dimic DS, Kaluderović GN, Avdović EH, Milenković D, Živanović MN, Potocnak I, Samolova E, Dimitrijević M, Saso L, Marković ZS, Dimitrić-Marković J. Synthesis, Crystallographic, Quantum Chemical, Antitumor, and Molecular Docking/Dynamic Studies of 4-Hydroxycoumarin-Neurotransmitter Derivatives. in International Journal of Molecular Sciences. 2022;23(2).
doi:10.3390/ijms23021001 .

Dimic, Dusan S., Kaluderović, Goran N., Avdović, Edina H., Milenković, Dejan, Živanović, Marko N., Potocnak, Ivan, Samolova, Erika, Dimitrijević, Milena, Saso, Luciano, Marković, Zoran S., Dimitrić-Marković, Jasmina, "Synthesis, Crystallographic, Quantum Chemical, Antitumor, and Molecular Docking/Dynamic Studies of 4-Hydroxycoumarin-Neurotransmitter Derivatives" in International Journal of Molecular Sciences, 23, no. 2 (2022),
https://doi.org/10.3390/ijms23021001 . .

TY  - JOUR
AU  - Avdović, Edina H.
AU  - Petrović, Isidora P.
AU  - Stevanović, Milena J.
AU  - Saso, Luciano
AU  - Dimitrić-Marković, Jasmina
AU  - Filipović, Nenad D.
AU  - Zivić, Miroslav
AU  - Cvetic, Antic, Tijana N.
AU  - Žižić, Milan
AU  - Todorović, Nataša
AU  - Vukic, Milena
AU  - Trifunović, Srecko R.
AU  - Marković, Zoran S.
PY  - 2021
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1457
AB  - Two newly synthesized 4-hydroxycoumarin bidentate ligands (L1 and L2) and their palladium(II) complexes (C1 and C2) were screened for their biological activities, in vitro and in vivo. Structures of new compounds were established based on elemental analysis, H-1 NMR, C-13 NMR, and IR spectroscopic techniques. The obtained compounds were tested for their antioxidative and cytotoxic activities and results pointed to selective antiradical activity of palladium(II) complexes towards (OH)-O-center dot and -center dot OOH radicals and anti-ABTS (2,2 '-Azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) cation radical) activity comparable to that of ascorbate. Results indicated the effect of C1 and C2 on the enzymatic activity of the antioxidative defense system. In vitro cytotoxicity assay performed on different carcinoma cell lines (HCT166, A375, and MIA PaCa-2), and one healthy fibroblast cell line (MRC-5) showed a cytotoxic effect of both C1 and C2, expressed as a decrease in carcinoma cells' viability, mostly by induction of apoptosis. In vivo toxicity tests performed on zebrafish embryos indicated different effects of C1 and C2, ranging from adverse developmental effect to no toxicity, depending on tested concentration. According to docking studies, both complexes (C1 and C2) showed better inhibitory activity in comparison to other palladium(II) complexes.
PB  - Hindawi Ltd, London
T2  - Oxidative Medicine and Cellular Longevity
T1  - Synthesis and Biological Screening of New 4-Hydroxycoumarin Derivatives and Their Palladium(II) Complexes
VL  - 2021
DO  - 10.1155/2021/8849568
ER  - 

@article{
author = "Avdović, Edina H. and Petrović, Isidora P. and Stevanović, Milena J. and Saso, Luciano and Dimitrić-Marković, Jasmina and Filipović, Nenad D. and Zivić, Miroslav and Cvetic, Antic, Tijana N. and Žižić, Milan and Todorović, Nataša and Vukic, Milena and Trifunović, Srecko R. and Marković, Zoran S.",
year = "2021",
abstract = "Two newly synthesized 4-hydroxycoumarin bidentate ligands (L1 and L2) and their palladium(II) complexes (C1 and C2) were screened for their biological activities, in vitro and in vivo. Structures of new compounds were established based on elemental analysis, H-1 NMR, C-13 NMR, and IR spectroscopic techniques. The obtained compounds were tested for their antioxidative and cytotoxic activities and results pointed to selective antiradical activity of palladium(II) complexes towards (OH)-O-center dot and -center dot OOH radicals and anti-ABTS (2,2 '-Azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) cation radical) activity comparable to that of ascorbate. Results indicated the effect of C1 and C2 on the enzymatic activity of the antioxidative defense system. In vitro cytotoxicity assay performed on different carcinoma cell lines (HCT166, A375, and MIA PaCa-2), and one healthy fibroblast cell line (MRC-5) showed a cytotoxic effect of both C1 and C2, expressed as a decrease in carcinoma cells' viability, mostly by induction of apoptosis. In vivo toxicity tests performed on zebrafish embryos indicated different effects of C1 and C2, ranging from adverse developmental effect to no toxicity, depending on tested concentration. According to docking studies, both complexes (C1 and C2) showed better inhibitory activity in comparison to other palladium(II) complexes.",
publisher = "Hindawi Ltd, London",
journal = "Oxidative Medicine and Cellular Longevity",
title = "Synthesis and Biological Screening of New 4-Hydroxycoumarin Derivatives and Their Palladium(II) Complexes",
volume = "2021",
doi = "10.1155/2021/8849568"
}

Avdović, E. H., Petrović, I. P., Stevanović, M. J., Saso, L., Dimitrić-Marković, J., Filipović, N. D., Zivić, M., Cvetic, A. T. N., Žižić, M., Todorović, N., Vukic, M., Trifunović, S. R.,& Marković, Z. S.. (2021). Synthesis and Biological Screening of New 4-Hydroxycoumarin Derivatives and Their Palladium(II) Complexes. in Oxidative Medicine and Cellular Longevity
Hindawi Ltd, London., 2021.
https://doi.org/10.1155/2021/8849568

Avdović EH, Petrović IP, Stevanović MJ, Saso L, Dimitrić-Marković J, Filipović ND, Zivić M, Cvetic ATN, Žižić M, Todorović N, Vukic M, Trifunović SR, Marković ZS. Synthesis and Biological Screening of New 4-Hydroxycoumarin Derivatives and Their Palladium(II) Complexes. in Oxidative Medicine and Cellular Longevity. 2021;2021.
doi:10.1155/2021/8849568 .

Avdović, Edina H., Petrović, Isidora P., Stevanović, Milena J., Saso, Luciano, Dimitrić-Marković, Jasmina, Filipović, Nenad D., Zivić, Miroslav, Cvetic, Antic, Tijana N., Žižić, Milan, Todorović, Nataša, Vukic, Milena, Trifunović, Srecko R., Marković, Zoran S., "Synthesis and Biological Screening of New 4-Hydroxycoumarin Derivatives and Their Palladium(II) Complexes" in Oxidative Medicine and Cellular Longevity, 2021 (2021),
https://doi.org/10.1155/2021/8849568 . .