TY  - JOUR
AU  - Ludwig, Gerd
AU  - Ranđelović, Ivan
AU  - Dimić, Dušan
AU  - Komazec, Teodora
AU  - Maksimović-Ivanić, Danijela
AU  - Mijatović, Sanja
AU  - Rüffer, Tobias
AU  - Kaluđerović, Goran N.
PY  - 2024
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/6642
AB  - The (pentamethylcyclopentadienyl)chloridoiridium(III) complex bearing a κP,κS-bonded Ph2PCH2CH2SPh ligand ([Ir(η5-C5Me5)Cl(Ph2P(CH2)2SPh-κP,κS)]PF6, (1)] was synthesized and characterized. Multinuclear (1H, 13C and 31P) NMR spectroscopy was employed for the determination of the structure. Moreover, SC-XRD confirmed the proposed structure belongs to the “piano stool” type. The Hirshfeld surface analysis outlined the most important intermolecular interactions in the structure. The crystallographic structure was optimized at the B3LYP-D3BJ/6-311++G(d,p)(H,C,P,S,Cl)/LanL2DZ(Ir) level of theory. The applicability of this level was verified through a comparison of experimental and theoretical bond lengths and angles, and 1H and 13C NMR chemical shifts. The Natural Bond Orbital theory was used to identify and quantify the intramolecular stabilization interactions, especially those between donor atoms and Ir(III) ions. Complex 1 was tested on antitumor activity against five human tumor cell lines: MCF-7 breast adenocarcinoma, SW480 colon adenocarcinoma, 518A2 melanoma, 8505C human thyroid carcinoma and A253 submandibular carcinoma. Complex 1 showed superior antitumor activity against cisplatin-resistant MCF-7, SW480 and 8505C cell lines. The mechanism of tumoricidal action on 8505C cells indicates the involvement of caspase-induced apoptosis, accompanied by a considerable reduction in ROS/RNS and proliferation potential of treated cells.
PB  - Basel: MDPI
T2  - Biomolecules
T1  - (Pentamethylcyclopentadienyl)chloridoiridium(III) Complex Bearing Bidentate Ph2PCH2CH2SPh-κP,κS Ligand
IS  - 4
VL  - 14
DO  - 10.3390/biom14040420
SP  - 420
ER  - 

@article{
author = "Ludwig, Gerd and Ranđelović, Ivan and Dimić, Dušan and Komazec, Teodora and Maksimović-Ivanić, Danijela and Mijatović, Sanja and Rüffer, Tobias and Kaluđerović, Goran N.",
year = "2024",
abstract = "The (pentamethylcyclopentadienyl)chloridoiridium(III) complex bearing a κP,κS-bonded Ph2PCH2CH2SPh ligand ([Ir(η5-C5Me5)Cl(Ph2P(CH2)2SPh-κP,κS)]PF6, (1)] was synthesized and characterized. Multinuclear (1H, 13C and 31P) NMR spectroscopy was employed for the determination of the structure. Moreover, SC-XRD confirmed the proposed structure belongs to the “piano stool” type. The Hirshfeld surface analysis outlined the most important intermolecular interactions in the structure. The crystallographic structure was optimized at the B3LYP-D3BJ/6-311++G(d,p)(H,C,P,S,Cl)/LanL2DZ(Ir) level of theory. The applicability of this level was verified through a comparison of experimental and theoretical bond lengths and angles, and 1H and 13C NMR chemical shifts. The Natural Bond Orbital theory was used to identify and quantify the intramolecular stabilization interactions, especially those between donor atoms and Ir(III) ions. Complex 1 was tested on antitumor activity against five human tumor cell lines: MCF-7 breast adenocarcinoma, SW480 colon adenocarcinoma, 518A2 melanoma, 8505C human thyroid carcinoma and A253 submandibular carcinoma. Complex 1 showed superior antitumor activity against cisplatin-resistant MCF-7, SW480 and 8505C cell lines. The mechanism of tumoricidal action on 8505C cells indicates the involvement of caspase-induced apoptosis, accompanied by a considerable reduction in ROS/RNS and proliferation potential of treated cells.",
publisher = "Basel: MDPI",
journal = "Biomolecules",
title = "(Pentamethylcyclopentadienyl)chloridoiridium(III) Complex Bearing Bidentate Ph2PCH2CH2SPh-κP,κS Ligand",
number = "4",
volume = "14",
doi = "10.3390/biom14040420",
pages = "420"
}

Ludwig, G., Ranđelović, I., Dimić, D., Komazec, T., Maksimović-Ivanić, D., Mijatović, S., Rüffer, T.,& Kaluđerović, G. N.. (2024). (Pentamethylcyclopentadienyl)chloridoiridium(III) Complex Bearing Bidentate Ph2PCH2CH2SPh-κP,κS Ligand. in Biomolecules
Basel: MDPI., 14(4), 420.
https://doi.org/10.3390/biom14040420

Ludwig G, Ranđelović I, Dimić D, Komazec T, Maksimović-Ivanić D, Mijatović S, Rüffer T, Kaluđerović GN. (Pentamethylcyclopentadienyl)chloridoiridium(III) Complex Bearing Bidentate Ph2PCH2CH2SPh-κP,κS Ligand. in Biomolecules. 2024;14(4):420.
doi:10.3390/biom14040420 .

Ludwig, Gerd, Ranđelović, Ivan, Dimić, Dušan, Komazec, Teodora, Maksimović-Ivanić, Danijela, Mijatović, Sanja, Rüffer, Tobias, Kaluđerović, Goran N., "(Pentamethylcyclopentadienyl)chloridoiridium(III) Complex Bearing Bidentate Ph2PCH2CH2SPh-κP,κS Ligand" in Biomolecules, 14, no. 4 (2024):420,
https://doi.org/10.3390/biom14040420 . .

TY  - JOUR
AU  - Kasalović, Marijana P.
AU  - Dimić, Dušan
AU  - Jelača, Sanja
AU  - Maksimović-Ivanić, Danijela
AU  - Mijatović, Sanja
AU  - Zmejkovski, Bojana B.
AU  - Schreiner, Simon H. F.
AU  - Rüffer, Tobias
AU  - Pantelić, Nebojša Đ.
AU  - Kaluđerović, Goran N.
PY  - 2024
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/6626
AB  - A novel trimethyltin(IV) complex (Me3SnL), derived from 3-(4-methyl-2-oxoquinolin-1(2H)-yl)propanoate ligand, has been synthesized and characterized by elemental microanalysis, UV/Vis spectrophotometry, FT-IR and multinuclear (1H, 13C and 119Sn) NMR spectroscopies. Furthermore, the structure of the ligand precursor HL was solved using SC-XRD (single-crystal X-ray diffraction). The prediction of UV/Vis and NMR spectra by quantum-chemical methods was performed and compared to experimental findings. The protein binding affinity of Me3SnL towards BSA was determined by spectrofluorometric titration and subsequent molecular docking simulations. Me3SnL has been evaluated for its in vitro anticancer activity against three human cell lines, MCF-7 (breast adenocarcinoma), A375 (melanoma) and HCT116 (colorectal carcinoma), and three mouse tumor cell lines, 4T1 (breast carcinoma), B16 (melanoma) and CT26 (colon carcinoma), using MTT and CV assays. The strong inhibition of A375 cell proliferation, ROS/RNS upregulation and robust lipid peroxidation lead to autophagic cell death upon treatment with Me3SnL.
PB  - Basel: MDPI
T2  - Pharmaceuticals
T1  - Trimethyltin(IV) Bearing 3-(4-Methyl-2-oxoquinolin-1(2H)-yl)propanoate Causes Lipid Peroxidation-Mediated Autophagic Cell Death in Human Melanoma A375 Cells
IS  - 3
VL  - 17
DO  - 10.3390/ph17030372
SP  - 372
ER  - 

@article{
author = "Kasalović, Marijana P. and Dimić, Dušan and Jelača, Sanja and Maksimović-Ivanić, Danijela and Mijatović, Sanja and Zmejkovski, Bojana B. and Schreiner, Simon H. F. and Rüffer, Tobias and Pantelić, Nebojša Đ. and Kaluđerović, Goran N.",
year = "2024",
abstract = "A novel trimethyltin(IV) complex (Me3SnL), derived from 3-(4-methyl-2-oxoquinolin-1(2H)-yl)propanoate ligand, has been synthesized and characterized by elemental microanalysis, UV/Vis spectrophotometry, FT-IR and multinuclear (1H, 13C and 119Sn) NMR spectroscopies. Furthermore, the structure of the ligand precursor HL was solved using SC-XRD (single-crystal X-ray diffraction). The prediction of UV/Vis and NMR spectra by quantum-chemical methods was performed and compared to experimental findings. The protein binding affinity of Me3SnL towards BSA was determined by spectrofluorometric titration and subsequent molecular docking simulations. Me3SnL has been evaluated for its in vitro anticancer activity against three human cell lines, MCF-7 (breast adenocarcinoma), A375 (melanoma) and HCT116 (colorectal carcinoma), and three mouse tumor cell lines, 4T1 (breast carcinoma), B16 (melanoma) and CT26 (colon carcinoma), using MTT and CV assays. The strong inhibition of A375 cell proliferation, ROS/RNS upregulation and robust lipid peroxidation lead to autophagic cell death upon treatment with Me3SnL.",
publisher = "Basel: MDPI",
journal = "Pharmaceuticals",
title = "Trimethyltin(IV) Bearing 3-(4-Methyl-2-oxoquinolin-1(2H)-yl)propanoate Causes Lipid Peroxidation-Mediated Autophagic Cell Death in Human Melanoma A375 Cells",
number = "3",
volume = "17",
doi = "10.3390/ph17030372",
pages = "372"
}

Kasalović, M. P., Dimić, D., Jelača, S., Maksimović-Ivanić, D., Mijatović, S., Zmejkovski, B. B., Schreiner, S. H. F., Rüffer, T., Pantelić, N. Đ.,& Kaluđerović, G. N.. (2024). Trimethyltin(IV) Bearing 3-(4-Methyl-2-oxoquinolin-1(2H)-yl)propanoate Causes Lipid Peroxidation-Mediated Autophagic Cell Death in Human Melanoma A375 Cells. in Pharmaceuticals
Basel: MDPI., 17(3), 372.
https://doi.org/10.3390/ph17030372

Kasalović MP, Dimić D, Jelača S, Maksimović-Ivanić D, Mijatović S, Zmejkovski BB, Schreiner SHF, Rüffer T, Pantelić NĐ, Kaluđerović GN. Trimethyltin(IV) Bearing 3-(4-Methyl-2-oxoquinolin-1(2H)-yl)propanoate Causes Lipid Peroxidation-Mediated Autophagic Cell Death in Human Melanoma A375 Cells. in Pharmaceuticals. 2024;17(3):372.
doi:10.3390/ph17030372 .

Kasalović, Marijana P., Dimić, Dušan, Jelača, Sanja, Maksimović-Ivanić, Danijela, Mijatović, Sanja, Zmejkovski, Bojana B., Schreiner, Simon H. F., Rüffer, Tobias, Pantelić, Nebojša Đ., Kaluđerović, Goran N., "Trimethyltin(IV) Bearing 3-(4-Methyl-2-oxoquinolin-1(2H)-yl)propanoate Causes Lipid Peroxidation-Mediated Autophagic Cell Death in Human Melanoma A375 Cells" in Pharmaceuticals, 17, no. 3 (2024):372,
https://doi.org/10.3390/ph17030372 . .

TY  - CONF
AU  - Pualić, Stefan
AU  - Ćirić, Ana
AU  - Soković, Marina
AU  - Dimić, Dušan
AU  - Dimitrić Marković, Jasmina
AU  - Pejin, Boris
PY  - 2018
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/4365
AB  - The aim of this work to screen for the first time anti-quorum sensing activity of dopamine (a food ingredient) and 
related compounds towards Pseudomonas aeruginosa PAO1, due to the possible discovery of a new lead compound 
for design of an effective antibiotic. The obtained experimental data suggest that derivatives of homovanillic acid and 
norepinephrine (compounds that also represent food ingredients) might be used as the platform of a new drug 
(antibiotic) for this multiresistant bacterium.
AB  - Cilј ovog rada bio je da se po prvi put ispita anti-kvorum aktivnost dopamina (sastojka hrane) i njemu srodnih jedinjenja u hemijskom smislu na bakterijski soj Pseudomonas aeruginosa PAO1, radi mogućeg otkrića nove vodeće strukture (eng. lead compound) u dizajnu efikasnog antibiotika. Na osnovu eksperimentalno dobijenih podataka može se zaklјučiti da bi, na prvom mestu, derivati homovanilinske kiseline i norepinefrina (koji, takođe, predstavlјaju sastojke hrane) mogli da inspirišu dizajn novog leka (antibiotika) za ovu multirezistentnu bakteriju.
PB  - Belgrade: University of Belgrade
C3  - UNIFood Conference; 2018 Oct 5-6; Belgrade, Serbia
T1  - Anti-quorum sensing activity of dopamine and related compounds
T1  - Anti-kvorum aktivnost dopamina i srodnih jedinjenja
SP  - 153
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_4365
ER  - 

@conference{
author = "Pualić, Stefan and Ćirić, Ana and Soković, Marina and Dimić, Dušan and Dimitrić Marković, Jasmina and Pejin, Boris",
year = "2018",
abstract = "The aim of this work to screen for the first time anti-quorum sensing activity of dopamine (a food ingredient) and 
related compounds towards Pseudomonas aeruginosa PAO1, due to the possible discovery of a new lead compound 
for design of an effective antibiotic. The obtained experimental data suggest that derivatives of homovanillic acid and 
norepinephrine (compounds that also represent food ingredients) might be used as the platform of a new drug 
(antibiotic) for this multiresistant bacterium., Cilј ovog rada bio je da se po prvi put ispita anti-kvorum aktivnost dopamina (sastojka hrane) i njemu srodnih jedinjenja u hemijskom smislu na bakterijski soj Pseudomonas aeruginosa PAO1, radi mogućeg otkrića nove vodeće strukture (eng. lead compound) u dizajnu efikasnog antibiotika. Na osnovu eksperimentalno dobijenih podataka može se zaklјučiti da bi, na prvom mestu, derivati homovanilinske kiseline i norepinefrina (koji, takođe, predstavlјaju sastojke hrane) mogli da inspirišu dizajn novog leka (antibiotika) za ovu multirezistentnu bakteriju.",
publisher = "Belgrade: University of Belgrade",
journal = "UNIFood Conference; 2018 Oct 5-6; Belgrade, Serbia",
title = "Anti-quorum sensing activity of dopamine and related compounds, Anti-kvorum aktivnost dopamina i srodnih jedinjenja",
pages = "153",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_4365"
}

Pualić, S., Ćirić, A., Soković, M., Dimić, D., Dimitrić Marković, J.,& Pejin, B.. (2018). Anti-quorum sensing activity of dopamine and related compounds. in UNIFood Conference; 2018 Oct 5-6; Belgrade, Serbia
Belgrade: University of Belgrade., 153.
https://hdl.handle.net/21.15107/rcub_ibiss_4365

Pualić S, Ćirić A, Soković M, Dimić D, Dimitrić Marković J, Pejin B. Anti-quorum sensing activity of dopamine and related compounds. in UNIFood Conference; 2018 Oct 5-6; Belgrade, Serbia. 2018;:153.
https://hdl.handle.net/21.15107/rcub_ibiss_4365 .

Pualić, Stefan, Ćirić, Ana, Soković, Marina, Dimić, Dušan, Dimitrić Marković, Jasmina, Pejin, Boris, "Anti-quorum sensing activity of dopamine and related compounds" in UNIFood Conference; 2018 Oct 5-6; Belgrade, Serbia (2018):153,
https://hdl.handle.net/21.15107/rcub_ibiss_4365 .