TY  - JOUR
AU  - Ratkovic, Zoran
AU  - Juranić, Zorica D.
AU  - Stanojković, Tatjana
AU  - Manojlović, Dragan D.
AU  - Vukicevic, Rastko D.
AU  - Radulović, Niko S.
AU  - Joksović, Milan D.
PY  - 2010
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/1078
AB  - A series of new raft-unsaturated conjugated ketones containing ferrocenyl pyrazole unit were synthesized and fully characterized by IR and NMR spectroscopy. Electrochemical characterization of subject compounds was performed by means of cyclic voltametry. The in vitro cytotoxic activity of all the synthesized compounds was studied against cervix adenocarcinoma HeLa, melanoma Fem-x and myelogenous leukemia K562 cell lines by the MIT method. Derivative II containing 3-pyridyl moiety exhibited a better cytotoxic activity in the cell growth inhibition of 1(562 cell lines in comparison with cisplatin as a reference compound. (C) 2009 Elsevier Inc. All rights reserved.
PB  - Academic Press Inc Elsevier Science, San Diego
T2  - Bioorganic Chemistry
T1  - Synthesis, characterization, electrochemical studies and antitumor activity of some new chalcone analogues containing ferrocenyl pyrazole moiety
VL  - 38
IS  - 1-3
SP  - 26
EP  - 32
DO  - 10.1016/j.bioorg.2009.09.003
ER  - 

@article{
author = "Ratkovic, Zoran and Juranić, Zorica D. and Stanojković, Tatjana and Manojlović, Dragan D. and Vukicevic, Rastko D. and Radulović, Niko S. and Joksović, Milan D.",
year = "2010",
abstract = "A series of new raft-unsaturated conjugated ketones containing ferrocenyl pyrazole unit were synthesized and fully characterized by IR and NMR spectroscopy. Electrochemical characterization of subject compounds was performed by means of cyclic voltametry. The in vitro cytotoxic activity of all the synthesized compounds was studied against cervix adenocarcinoma HeLa, melanoma Fem-x and myelogenous leukemia K562 cell lines by the MIT method. Derivative II containing 3-pyridyl moiety exhibited a better cytotoxic activity in the cell growth inhibition of 1(562 cell lines in comparison with cisplatin as a reference compound. (C) 2009 Elsevier Inc. All rights reserved.",
publisher = "Academic Press Inc Elsevier Science, San Diego",
journal = "Bioorganic Chemistry",
title = "Synthesis, characterization, electrochemical studies and antitumor activity of some new chalcone analogues containing ferrocenyl pyrazole moiety",
volume = "38",
number = "1-3",
pages = "26-32",
doi = "10.1016/j.bioorg.2009.09.003"
}

Ratkovic, Z., Juranić, Z. D., Stanojković, T., Manojlović, D. D., Vukicevic, R. D., Radulović, N. S.,& Joksović, M. D.. (2010). Synthesis, characterization, electrochemical studies and antitumor activity of some new chalcone analogues containing ferrocenyl pyrazole moiety. in Bioorganic Chemistry
Academic Press Inc Elsevier Science, San Diego., 38(1-3), 26-32.
https://doi.org/10.1016/j.bioorg.2009.09.003

Ratkovic Z, Juranić ZD, Stanojković T, Manojlović DD, Vukicevic RD, Radulović NS, Joksović MD. Synthesis, characterization, electrochemical studies and antitumor activity of some new chalcone analogues containing ferrocenyl pyrazole moiety. in Bioorganic Chemistry. 2010;38(1-3):26-32.
doi:10.1016/j.bioorg.2009.09.003 .

Ratkovic, Zoran, Juranić, Zorica D., Stanojković, Tatjana, Manojlović, Dragan D., Vukicevic, Rastko D., Radulović, Niko S., Joksović, Milan D., "Synthesis, characterization, electrochemical studies and antitumor activity of some new chalcone analogues containing ferrocenyl pyrazole moiety" in Bioorganic Chemistry, 38, no. 1-3 (2010):26-32,
https://doi.org/10.1016/j.bioorg.2009.09.003 . .

TY  - JOUR
AU  - Djinovic, Vesna M.
AU  - Todorović, Tamara
AU  - Žižak, Željko S.
AU  - Sabo, Tibor
AU  - Juranić, Zorica D.
PY  - 2009
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/591
AB  - Ruthenium(III) complexes formulated as K2[Ru(sar)Cl4]H2O and K[Ru(dmgly)2Cl2]3H2O containing bidentate chelates N-methylglycine (sarcosine, sar) or N,N-dimethylglycine (dmgly) as well as K[Ru(pdda)Cl2]2.5H2O complex with tetradentate 1,3-propylenediamine-N,N'-diacetato were synthesized. The complexes were obtained by direct reaction of ruthenium(III) chloride with the corresponding bidentate or tetradentate ligand followed by addition of a base (KOH). These new complexes were characterized by elemental analysis, IR and electronic absorption spectroscopy. To assess selectivity in the antitumor action of these complexes, their antiproliferative activities against human adenocarcinoma HeLa cells, human myelogenous leukemia K562 cells, human breast carcinoma MDA-MB-361 and MDA-MB-453 cells and normal immunocompetent PBM cells were determined.
PB  - Taylor & Francis Ltd, Abingdon
T2  - Journal of Coordination Chemistry
T1  - Ru(III) complexes derived from N-methyl derivatives of glycine and 1,3-propylenediamine-N,N'-diacetato ligands and their activities against HeLa, K562 cell lines and human PBMC
VL  - 62
IS  - 2
SP  - 328
EP  - 336
DO  - 10.1080/00958970802233128
ER  - 

@article{
author = "Djinovic, Vesna M. and Todorović, Tamara and Žižak, Željko S. and Sabo, Tibor and Juranić, Zorica D.",
year = "2009",
abstract = "Ruthenium(III) complexes formulated as K2[Ru(sar)Cl4]H2O and K[Ru(dmgly)2Cl2]3H2O containing bidentate chelates N-methylglycine (sarcosine, sar) or N,N-dimethylglycine (dmgly) as well as K[Ru(pdda)Cl2]2.5H2O complex with tetradentate 1,3-propylenediamine-N,N'-diacetato were synthesized. The complexes were obtained by direct reaction of ruthenium(III) chloride with the corresponding bidentate or tetradentate ligand followed by addition of a base (KOH). These new complexes were characterized by elemental analysis, IR and electronic absorption spectroscopy. To assess selectivity in the antitumor action of these complexes, their antiproliferative activities against human adenocarcinoma HeLa cells, human myelogenous leukemia K562 cells, human breast carcinoma MDA-MB-361 and MDA-MB-453 cells and normal immunocompetent PBM cells were determined.",
publisher = "Taylor & Francis Ltd, Abingdon",
journal = "Journal of Coordination Chemistry",
title = "Ru(III) complexes derived from N-methyl derivatives of glycine and 1,3-propylenediamine-N,N'-diacetato ligands and their activities against HeLa, K562 cell lines and human PBMC",
volume = "62",
number = "2",
pages = "328-336",
doi = "10.1080/00958970802233128"
}

Djinovic, V. M., Todorović, T., Žižak, Ž. S., Sabo, T.,& Juranić, Z. D.. (2009). Ru(III) complexes derived from N-methyl derivatives of glycine and 1,3-propylenediamine-N,N'-diacetato ligands and their activities against HeLa, K562 cell lines and human PBMC. in Journal of Coordination Chemistry
Taylor & Francis Ltd, Abingdon., 62(2), 328-336.
https://doi.org/10.1080/00958970802233128

Djinovic VM, Todorović T, Žižak ŽS, Sabo T, Juranić ZD. Ru(III) complexes derived from N-methyl derivatives of glycine and 1,3-propylenediamine-N,N'-diacetato ligands and their activities against HeLa, K562 cell lines and human PBMC. in Journal of Coordination Chemistry. 2009;62(2):328-336.
doi:10.1080/00958970802233128 .

Djinovic, Vesna M., Todorović, Tamara, Žižak, Željko S., Sabo, Tibor, Juranić, Zorica D., "Ru(III) complexes derived from N-methyl derivatives of glycine and 1,3-propylenediamine-N,N'-diacetato ligands and their activities against HeLa, K562 cell lines and human PBMC" in Journal of Coordination Chemistry, 62, no. 2 (2009):328-336,
https://doi.org/10.1080/00958970802233128 . .

TY  - JOUR
AU  - Zmejkovski, Bojana B.
AU  - Kaluđerović, Goran N.
AU  - Gomez-Ruiz, Santiago
AU  - Žižak, Željko S.
AU  - Steinborn, Dirk
AU  - Schmidt, Harry
AU  - Paschke, Reinhard
AU  - Juranić, Zorica D.
AU  - Sabo, Tibor
PY  - 2009
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/1005
AB  - New R(2)eddip-type esters (R = cyclopentyl, L3 center dot 2HCl 1.5H(2)O; cyclohexyl, L4 center dot 2HCl center dot H2O) and corresponding palladium(II) complexes, [PdCl(2)L3] (3) and [PdCl2L4]center dot H2O (4), as well as [PdCl2L2] (2: L2 diisobutyl ester of eddip) were synthesized and characterized by IR, H-1 and C-13 NMR spectroscopies and elemental analysis. The crystal structure of L3 center dot 2HCl center dot 2CHCl(3) was resolved and is given herein. The NMR spectroscopy confirmed the presence of two isomers (from three possible) for each palladium(II) complex. DFT calculations support the formation of two diastereoisomers. In addition, antitumoral investigations were performed and these investigations also included the diisopropyl ester of eddip (L1) and corresponding palladium(II) complex, [PdCl(2)L1] (1). In vitro anti proliferative activity was determined against several tumor cell lines HeLa, Fem-x, K562 and rested and stimulated normal immunocompetent cells (human peripheral blood mononuclear cells -PBMCs) using MTT test. (C) 2009 Elsevier Masson SAS. All rights reserved.
PB  - Elsevier France-Editions Scientifiques Medicales Elsevier, Paris
T2  - European Journal of Medicinal Chemistry
T1  - Palladium(II) complexes with R(2)edda-derived ligands. Part II. Synthesis, characterization and in vitro antitumoral studies of R(2)eddip esters and palladium(II) complexes
VL  - 44
IS  - 9
SP  - 3452
EP  - 3458
DO  - 10.1016/j.ejmech.2009.02.002
ER  - 

@article{
author = "Zmejkovski, Bojana B. and Kaluđerović, Goran N. and Gomez-Ruiz, Santiago and Žižak, Željko S. and Steinborn, Dirk and Schmidt, Harry and Paschke, Reinhard and Juranić, Zorica D. and Sabo, Tibor",
year = "2009",
abstract = "New R(2)eddip-type esters (R = cyclopentyl, L3 center dot 2HCl 1.5H(2)O; cyclohexyl, L4 center dot 2HCl center dot H2O) and corresponding palladium(II) complexes, [PdCl(2)L3] (3) and [PdCl2L4]center dot H2O (4), as well as [PdCl2L2] (2: L2 diisobutyl ester of eddip) were synthesized and characterized by IR, H-1 and C-13 NMR spectroscopies and elemental analysis. The crystal structure of L3 center dot 2HCl center dot 2CHCl(3) was resolved and is given herein. The NMR spectroscopy confirmed the presence of two isomers (from three possible) for each palladium(II) complex. DFT calculations support the formation of two diastereoisomers. In addition, antitumoral investigations were performed and these investigations also included the diisopropyl ester of eddip (L1) and corresponding palladium(II) complex, [PdCl(2)L1] (1). In vitro anti proliferative activity was determined against several tumor cell lines HeLa, Fem-x, K562 and rested and stimulated normal immunocompetent cells (human peripheral blood mononuclear cells -PBMCs) using MTT test. (C) 2009 Elsevier Masson SAS. All rights reserved.",
publisher = "Elsevier France-Editions Scientifiques Medicales Elsevier, Paris",
journal = "European Journal of Medicinal Chemistry",
title = "Palladium(II) complexes with R(2)edda-derived ligands. Part II. Synthesis, characterization and in vitro antitumoral studies of R(2)eddip esters and palladium(II) complexes",
volume = "44",
number = "9",
pages = "3452-3458",
doi = "10.1016/j.ejmech.2009.02.002"
}

Zmejkovski, B. B., Kaluđerović, G. N., Gomez-Ruiz, S., Žižak, Ž. S., Steinborn, D., Schmidt, H., Paschke, R., Juranić, Z. D.,& Sabo, T.. (2009). Palladium(II) complexes with R(2)edda-derived ligands. Part II. Synthesis, characterization and in vitro antitumoral studies of R(2)eddip esters and palladium(II) complexes. in European Journal of Medicinal Chemistry
Elsevier France-Editions Scientifiques Medicales Elsevier, Paris., 44(9), 3452-3458.
https://doi.org/10.1016/j.ejmech.2009.02.002

Zmejkovski BB, Kaluđerović GN, Gomez-Ruiz S, Žižak ŽS, Steinborn D, Schmidt H, Paschke R, Juranić ZD, Sabo T. Palladium(II) complexes with R(2)edda-derived ligands. Part II. Synthesis, characterization and in vitro antitumoral studies of R(2)eddip esters and palladium(II) complexes. in European Journal of Medicinal Chemistry. 2009;44(9):3452-3458.
doi:10.1016/j.ejmech.2009.02.002 .

Zmejkovski, Bojana B., Kaluđerović, Goran N., Gomez-Ruiz, Santiago, Žižak, Željko S., Steinborn, Dirk, Schmidt, Harry, Paschke, Reinhard, Juranić, Zorica D., Sabo, Tibor, "Palladium(II) complexes with R(2)edda-derived ligands. Part II. Synthesis, characterization and in vitro antitumoral studies of R(2)eddip esters and palladium(II) complexes" in European Journal of Medicinal Chemistry, 44, no. 9 (2009):3452-3458,
https://doi.org/10.1016/j.ejmech.2009.02.002 . .

TY  - JOUR
AU  - Joksović, Milan D.
AU  - Marković, Violeta
AU  - Juranić, Zorica D.
AU  - Stanojković, Tatjana
AU  - Jovanović, Ljiljana S.
AU  - Damljanovic, Ivan S.
AU  - Szecsenyi, Katalin Meszaros
AU  - Todorović, Nina
AU  - Trifunović, Snežana S.
AU  - Vukicevic, Rastko D.
PY  - 2009
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/1024
AB  - A series of new N-[(3-ferrocenyl-1-phenylpyrazol-4-yl)methyl] alpha-amino acids were prepared and characterized by a range of spectroscopic techniques and cyclic voltammetry. The in vitro antitumor activity of all synthesized compounds was investigated against cervix adenocarcinoma HeLa, melanoma Fem-x and myelogenous leukemia K562 cell lines using the MTT method. Tryptophan derivative 11 exhibited the highest cytotoxic activity in the cell growth inhibition of all three types of cell lines. (C) 2009 Elsevier B.V. All rights reserved.
PB  - Elsevier Science Sa, Lausanne
T2  - Journal of Organometallic Chemistry
T1  - Synthesis, characterization and antitumor activity of novel N-substituted alpha-amino acids containing ferrocenyl pyrazole-moiety
VL  - 694
IS  - 24
SP  - 3935
EP  - 3942
DO  - 10.1016/j.jorganchem.2009.08.013
ER  - 

@article{
author = "Joksović, Milan D. and Marković, Violeta and Juranić, Zorica D. and Stanojković, Tatjana and Jovanović, Ljiljana S. and Damljanovic, Ivan S. and Szecsenyi, Katalin Meszaros and Todorović, Nina and Trifunović, Snežana S. and Vukicevic, Rastko D.",
year = "2009",
abstract = "A series of new N-[(3-ferrocenyl-1-phenylpyrazol-4-yl)methyl] alpha-amino acids were prepared and characterized by a range of spectroscopic techniques and cyclic voltammetry. The in vitro antitumor activity of all synthesized compounds was investigated against cervix adenocarcinoma HeLa, melanoma Fem-x and myelogenous leukemia K562 cell lines using the MTT method. Tryptophan derivative 11 exhibited the highest cytotoxic activity in the cell growth inhibition of all three types of cell lines. (C) 2009 Elsevier B.V. All rights reserved.",
publisher = "Elsevier Science Sa, Lausanne",
journal = "Journal of Organometallic Chemistry",
title = "Synthesis, characterization and antitumor activity of novel N-substituted alpha-amino acids containing ferrocenyl pyrazole-moiety",
volume = "694",
number = "24",
pages = "3935-3942",
doi = "10.1016/j.jorganchem.2009.08.013"
}

Joksović, M. D., Marković, V., Juranić, Z. D., Stanojković, T., Jovanović, L. S., Damljanovic, I. S., Szecsenyi, K. M., Todorović, N., Trifunović, S. S.,& Vukicevic, R. D.. (2009). Synthesis, characterization and antitumor activity of novel N-substituted alpha-amino acids containing ferrocenyl pyrazole-moiety. in Journal of Organometallic Chemistry
Elsevier Science Sa, Lausanne., 694(24), 3935-3942.
https://doi.org/10.1016/j.jorganchem.2009.08.013

Joksović MD, Marković V, Juranić ZD, Stanojković T, Jovanović LS, Damljanovic IS, Szecsenyi KM, Todorović N, Trifunović SS, Vukicevic RD. Synthesis, characterization and antitumor activity of novel N-substituted alpha-amino acids containing ferrocenyl pyrazole-moiety. in Journal of Organometallic Chemistry. 2009;694(24):3935-3942.
doi:10.1016/j.jorganchem.2009.08.013 .

Joksović, Milan D., Marković, Violeta, Juranić, Zorica D., Stanojković, Tatjana, Jovanović, Ljiljana S., Damljanovic, Ivan S., Szecsenyi, Katalin Meszaros, Todorović, Nina, Trifunović, Snežana S., Vukicevic, Rastko D., "Synthesis, characterization and antitumor activity of novel N-substituted alpha-amino acids containing ferrocenyl pyrazole-moiety" in Journal of Organometallic Chemistry, 694, no. 24 (2009):3935-3942,
https://doi.org/10.1016/j.jorganchem.2009.08.013 . .

TY  - JOUR
AU  - Krajcinovic, Bojana B.
AU  - Kaluđerović, Goran N.
AU  - Steinborn, Dirk
AU  - Schmidt, Harry
AU  - Wagner, Christoph
AU  - Žižak, Željko S.
AU  - Juranić, Zorica D.
AU  - Trifunović, Srećko R.
AU  - Sabo, Tibor
PY  - 2008
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/932
AB  - Syntheses of two novel ligand precursors O,O'-diisopropyl- (1a) and O,O'-diisobutyl-(S,S)-ethylenediamine-N,N'-di-2-propanoate dihydrochloride monohydrate (1b) and the corresponding dichloroplatinum(II) (2a and 2b) and tetrachloroplatinum(IV) complexes (3a and 3b) are described here. The substances were characterized by IR, H-1 and C-13 spectroscopy and elemental analysis. Crystal structures were determined for la and the corresponding platinum(IV) complex, 3a. In vitro antiproliferative activity was determined against tumor cell lines: human adenocarcinoma HeLa, human myelogenous leukemia K562, human malignant melanoma Fem-x, rested and stimulated normal immunocompetent cells (human peripheral blood mononuclear PBMC cells) using KBR test (Kenacid Blue Dye binding test). The IC50(mu M) values for the most active compound 3a were: 30.48 +/- 2.54; 12.26 +/- 2.60; 13.68 +/- 3.22; 80.18 +/- 24.07 and 71.30 +/- 21.70, respectively. (C) 2008 Elsevier Inc. All rights reserved.
PB  - Elsevier Science Inc, New York
T2  - Journal of Inorganic Biochemistry
T1  - Synthesis and in vitro antitumoral activity of novel O,O '-di-2-alkyl-(S,S)-ethylenediamine-N,N '-di-2-propanoate ligands and corresponding platinum(II/IV) complexes
VL  - 102
IS  - 4
SP  - 892
EP  - 900
DO  - 10.1016/j.jinorgbio.2007.12.009
ER  - 

@article{
author = "Krajcinovic, Bojana B. and Kaluđerović, Goran N. and Steinborn, Dirk and Schmidt, Harry and Wagner, Christoph and Žižak, Željko S. and Juranić, Zorica D. and Trifunović, Srećko R. and Sabo, Tibor",
year = "2008",
abstract = "Syntheses of two novel ligand precursors O,O'-diisopropyl- (1a) and O,O'-diisobutyl-(S,S)-ethylenediamine-N,N'-di-2-propanoate dihydrochloride monohydrate (1b) and the corresponding dichloroplatinum(II) (2a and 2b) and tetrachloroplatinum(IV) complexes (3a and 3b) are described here. The substances were characterized by IR, H-1 and C-13 spectroscopy and elemental analysis. Crystal structures were determined for la and the corresponding platinum(IV) complex, 3a. In vitro antiproliferative activity was determined against tumor cell lines: human adenocarcinoma HeLa, human myelogenous leukemia K562, human malignant melanoma Fem-x, rested and stimulated normal immunocompetent cells (human peripheral blood mononuclear PBMC cells) using KBR test (Kenacid Blue Dye binding test). The IC50(mu M) values for the most active compound 3a were: 30.48 +/- 2.54; 12.26 +/- 2.60; 13.68 +/- 3.22; 80.18 +/- 24.07 and 71.30 +/- 21.70, respectively. (C) 2008 Elsevier Inc. All rights reserved.",
publisher = "Elsevier Science Inc, New York",
journal = "Journal of Inorganic Biochemistry",
title = "Synthesis and in vitro antitumoral activity of novel O,O '-di-2-alkyl-(S,S)-ethylenediamine-N,N '-di-2-propanoate ligands and corresponding platinum(II/IV) complexes",
volume = "102",
number = "4",
pages = "892-900",
doi = "10.1016/j.jinorgbio.2007.12.009"
}

Krajcinovic, B. B., Kaluđerović, G. N., Steinborn, D., Schmidt, H., Wagner, C., Žižak, Ž. S., Juranić, Z. D., Trifunović, S. R.,& Sabo, T.. (2008). Synthesis and in vitro antitumoral activity of novel O,O '-di-2-alkyl-(S,S)-ethylenediamine-N,N '-di-2-propanoate ligands and corresponding platinum(II/IV) complexes. in Journal of Inorganic Biochemistry
Elsevier Science Inc, New York., 102(4), 892-900.
https://doi.org/10.1016/j.jinorgbio.2007.12.009

Krajcinovic BB, Kaluđerović GN, Steinborn D, Schmidt H, Wagner C, Žižak ŽS, Juranić ZD, Trifunović SR, Sabo T. Synthesis and in vitro antitumoral activity of novel O,O '-di-2-alkyl-(S,S)-ethylenediamine-N,N '-di-2-propanoate ligands and corresponding platinum(II/IV) complexes. in Journal of Inorganic Biochemistry. 2008;102(4):892-900.
doi:10.1016/j.jinorgbio.2007.12.009 .

Krajcinovic, Bojana B., Kaluđerović, Goran N., Steinborn, Dirk, Schmidt, Harry, Wagner, Christoph, Žižak, Željko S., Juranić, Zorica D., Trifunović, Srećko R., Sabo, Tibor, "Synthesis and in vitro antitumoral activity of novel O,O '-di-2-alkyl-(S,S)-ethylenediamine-N,N '-di-2-propanoate ligands and corresponding platinum(II/IV) complexes" in Journal of Inorganic Biochemistry, 102, no. 4 (2008):892-900,
https://doi.org/10.1016/j.jinorgbio.2007.12.009 . .

TY  - JOUR
AU  - Gomez-Ruiz, Santiago
AU  - Kaluđerović, Goran N.
AU  - Prashar, Sanjiv
AU  - Polo-Ceron, Dorian
AU  - Fajardo, Mariano
AU  - Žižak, Željko S.
AU  - Sabo, Tibor
AU  - Juranić, Zorica D.
PY  - 2008
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/959
AB  - A variety of substituted titanocene and ansa-titanocene complexes have been synthesized and characterized using traditional methods. The cytotoxic activity of the different titanocene complexes was tested against tumour cell lines human adenocarcinoma HeLa, human myelogenous leukemia K562, human malignant melanoma Fem-x and normal immunocompetent cells, peripheral blood mononuclear cells PBMC. Alkenyl substitution, either on the cyclopentadienyl ring or on the silicon-atom ansa-bridge of the titanocene compounds [Ti{Me2Si(eta(5)-C5Me4) (eta(5)-C5H3{CMe2CH2CH2CH=CH2})}Cl-2] (8), [Ti{Me(CH2=CH)Si(eta(5)-C5Me4)(eta(5)-C5H4)}Cl-2] (9) and [Ti(eta(5)- C5H4{CMe2CH2CH2CH=CH2})(2)Cl-2] (12) showed higher cytotoxic activities (IC50 values from 24 +/- 3 to 151 +/- 10 mu M) relative to complexes bearing an additional alkenyl-substituted silyl substituent on the silicon bridge [Ti{Me{(CH2=CH)Me2SiCH2CH2}Si(eta(5)-C5Me4)(eta(5)-C5H4)}Cl-2] (10) and [Ti{Me{(CH2=CH)(3)SiCH2CH2} Si(eta(5)-C5Me4)(eta(5) -C5H4)}Cl-2] (11) which causes a dramatic decrease of the cytotoxicity (IC50 values from 155 +/- 9 to  gt  200 mu M). In addition, the synthesis of the analogous niobocene complex [Nb(eta(5)- C5H4{CMe2CH2CH2CH=CH2})(2)Cl-2] (13), is described. Structural studies based on DFT calculations of the most active complexes 8, 9 and 12 and the X-ray crystal structure of 13 are reported. (c) 2008 Elsevier Inc. All rights reserved.
PB  - Elsevier Science Inc, New York
T2  - Journal of Inorganic Biochemistry
T1  - Cytotoxic studies of substituted titanocene and ansa-titanocene anticancer drugs
VL  - 102
IS  - 8
SP  - 1558
EP  - 1570
DO  - 10.1016/j.jinorgbio.2008.02.001
ER  - 

@article{
author = "Gomez-Ruiz, Santiago and Kaluđerović, Goran N. and Prashar, Sanjiv and Polo-Ceron, Dorian and Fajardo, Mariano and Žižak, Željko S. and Sabo, Tibor and Juranić, Zorica D.",
year = "2008",
abstract = "A variety of substituted titanocene and ansa-titanocene complexes have been synthesized and characterized using traditional methods. The cytotoxic activity of the different titanocene complexes was tested against tumour cell lines human adenocarcinoma HeLa, human myelogenous leukemia K562, human malignant melanoma Fem-x and normal immunocompetent cells, peripheral blood mononuclear cells PBMC. Alkenyl substitution, either on the cyclopentadienyl ring or on the silicon-atom ansa-bridge of the titanocene compounds [Ti{Me2Si(eta(5)-C5Me4) (eta(5)-C5H3{CMe2CH2CH2CH=CH2})}Cl-2] (8), [Ti{Me(CH2=CH)Si(eta(5)-C5Me4)(eta(5)-C5H4)}Cl-2] (9) and [Ti(eta(5)- C5H4{CMe2CH2CH2CH=CH2})(2)Cl-2] (12) showed higher cytotoxic activities (IC50 values from 24 +/- 3 to 151 +/- 10 mu M) relative to complexes bearing an additional alkenyl-substituted silyl substituent on the silicon bridge [Ti{Me{(CH2=CH)Me2SiCH2CH2}Si(eta(5)-C5Me4)(eta(5)-C5H4)}Cl-2] (10) and [Ti{Me{(CH2=CH)(3)SiCH2CH2} Si(eta(5)-C5Me4)(eta(5) -C5H4)}Cl-2] (11) which causes a dramatic decrease of the cytotoxicity (IC50 values from 155 +/- 9 to  gt  200 mu M). In addition, the synthesis of the analogous niobocene complex [Nb(eta(5)- C5H4{CMe2CH2CH2CH=CH2})(2)Cl-2] (13), is described. Structural studies based on DFT calculations of the most active complexes 8, 9 and 12 and the X-ray crystal structure of 13 are reported. (c) 2008 Elsevier Inc. All rights reserved.",
publisher = "Elsevier Science Inc, New York",
journal = "Journal of Inorganic Biochemistry",
title = "Cytotoxic studies of substituted titanocene and ansa-titanocene anticancer drugs",
volume = "102",
number = "8",
pages = "1558-1570",
doi = "10.1016/j.jinorgbio.2008.02.001"
}

Gomez-Ruiz, S., Kaluđerović, G. N., Prashar, S., Polo-Ceron, D., Fajardo, M., Žižak, Ž. S., Sabo, T.,& Juranić, Z. D.. (2008). Cytotoxic studies of substituted titanocene and ansa-titanocene anticancer drugs. in Journal of Inorganic Biochemistry
Elsevier Science Inc, New York., 102(8), 1558-1570.
https://doi.org/10.1016/j.jinorgbio.2008.02.001

Gomez-Ruiz S, Kaluđerović GN, Prashar S, Polo-Ceron D, Fajardo M, Žižak ŽS, Sabo T, Juranić ZD. Cytotoxic studies of substituted titanocene and ansa-titanocene anticancer drugs. in Journal of Inorganic Biochemistry. 2008;102(8):1558-1570.
doi:10.1016/j.jinorgbio.2008.02.001 .

Gomez-Ruiz, Santiago, Kaluđerović, Goran N., Prashar, Sanjiv, Polo-Ceron, Dorian, Fajardo, Mariano, Žižak, Željko S., Sabo, Tibor, Juranić, Zorica D., "Cytotoxic studies of substituted titanocene and ansa-titanocene anticancer drugs" in Journal of Inorganic Biochemistry, 102, no. 8 (2008):1558-1570,
https://doi.org/10.1016/j.jinorgbio.2008.02.001 . .

TY  - JOUR
AU  - Grgurić-Šipka, Sanja
AU  - Alshtewi, Mohamed Al. Arbi M.
AU  - Jeremić, Dejan
AU  - Kaluđerović, Goran N.
AU  - Gomez-Ruiz, Santiago
AU  - Žižak, Željko S.
AU  - Juranić, Zorica D.
AU  - Sabo, Tibor
PY  - 2008
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/966
AB  - Two new p-cymene ruthenium(II) complexes containing as additional ligands N-methylpiperazine ([(eta(6)-p-cymene)RuCl2(CH3NH(CH2)(4)NH)]PF6, complex 1) or vitamin K-3-thiosemicarbazone ([(eta(6)-p-cymene)RuCl2(K(3)tsc)], complex 2) were synthesized starting from [(eta(6)-p-cymene)(2)RuCl2](2) and the corresponding ligand. The complexes were characterized by elemental analysis, IR, electronic absorption and NMR spectroscopy. The X-ray crystal structure determination of complex 1 revealed "piano-stool" geometry. The differences in the cytotoxic activity of the two complexes are discussed in terms of the ligand present.
AB  - Sintetisana su dva nova p-cimen-rutenijum(II) kompleksa koji sadrže kao dodatne ligande N-metilpiperazin ([(h6-p-cimen)RuCl2(CH3NH(CH2)4NH)]PF6, kompleks 1) i vitamin K3-tiosemikarbazon ([(h6-p-cimen)RuCl2(K3tsc)], kompleks 2). Oba nova kompleksa dobijena su polazeći od [(h6-p-cimen)2RuCl2]2 kompleksa i odgovarajućeg liganda. Kompleksi su okarakterisani elementalnom analizom, IC, elektronsko-apsorpcionom i NMR spektroskopijom. Rendgeno-strukturna analiza kompleksa 1 pokazala je “piano-stool” geometriju. U zavisnosti od prisutnog liganda diskutovana je razlika u citotoksičnoj aktivnosti ova dva dobijena kompleksa.
PB  - Serbian Chemical Soc, Belgrade
T2  - Journal of the Serbian Chemical Society
T1  - Synthesis, structural characterization and cytotoxic activity of two new organoruthenium(II) complexes
T1  - Sinteza, strukturna karakterizacija i citotoksična aktivnost dva nova organorutenijum(II) kompleksa
VL  - 73
IS  - 6
SP  - 619
EP  - 630
DO  - 10.2298/JSC0806619G
ER  - 

@article{
author = "Grgurić-Šipka, Sanja and Alshtewi, Mohamed Al. Arbi M. and Jeremić, Dejan and Kaluđerović, Goran N. and Gomez-Ruiz, Santiago and Žižak, Željko S. and Juranić, Zorica D. and Sabo, Tibor",
year = "2008",
abstract = "Two new p-cymene ruthenium(II) complexes containing as additional ligands N-methylpiperazine ([(eta(6)-p-cymene)RuCl2(CH3NH(CH2)(4)NH)]PF6, complex 1) or vitamin K-3-thiosemicarbazone ([(eta(6)-p-cymene)RuCl2(K(3)tsc)], complex 2) were synthesized starting from [(eta(6)-p-cymene)(2)RuCl2](2) and the corresponding ligand. The complexes were characterized by elemental analysis, IR, electronic absorption and NMR spectroscopy. The X-ray crystal structure determination of complex 1 revealed "piano-stool" geometry. The differences in the cytotoxic activity of the two complexes are discussed in terms of the ligand present., Sintetisana su dva nova p-cimen-rutenijum(II) kompleksa koji sadrže kao dodatne ligande N-metilpiperazin ([(h6-p-cimen)RuCl2(CH3NH(CH2)4NH)]PF6, kompleks 1) i vitamin K3-tiosemikarbazon ([(h6-p-cimen)RuCl2(K3tsc)], kompleks 2). Oba nova kompleksa dobijena su polazeći od [(h6-p-cimen)2RuCl2]2 kompleksa i odgovarajućeg liganda. Kompleksi su okarakterisani elementalnom analizom, IC, elektronsko-apsorpcionom i NMR spektroskopijom. Rendgeno-strukturna analiza kompleksa 1 pokazala je “piano-stool” geometriju. U zavisnosti od prisutnog liganda diskutovana je razlika u citotoksičnoj aktivnosti ova dva dobijena kompleksa.",
publisher = "Serbian Chemical Soc, Belgrade",
journal = "Journal of the Serbian Chemical Society",
title = "Synthesis, structural characterization and cytotoxic activity of two new organoruthenium(II) complexes, Sinteza, strukturna karakterizacija i citotoksična aktivnost dva nova organorutenijum(II) kompleksa",
volume = "73",
number = "6",
pages = "619-630",
doi = "10.2298/JSC0806619G"
}

Grgurić-Šipka, S., Alshtewi, M. Al. A. M., Jeremić, D., Kaluđerović, G. N., Gomez-Ruiz, S., Žižak, Ž. S., Juranić, Z. D.,& Sabo, T.. (2008). Synthesis, structural characterization and cytotoxic activity of two new organoruthenium(II) complexes. in Journal of the Serbian Chemical Society
Serbian Chemical Soc, Belgrade., 73(6), 619-630.
https://doi.org/10.2298/JSC0806619G

Grgurić-Šipka S, Alshtewi MAAM, Jeremić D, Kaluđerović GN, Gomez-Ruiz S, Žižak ŽS, Juranić ZD, Sabo T. Synthesis, structural characterization and cytotoxic activity of two new organoruthenium(II) complexes. in Journal of the Serbian Chemical Society. 2008;73(6):619-630.
doi:10.2298/JSC0806619G .

Grgurić-Šipka, Sanja, Alshtewi, Mohamed Al. Arbi M., Jeremić, Dejan, Kaluđerović, Goran N., Gomez-Ruiz, Santiago, Žižak, Željko S., Juranić, Zorica D., Sabo, Tibor, "Synthesis, structural characterization and cytotoxic activity of two new organoruthenium(II) complexes" in Journal of the Serbian Chemical Society, 73, no. 6 (2008):619-630,
https://doi.org/10.2298/JSC0806619G . .

TY  - JOUR
AU  - Gomez-Ruiz, Santiago
AU  - Kaluđerović, Goran N.
AU  - Polo-Ceron, Dorian
AU  - Prashar, Sanjiv
AU  - Fajardo, Mariano
AU  - Žižak, Žejko S.
AU  - Juranić, Zorica D.
AU  - Sabo, Tibor
PY  - 2007
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/847
AB  - The cytotoxic activity on tumour cell lines, human adenocarcinoma HeLa, human myelogenous leukemia K562, human malignant melanoma Fem-x and normal immunocompetent cells, was tested for four different ansa-titanocene dichloride derivatives with potentially reactive substituents [Ti{Me{(CH2=CH)Si(eta(5)-Me-5(4)) (eta(5)-C5H4))Cl-2] (1), [Ti{Me(H)Si(eta(5)-C5Me4)(2)}Cl-2] (2), [Ti{Me{(CH2=CH)Me2SiCH2CH2}Si(eta(5)-C5Me4)(eta(5)-C5H4)}Cl-2] (3) and [Ti{Me2Si(eta(5)-C5Me4)(eta(5)-C5H3(CMe2(CH2CH2CH=CH2)))}Cl-2] (4), showing a very promising activity and opening up the possibility of extensive investigation in this field. (c) 2007 Elsevier B.V. All rights reserved.
PB  - Elsevier Science Bv, Amsterdam
T2  - Inorganic Chemistry Communications
T1  - Study of the cytotoxic activity of alkenyl-substituted ansa-titanocene complexes
VL  - 10
IS  - 7
SP  - 748
EP  - 752
DO  - 10.1016/j.inoche.2007.03.016
ER  - 

@article{
author = "Gomez-Ruiz, Santiago and Kaluđerović, Goran N. and Polo-Ceron, Dorian and Prashar, Sanjiv and Fajardo, Mariano and Žižak, Žejko S. and Juranić, Zorica D. and Sabo, Tibor",
year = "2007",
abstract = "The cytotoxic activity on tumour cell lines, human adenocarcinoma HeLa, human myelogenous leukemia K562, human malignant melanoma Fem-x and normal immunocompetent cells, was tested for four different ansa-titanocene dichloride derivatives with potentially reactive substituents [Ti{Me{(CH2=CH)Si(eta(5)-Me-5(4)) (eta(5)-C5H4))Cl-2] (1), [Ti{Me(H)Si(eta(5)-C5Me4)(2)}Cl-2] (2), [Ti{Me{(CH2=CH)Me2SiCH2CH2}Si(eta(5)-C5Me4)(eta(5)-C5H4)}Cl-2] (3) and [Ti{Me2Si(eta(5)-C5Me4)(eta(5)-C5H3(CMe2(CH2CH2CH=CH2)))}Cl-2] (4), showing a very promising activity and opening up the possibility of extensive investigation in this field. (c) 2007 Elsevier B.V. All rights reserved.",
publisher = "Elsevier Science Bv, Amsterdam",
journal = "Inorganic Chemistry Communications",
title = "Study of the cytotoxic activity of alkenyl-substituted ansa-titanocene complexes",
volume = "10",
number = "7",
pages = "748-752",
doi = "10.1016/j.inoche.2007.03.016"
}

Gomez-Ruiz, S., Kaluđerović, G. N., Polo-Ceron, D., Prashar, S., Fajardo, M., Žižak, Ž. S., Juranić, Z. D.,& Sabo, T.. (2007). Study of the cytotoxic activity of alkenyl-substituted ansa-titanocene complexes. in Inorganic Chemistry Communications
Elsevier Science Bv, Amsterdam., 10(7), 748-752.
https://doi.org/10.1016/j.inoche.2007.03.016

Gomez-Ruiz S, Kaluđerović GN, Polo-Ceron D, Prashar S, Fajardo M, Žižak ŽS, Juranić ZD, Sabo T. Study of the cytotoxic activity of alkenyl-substituted ansa-titanocene complexes. in Inorganic Chemistry Communications. 2007;10(7):748-752.
doi:10.1016/j.inoche.2007.03.016 .

Gomez-Ruiz, Santiago, Kaluđerović, Goran N., Polo-Ceron, Dorian, Prashar, Sanjiv, Fajardo, Mariano, Žižak, Žejko S., Juranić, Zorica D., Sabo, Tibor, "Study of the cytotoxic activity of alkenyl-substituted ansa-titanocene complexes" in Inorganic Chemistry Communications, 10, no. 7 (2007):748-752,
https://doi.org/10.1016/j.inoche.2007.03.016 . .

TY  - JOUR
AU  - Trifunović, Snežana S.
AU  - Vajs, Vlatka
AU  - Juranić, Zorica D.
AU  - Žižak, Željko S.
AU  - Tešević, Vele
AU  - Macura, Slobodan
AU  - Milosavljević, Slobodan M.
PY  - 2006
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/779
AB  - Examination of the aerial parts of Achillea clavennae afforded eight guaianolides (1-8), three bisabolenes (9 11), four flavonols (12-15), sesamin (lignan) and isofraxidin (coumarin). The structures of the new compounds (2, 4, 5, 7 and 10) were determined by spectroscopic methods. The antiproliferative action of 2, 8, 9 and 12 were tested to HeLa, K562 and Fem-X human cancer cell lines. Guaianolides 2 (9 alpha-acetoxyartecanin) and 8 (apressin) showed significant cytotoxic effects to all tested lines and inducumenone (9) exhibited a moderate activity. The most active was flavonol centaureidin (12), already known as cytotoxic compound. (c) 2006 Elsevier Ltd. All rights reserved.
PB  - Pergamon-Elsevier Science Ltd, Oxford
T2  - Phytochemistry
T1  - Cytotoxic constituents of Achillea clavennae from Montenegro
VL  - 67
IS  - 9
SP  - 887
EP  - 893
DO  - 10.1016/j.phytochem.2006.02.026
ER  - 

@article{
author = "Trifunović, Snežana S. and Vajs, Vlatka and Juranić, Zorica D. and Žižak, Željko S. and Tešević, Vele and Macura, Slobodan and Milosavljević, Slobodan M.",
year = "2006",
abstract = "Examination of the aerial parts of Achillea clavennae afforded eight guaianolides (1-8), three bisabolenes (9 11), four flavonols (12-15), sesamin (lignan) and isofraxidin (coumarin). The structures of the new compounds (2, 4, 5, 7 and 10) were determined by spectroscopic methods. The antiproliferative action of 2, 8, 9 and 12 were tested to HeLa, K562 and Fem-X human cancer cell lines. Guaianolides 2 (9 alpha-acetoxyartecanin) and 8 (apressin) showed significant cytotoxic effects to all tested lines and inducumenone (9) exhibited a moderate activity. The most active was flavonol centaureidin (12), already known as cytotoxic compound. (c) 2006 Elsevier Ltd. All rights reserved.",
publisher = "Pergamon-Elsevier Science Ltd, Oxford",
journal = "Phytochemistry",
title = "Cytotoxic constituents of Achillea clavennae from Montenegro",
volume = "67",
number = "9",
pages = "887-893",
doi = "10.1016/j.phytochem.2006.02.026"
}

Trifunović, S. S., Vajs, V., Juranić, Z. D., Žižak, Ž. S., Tešević, V., Macura, S.,& Milosavljević, S. M.. (2006). Cytotoxic constituents of Achillea clavennae from Montenegro. in Phytochemistry
Pergamon-Elsevier Science Ltd, Oxford., 67(9), 887-893.
https://doi.org/10.1016/j.phytochem.2006.02.026

Trifunović SS, Vajs V, Juranić ZD, Žižak ŽS, Tešević V, Macura S, Milosavljević SM. Cytotoxic constituents of Achillea clavennae from Montenegro. in Phytochemistry. 2006;67(9):887-893.
doi:10.1016/j.phytochem.2006.02.026 .

Trifunović, Snežana S., Vajs, Vlatka, Juranić, Zorica D., Žižak, Željko S., Tešević, Vele, Macura, Slobodan, Milosavljević, Slobodan M., "Cytotoxic constituents of Achillea clavennae from Montenegro" in Phytochemistry, 67, no. 9 (2006):887-893,
https://doi.org/10.1016/j.phytochem.2006.02.026 . .