TY  - JOUR
AU  - Sabo, Tibor
AU  - Kaluđerović, Goran N.
AU  - Poleti, D
AU  - Karanovic, L
AU  - Boccarelli, A
AU  - Cannito, F
AU  - Natile, G
PY  - 2004
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/655
AB  - The cytotoxicities of two platinum(IV) complexes of formula [PtX(2)(eddp)] - nH(2)O (eddp = ethylenediamine-N,N'-di-3-propionate, X = chloro [11 or bromo [11], n = I or 1.24) are reported. The complexes have been obtained by direct reaction of potassium hexahaloplatinate(IV) with H(2)eddp.2HCl followed by addition of a base (LiOH). The crystal and molecular structure has confirmed that the complex with bromo ligands, similarly to the complex with chloro ligands previously reported, has trans configuration of the halogens. In both the chloro and bromo complexes there appear to be intramolecular N-H... X interactions which account for a narrowing of the corresponding X-Pt-N angles below 90degrees. The trans isomer (configuration index OC-6-13, two nitrogens and two oxygens of eddp bound in the equatorial plane) is the only one obtained in the reaction of hexahaloplatinate(IV) with the eddp ligand while a similar reaction performed with ethylenediamine-N,N'-diacetate (edda) affords exclusively the symmetrical cis-isomer (configuration index OC-6-33, equatorial nitrogen and axial oxygen atoms of edda). The longer chain of the propionato groups (as compared to the acetato ones) is responsible for such a change in preferred configuration. NMR data have revealed a very large diastereotopic splitting of the propionato methylene protons a to the nitrogens (0.88 ppm). The trans disposition of the halogen ligands in the compounds with eddp leads to deactivation of platinum(IV) complexes in comparison to those with edda having cis disposition of the leaving chlorides (human ovarian cancer cell line A2780, IC(50) [muM] of 92.6 +/- 12 and 30.3 +/- 7.5 for [1] and [11], respectively). (C) 2004 Elsevier Inc. All rights reserved.
PB  - Elsevier Science Inc, New York
T2  - Journal of Inorganic Biochemistry
T1  - Cytotoxicity of some platinum(IV) complexes with ethylenediamine-N,N'-di-3-propionato ligand
VL  - 98
IS  - 8
SP  - 1378
EP  - 1384
DO  - 10.1016/j.jinorgbio.2004.04.023
ER  - 

@article{
author = "Sabo, Tibor and Kaluđerović, Goran N. and Poleti, D and Karanovic, L and Boccarelli, A and Cannito, F and Natile, G",
year = "2004",
abstract = "The cytotoxicities of two platinum(IV) complexes of formula [PtX(2)(eddp)] - nH(2)O (eddp = ethylenediamine-N,N'-di-3-propionate, X = chloro [11 or bromo [11], n = I or 1.24) are reported. The complexes have been obtained by direct reaction of potassium hexahaloplatinate(IV) with H(2)eddp.2HCl followed by addition of a base (LiOH). The crystal and molecular structure has confirmed that the complex with bromo ligands, similarly to the complex with chloro ligands previously reported, has trans configuration of the halogens. In both the chloro and bromo complexes there appear to be intramolecular N-H... X interactions which account for a narrowing of the corresponding X-Pt-N angles below 90degrees. The trans isomer (configuration index OC-6-13, two nitrogens and two oxygens of eddp bound in the equatorial plane) is the only one obtained in the reaction of hexahaloplatinate(IV) with the eddp ligand while a similar reaction performed with ethylenediamine-N,N'-diacetate (edda) affords exclusively the symmetrical cis-isomer (configuration index OC-6-33, equatorial nitrogen and axial oxygen atoms of edda). The longer chain of the propionato groups (as compared to the acetato ones) is responsible for such a change in preferred configuration. NMR data have revealed a very large diastereotopic splitting of the propionato methylene protons a to the nitrogens (0.88 ppm). The trans disposition of the halogen ligands in the compounds with eddp leads to deactivation of platinum(IV) complexes in comparison to those with edda having cis disposition of the leaving chlorides (human ovarian cancer cell line A2780, IC(50) [muM] of 92.6 +/- 12 and 30.3 +/- 7.5 for [1] and [11], respectively). (C) 2004 Elsevier Inc. All rights reserved.",
publisher = "Elsevier Science Inc, New York",
journal = "Journal of Inorganic Biochemistry",
title = "Cytotoxicity of some platinum(IV) complexes with ethylenediamine-N,N'-di-3-propionato ligand",
volume = "98",
number = "8",
pages = "1378-1384",
doi = "10.1016/j.jinorgbio.2004.04.023"
}

Sabo, T., Kaluđerović, G. N., Poleti, D., Karanovic, L., Boccarelli, A., Cannito, F.,& Natile, G.. (2004). Cytotoxicity of some platinum(IV) complexes with ethylenediamine-N,N'-di-3-propionato ligand. in Journal of Inorganic Biochemistry
Elsevier Science Inc, New York., 98(8), 1378-1384.
https://doi.org/10.1016/j.jinorgbio.2004.04.023

Sabo T, Kaluđerović GN, Poleti D, Karanovic L, Boccarelli A, Cannito F, Natile G. Cytotoxicity of some platinum(IV) complexes with ethylenediamine-N,N'-di-3-propionato ligand. in Journal of Inorganic Biochemistry. 2004;98(8):1378-1384.
doi:10.1016/j.jinorgbio.2004.04.023 .

Sabo, Tibor, Kaluđerović, Goran N., Poleti, D, Karanovic, L, Boccarelli, A, Cannito, F, Natile, G, "Cytotoxicity of some platinum(IV) complexes with ethylenediamine-N,N'-di-3-propionato ligand" in Journal of Inorganic Biochemistry, 98, no. 8 (2004):1378-1384,
https://doi.org/10.1016/j.jinorgbio.2004.04.023 . .

TY  - JOUR
AU  - Anđelković, Katarina K.
AU  - Tellgren, R
AU  - Niketic, SR
AU  - Sladić, Dušan
AU  - Poleti, D
PY  - 1999
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/425
AB  - The title compound was obtained by a template synthesis from 2,6-diacetylpyridine, ethylhydrazinoacetate and CuCl2 . 2H(2)O (molar ratio 1 : 2 : 1, in methanol), and its structure has been determined by single-crystal X-ray diffraction: monoclinic space group P2(1)/c, a = 13.906(5), b = 18.199(6), c = 16.641(6) Angstrom, beta = 107.18(3)degrees and z = 4. The ligand was found to be tridentate in a trigonal-bipyramidal coordination geometry with two chloride ligands. There are two independent complex molecules, one of which is hydrogen bonded to the water of crystallization.
PB  - Kluwer Academic/Plenum Publ, New York
T2  - Journal of Chemical Crystallography
T1  - Crystal and molecular structure of five coordinate copper(II) complex with 2,6-bis[1-(methoxycarbonylmethyl-hydrazono)ethyl] pyridine
VL  - 29
IS  - 5
SP  - 575
EP  - 580
DO  - 10.1023/A:1009500919942
ER  - 

@article{
author = "Anđelković, Katarina K. and Tellgren, R and Niketic, SR and Sladić, Dušan and Poleti, D",
year = "1999",
abstract = "The title compound was obtained by a template synthesis from 2,6-diacetylpyridine, ethylhydrazinoacetate and CuCl2 . 2H(2)O (molar ratio 1 : 2 : 1, in methanol), and its structure has been determined by single-crystal X-ray diffraction: monoclinic space group P2(1)/c, a = 13.906(5), b = 18.199(6), c = 16.641(6) Angstrom, beta = 107.18(3)degrees and z = 4. The ligand was found to be tridentate in a trigonal-bipyramidal coordination geometry with two chloride ligands. There are two independent complex molecules, one of which is hydrogen bonded to the water of crystallization.",
publisher = "Kluwer Academic/Plenum Publ, New York",
journal = "Journal of Chemical Crystallography",
title = "Crystal and molecular structure of five coordinate copper(II) complex with 2,6-bis[1-(methoxycarbonylmethyl-hydrazono)ethyl] pyridine",
volume = "29",
number = "5",
pages = "575-580",
doi = "10.1023/A:1009500919942"
}

Anđelković, K. K., Tellgren, R., Niketic, S., Sladić, D.,& Poleti, D.. (1999). Crystal and molecular structure of five coordinate copper(II) complex with 2,6-bis[1-(methoxycarbonylmethyl-hydrazono)ethyl] pyridine. in Journal of Chemical Crystallography
Kluwer Academic/Plenum Publ, New York., 29(5), 575-580.
https://doi.org/10.1023/A:1009500919942

Anđelković KK, Tellgren R, Niketic S, Sladić D, Poleti D. Crystal and molecular structure of five coordinate copper(II) complex with 2,6-bis[1-(methoxycarbonylmethyl-hydrazono)ethyl] pyridine. in Journal of Chemical Crystallography. 1999;29(5):575-580.
doi:10.1023/A:1009500919942 .

Anđelković, Katarina K., Tellgren, R, Niketic, SR, Sladić, Dušan, Poleti, D, "Crystal and molecular structure of five coordinate copper(II) complex with 2,6-bis[1-(methoxycarbonylmethyl-hydrazono)ethyl] pyridine" in Journal of Chemical Crystallography, 29, no. 5 (1999):575-580,
https://doi.org/10.1023/A:1009500919942 . .

TY  - JOUR
AU  - Beljanski, V
AU  - Anđelković, Katarina K.
AU  - Poleti, D
AU  - Tešić, Živoslav Lj.
AU  - Brčeski, Ilija
AU  - Sladić, Dušan
PY  - 1998
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/401
AB  - The complexes of Cu(II) and condensation products of usnic acid with the acyl hydrazides of alpha-naphthoic, caprylic and oxamic acid, as well as the-derivative of usnic acid with thiosemicarbazide have been synthesized and characterized by elemental analyses, molar conductivity, magnetic moment measurements and IR spectroscopy. It was found that the derivatives act as tridentates occupying three coordination places in the square planar molecules with the fourth coordination site occupied by a solvent molecule. The complexes were tested for in vitro growth inhibitory activity against the bacterial species Escherichia coli and Staphylococcus aureus. The complexes have higher antibacterial activities compared to both the usnic acid derivatives and Cu(II) ions.
PB  - Marcel Dekker Inc, New York
T2  - Synthesis and Reactivity in Inorganic and Metal-organic Chemistry
T1  - Copper(II) complexes of usnic acid condensation products and their antibacterial activities
VL  - 28
IS  - 10
SP  - 1607
EP  - 1617
UR  - https://hdl.handle.net/21.15107/rcub_cherry_401
ER  - 

@article{
author = "Beljanski, V and Anđelković, Katarina K. and Poleti, D and Tešić, Živoslav Lj. and Brčeski, Ilija and Sladić, Dušan",
year = "1998",
abstract = "The complexes of Cu(II) and condensation products of usnic acid with the acyl hydrazides of alpha-naphthoic, caprylic and oxamic acid, as well as the-derivative of usnic acid with thiosemicarbazide have been synthesized and characterized by elemental analyses, molar conductivity, magnetic moment measurements and IR spectroscopy. It was found that the derivatives act as tridentates occupying three coordination places in the square planar molecules with the fourth coordination site occupied by a solvent molecule. The complexes were tested for in vitro growth inhibitory activity against the bacterial species Escherichia coli and Staphylococcus aureus. The complexes have higher antibacterial activities compared to both the usnic acid derivatives and Cu(II) ions.",
publisher = "Marcel Dekker Inc, New York",
journal = "Synthesis and Reactivity in Inorganic and Metal-organic Chemistry",
title = "Copper(II) complexes of usnic acid condensation products and their antibacterial activities",
volume = "28",
number = "10",
pages = "1607-1617",
url = "https://hdl.handle.net/21.15107/rcub_cherry_401"
}

Beljanski, V., Anđelković, K. K., Poleti, D., Tešić, Ž. Lj., Brčeski, I.,& Sladić, D.. (1998). Copper(II) complexes of usnic acid condensation products and their antibacterial activities. in Synthesis and Reactivity in Inorganic and Metal-organic Chemistry
Marcel Dekker Inc, New York., 28(10), 1607-1617.
https://hdl.handle.net/21.15107/rcub_cherry_401

Beljanski V, Anđelković KK, Poleti D, Tešić ŽL, Brčeski I, Sladić D. Copper(II) complexes of usnic acid condensation products and their antibacterial activities. in Synthesis and Reactivity in Inorganic and Metal-organic Chemistry. 1998;28(10):1607-1617.
https://hdl.handle.net/21.15107/rcub_cherry_401 .

Beljanski, V, Anđelković, Katarina K., Poleti, D, Tešić, Živoslav Lj., Brčeski, Ilija, Sladić, Dušan, "Copper(II) complexes of usnic acid condensation products and their antibacterial activities" in Synthesis and Reactivity in Inorganic and Metal-organic Chemistry, 28, no. 10 (1998):1607-1617,
https://hdl.handle.net/21.15107/rcub_cherry_401 .

TY  - JOUR
AU  - Sabo, Tibor
AU  - Samardžija, S.
AU  - Poleti, D.
AU  - Trifunović, Srećko R.
PY  - 1997
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/55
AB  - The reaction between s-cis-diaqua-(ethylenediamine-N,N′-diacetato)-chromium(III) nitrate and glycine (mole ratio 1:1, pH = 6, 80 °C, 2 h) results in the formation of two nonelectrolytic compounds. One of them was identified as the title complex. The infrared and electronic absorption spectra, as well as the magnetic momentum confirm a binuclear structure and the existence of hydroxo and O, O′-glycinato bridges.
T2  - Journal of the Serbian Chemical Society
T1  - Synthesis and characterization of s-cis-bis(ethylenediamine-N,N′-diacetato)-μ-O,O′-glycinato-μ- hydroxo-dichromium(III)monohydrate
VL  - 62
IS  - 11
SP  - 1053
EP  - 1057
UR  - https://hdl.handle.net/21.15107/rcub_cherry_55
ER  - 

@article{
author = "Sabo, Tibor and Samardžija, S. and Poleti, D. and Trifunović, Srećko R.",
year = "1997",
abstract = "The reaction between s-cis-diaqua-(ethylenediamine-N,N′-diacetato)-chromium(III) nitrate and glycine (mole ratio 1:1, pH = 6, 80 °C, 2 h) results in the formation of two nonelectrolytic compounds. One of them was identified as the title complex. The infrared and electronic absorption spectra, as well as the magnetic momentum confirm a binuclear structure and the existence of hydroxo and O, O′-glycinato bridges.",
journal = "Journal of the Serbian Chemical Society",
title = "Synthesis and characterization of s-cis-bis(ethylenediamine-N,N′-diacetato)-μ-O,O′-glycinato-μ- hydroxo-dichromium(III)monohydrate",
volume = "62",
number = "11",
pages = "1053-1057",
url = "https://hdl.handle.net/21.15107/rcub_cherry_55"
}

Sabo, T., Samardžija, S., Poleti, D.,& Trifunović, S. R.. (1997). Synthesis and characterization of s-cis-bis(ethylenediamine-N,N′-diacetato)-μ-O,O′-glycinato-μ- hydroxo-dichromium(III)monohydrate. in Journal of the Serbian Chemical Society, 62(11), 1053-1057.
https://hdl.handle.net/21.15107/rcub_cherry_55

Sabo T, Samardžija S, Poleti D, Trifunović SR. Synthesis and characterization of s-cis-bis(ethylenediamine-N,N′-diacetato)-μ-O,O′-glycinato-μ- hydroxo-dichromium(III)monohydrate. in Journal of the Serbian Chemical Society. 1997;62(11):1053-1057.
https://hdl.handle.net/21.15107/rcub_cherry_55 .

Sabo, Tibor, Samardžija, S., Poleti, D., Trifunović, Srećko R., "Synthesis and characterization of s-cis-bis(ethylenediamine-N,N′-diacetato)-μ-O,O′-glycinato-μ- hydroxo-dichromium(III)monohydrate" in Journal of the Serbian Chemical Society, 62, no. 11 (1997):1053-1057,
https://hdl.handle.net/21.15107/rcub_cherry_55 .

TY  - JOUR
AU  - Anđelković, Katarina K.
AU  - Ivanović, I.
AU  - Prelesnik, BV
AU  - Leovac, Vukadin M.
AU  - Poleti, D
PY  - 1996
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/2251
AB  - The complex [Co(H(2)L)(H2O) (MeOH)](ClO4)(2)[H(2)L] = 2',2triple prime-(2,6-pyridindiyl-diethylidene) -dioxamohydrazide] has been prepared by direct and template syntheses and characterized by elemental analysis, IR spectroscopy, and magnetic susceptibility measurements. The crystal structure of the complex has also been determined. The cobalt atom is seven coordinated with approximately pentagonal-bipyramidal geometry. The H2O and methanol are axial with the planar pentadentate H(2)L ligand forming the equatorial plane. The possible reaction mechanism has been proposed.
PB  - Pergamon-Elsevier Science Ltd, Oxford
T2  - Polyhedron
T1  - Synthesis and structure of aquamethanol-2',2'''-(2,6-pyridin-diyldiethylidene)-dioxamohydrazidocobalt(II) perchlorate
VL  - 15
IS  - 24
SP  - 4361
EP  - 4366
DO  - 10.1016/0277-5387(96)00234-3
ER  - 

@article{
author = "Anđelković, Katarina K. and Ivanović, I. and Prelesnik, BV and Leovac, Vukadin M. and Poleti, D",
year = "1996",
abstract = "The complex [Co(H(2)L)(H2O) (MeOH)](ClO4)(2)[H(2)L] = 2',2triple prime-(2,6-pyridindiyl-diethylidene) -dioxamohydrazide] has been prepared by direct and template syntheses and characterized by elemental analysis, IR spectroscopy, and magnetic susceptibility measurements. The crystal structure of the complex has also been determined. The cobalt atom is seven coordinated with approximately pentagonal-bipyramidal geometry. The H2O and methanol are axial with the planar pentadentate H(2)L ligand forming the equatorial plane. The possible reaction mechanism has been proposed.",
publisher = "Pergamon-Elsevier Science Ltd, Oxford",
journal = "Polyhedron",
title = "Synthesis and structure of aquamethanol-2',2'''-(2,6-pyridin-diyldiethylidene)-dioxamohydrazidocobalt(II) perchlorate",
volume = "15",
number = "24",
pages = "4361-4366",
doi = "10.1016/0277-5387(96)00234-3"
}

Anđelković, K. K., Ivanović, I., Prelesnik, B., Leovac, V. M.,& Poleti, D.. (1996). Synthesis and structure of aquamethanol-2',2'''-(2,6-pyridin-diyldiethylidene)-dioxamohydrazidocobalt(II) perchlorate. in Polyhedron
Pergamon-Elsevier Science Ltd, Oxford., 15(24), 4361-4366.
https://doi.org/10.1016/0277-5387(96)00234-3

Anđelković KK, Ivanović I, Prelesnik B, Leovac VM, Poleti D. Synthesis and structure of aquamethanol-2',2'''-(2,6-pyridin-diyldiethylidene)-dioxamohydrazidocobalt(II) perchlorate. in Polyhedron. 1996;15(24):4361-4366.
doi:10.1016/0277-5387(96)00234-3 .

Anđelković, Katarina K., Ivanović, I., Prelesnik, BV, Leovac, Vukadin M., Poleti, D, "Synthesis and structure of aquamethanol-2',2'''-(2,6-pyridin-diyldiethylidene)-dioxamohydrazidocobalt(II) perchlorate" in Polyhedron, 15, no. 24 (1996):4361-4366,
https://doi.org/10.1016/0277-5387(96)00234-3 . .