TY  - JOUR
AU  - Tsotakos, T.
AU  - Tsoukalas, C.
AU  - Patsis, G.
AU  - Panagiotopoulou, A.
AU  - Nikolić, Nadežda S.
AU  - Janković, Drina
AU  - Đokić, Divna Đ.
AU  - Raptopoulou, C. P.
AU  - Terzis, A.
AU  - Papagiannopoulou, D.
AU  - Pelecanou, M.
AU  - Papadopoulos, M.
AU  - Pirmettis, Ioannis
PY  - 2011
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/4546
AB  - Two rhenium(I) tricarbonyl complexes with the tridentate monoanionic NSO ligands, 4-(benzimidazol-2-yl)-3-thiabutanoic acid (complex 3) and [1-(11-carboxyundecanyl)-4-(benzimidazol-2-yl)]-3-thiabutanoic acid (complex 4) were synthesized and characterized by spectroscopic methods and elemental analysis. X-ray crystallographic analysis of complex 3 revealed a distorted octahedral geometry around rhenium defined by the three facially bound CO groups and the NSO donor atom set of the tridentate ligand. The analogous technetium-99m complexes (complexes 5 and 6) were also prepared quantitatively by reaction of the NSO ligands with the fac-[Tc-99m(H2O)(3)(CO)(3)](+) synthon and their identity was established by chromatographic comparison to their rhenium congeners. Biodistribution in mice of complex 6 bearing the fatty acid chain showed significant heart uptake (6.26 +/- 0.79% ID/g p.i.) at 1 min accompanied, however, with a heart: blood ratio below 1. (C) 2011 Elsevier B. V. All rights reserved.
T2  - Inorganica Chimica Acta
T1  - Benzimidazole derivatives as NSO ligands for the fac-[M(CO)(3)](+) (M = Re, Tc-99m)
VL  - 377
IS  - 1
SP  - 62
EP  - 68
DO  - 10.1016/j.ica.2011.07.035
ER  - 

@article{
author = "Tsotakos, T. and Tsoukalas, C. and Patsis, G. and Panagiotopoulou, A. and Nikolić, Nadežda S. and Janković, Drina and Đokić, Divna Đ. and Raptopoulou, C. P. and Terzis, A. and Papagiannopoulou, D. and Pelecanou, M. and Papadopoulos, M. and Pirmettis, Ioannis",
year = "2011",
abstract = "Two rhenium(I) tricarbonyl complexes with the tridentate monoanionic NSO ligands, 4-(benzimidazol-2-yl)-3-thiabutanoic acid (complex 3) and [1-(11-carboxyundecanyl)-4-(benzimidazol-2-yl)]-3-thiabutanoic acid (complex 4) were synthesized and characterized by spectroscopic methods and elemental analysis. X-ray crystallographic analysis of complex 3 revealed a distorted octahedral geometry around rhenium defined by the three facially bound CO groups and the NSO donor atom set of the tridentate ligand. The analogous technetium-99m complexes (complexes 5 and 6) were also prepared quantitatively by reaction of the NSO ligands with the fac-[Tc-99m(H2O)(3)(CO)(3)](+) synthon and their identity was established by chromatographic comparison to their rhenium congeners. Biodistribution in mice of complex 6 bearing the fatty acid chain showed significant heart uptake (6.26 +/- 0.79% ID/g p.i.) at 1 min accompanied, however, with a heart: blood ratio below 1. (C) 2011 Elsevier B. V. All rights reserved.",
journal = "Inorganica Chimica Acta",
title = "Benzimidazole derivatives as NSO ligands for the fac-[M(CO)(3)](+) (M = Re, Tc-99m)",
volume = "377",
number = "1",
pages = "62-68",
doi = "10.1016/j.ica.2011.07.035"
}

Tsotakos, T., Tsoukalas, C., Patsis, G., Panagiotopoulou, A., Nikolić, N. S., Janković, D., Đokić, D. Đ., Raptopoulou, C. P., Terzis, A., Papagiannopoulou, D., Pelecanou, M., Papadopoulos, M.,& Pirmettis, I.. (2011). Benzimidazole derivatives as NSO ligands for the fac-[M(CO)(3)](+) (M = Re, Tc-99m). in Inorganica Chimica Acta, 377(1), 62-68.
https://doi.org/10.1016/j.ica.2011.07.035

Tsotakos T, Tsoukalas C, Patsis G, Panagiotopoulou A, Nikolić NS, Janković D, Đokić DĐ, Raptopoulou CP, Terzis A, Papagiannopoulou D, Pelecanou M, Papadopoulos M, Pirmettis I. Benzimidazole derivatives as NSO ligands for the fac-[M(CO)(3)](+) (M = Re, Tc-99m). in Inorganica Chimica Acta. 2011;377(1):62-68.
doi:10.1016/j.ica.2011.07.035 .

Tsotakos, T., Tsoukalas, C., Patsis, G., Panagiotopoulou, A., Nikolić, Nadežda S., Janković, Drina, Đokić, Divna Đ., Raptopoulou, C. P., Terzis, A., Papagiannopoulou, D., Pelecanou, M., Papadopoulos, M., Pirmettis, Ioannis, "Benzimidazole derivatives as NSO ligands for the fac-[M(CO)(3)](+) (M = Re, Tc-99m)" in Inorganica Chimica Acta, 377, no. 1 (2011):62-68,
https://doi.org/10.1016/j.ica.2011.07.035 . .

TY  - JOUR
AU  - Kyprianidou, P.
AU  - Tsoukalas, C.
AU  - Patsis, G.
AU  - Papagiannopoulou, D.
AU  - Nikolić, Nadežda S.
AU  - Janković, Drina
AU  - Đokić, Divna Đ.
AU  - Raptopoulou, C. P.
AU  - Pelecanou, M.
AU  - Papadopoulos, M.
AU  - Pirmettis, Ioannis
PY  - 2009
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/3811
AB  - Two rhenium(l) tricarbonyl complexes, with the monoanionic tridentate NSO type ligand, 4-(imidazolin-2-yl)-3-thiabutanoic acid and 4-(N-ethylimidazolin-2-yl)-3-thiabutanoic acid were synthesized and isolated in pure form. Both complexes were characterized by spectroscopic methods and elemental analysis. The solid-state structure of 4-(imidazolin-2-yl)-3-thiabutanoic acid and of both complexes was established by X-ray crystallography. The geometry about the rhenium is octahedral. The analogous technetium-99m complexes were also prepared quantitatively by the reaction of both ligands with the fac-[(99m)Tc(CO)(3)(H(2)O)(3)](+) synthon and their identity was established by chromatographic comparison to their rhenium congeners. (C) 2009 Elsevier Ltd. All rights reserved.
T2  - Polyhedron
T1  - Rhenium(I) and technetium-99m(I) fac-tricarbonyl complexes with 4-(imidazolin-2-yl)-3-thiabutanoic acid derivatives as tridentate ligands: Synthesis and structural characterization
VL  - 28
IS  - 15
SP  - 3171
EP  - 3176
DO  - 10.1016/j.poly.2009.04.005
ER  - 

@article{
author = "Kyprianidou, P. and Tsoukalas, C. and Patsis, G. and Papagiannopoulou, D. and Nikolić, Nadežda S. and Janković, Drina and Đokić, Divna Đ. and Raptopoulou, C. P. and Pelecanou, M. and Papadopoulos, M. and Pirmettis, Ioannis",
year = "2009",
abstract = "Two rhenium(l) tricarbonyl complexes, with the monoanionic tridentate NSO type ligand, 4-(imidazolin-2-yl)-3-thiabutanoic acid and 4-(N-ethylimidazolin-2-yl)-3-thiabutanoic acid were synthesized and isolated in pure form. Both complexes were characterized by spectroscopic methods and elemental analysis. The solid-state structure of 4-(imidazolin-2-yl)-3-thiabutanoic acid and of both complexes was established by X-ray crystallography. The geometry about the rhenium is octahedral. The analogous technetium-99m complexes were also prepared quantitatively by the reaction of both ligands with the fac-[(99m)Tc(CO)(3)(H(2)O)(3)](+) synthon and their identity was established by chromatographic comparison to their rhenium congeners. (C) 2009 Elsevier Ltd. All rights reserved.",
journal = "Polyhedron",
title = "Rhenium(I) and technetium-99m(I) fac-tricarbonyl complexes with 4-(imidazolin-2-yl)-3-thiabutanoic acid derivatives as tridentate ligands: Synthesis and structural characterization",
volume = "28",
number = "15",
pages = "3171-3176",
doi = "10.1016/j.poly.2009.04.005"
}

Kyprianidou, P., Tsoukalas, C., Patsis, G., Papagiannopoulou, D., Nikolić, N. S., Janković, D., Đokić, D. Đ., Raptopoulou, C. P., Pelecanou, M., Papadopoulos, M.,& Pirmettis, I.. (2009). Rhenium(I) and technetium-99m(I) fac-tricarbonyl complexes with 4-(imidazolin-2-yl)-3-thiabutanoic acid derivatives as tridentate ligands: Synthesis and structural characterization. in Polyhedron, 28(15), 3171-3176.
https://doi.org/10.1016/j.poly.2009.04.005

Kyprianidou P, Tsoukalas C, Patsis G, Papagiannopoulou D, Nikolić NS, Janković D, Đokić DĐ, Raptopoulou CP, Pelecanou M, Papadopoulos M, Pirmettis I. Rhenium(I) and technetium-99m(I) fac-tricarbonyl complexes with 4-(imidazolin-2-yl)-3-thiabutanoic acid derivatives as tridentate ligands: Synthesis and structural characterization. in Polyhedron. 2009;28(15):3171-3176.
doi:10.1016/j.poly.2009.04.005 .

Kyprianidou, P., Tsoukalas, C., Patsis, G., Papagiannopoulou, D., Nikolić, Nadežda S., Janković, Drina, Đokić, Divna Đ., Raptopoulou, C. P., Pelecanou, M., Papadopoulos, M., Pirmettis, Ioannis, "Rhenium(I) and technetium-99m(I) fac-tricarbonyl complexes with 4-(imidazolin-2-yl)-3-thiabutanoic acid derivatives as tridentate ligands: Synthesis and structural characterization" in Polyhedron, 28, no. 15 (2009):3171-3176,
https://doi.org/10.1016/j.poly.2009.04.005 . .