New Cu(II) and Co(II) octaazamacrocyclic complexes with 2-amino-3-phenylpropanoic acid
Novi Cu(II) i Co(II) oktaazamakrociklični kompleksi sa 2-amino-3-fenil-propanskom kiselinom

2011
Authors
Vučković, GordanaAntonijević-Nikolić, Mirjana
Tanasković, Slađana

Živković-Radovanović, Vukosava
Article (Published version)
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New cationic Cu(II) and Co(II) complexes with N,N',N'',N'''-tetrakis(2-pyridylmethyl)-1,4,8,11-tetraazacyclotetradecane (tpmc) and the anion of 2-amino-3-phenylpropanoic acid (S-phenylalanine) were prepared. The complexes were analyzed and characterized by elemental analysis, conducto-metric, polarimetric, magnetic and cyclic voltammetric measurements, as well as by spectroscopic data (UV/Vis, IR). Both complexes are binuclear with the general formula [M2(S-Phe)tpmc](ClO4)3·nH2O; S-PheH = S-phenylalanine, M(II)= Cu, n = 7; Co, n = 0. Based on previously reported data for some familiar complexes and the present results, pentacoordinated geometry was proposed. Both of the central metal ions are coordinated with two pyridyl and two cyclam nitrogens and bridged with -N-(CH2)3-N-portions of the cyclam ring and oxygen atoms of the S-phenylalaninate ion. Antimicrobial screening of the complexes, solvent, starting salts and ligands alone was performed against fungi, mould and some bacteria. In... certain cases, enhanced activity of Co(II) complex towards bacteria compared with the relevant free ligands and starting salts was detected.
Dobijena su dva nova kompleksa Cu(II) i Co(II) sa N,N',N',N'''-tetrakis(2-piridilmetil)-1,4,8,11-ciklotetradekanom (tpmc-om) i anjonom 2-amino-3-fenil-propanske kiseline (S-fenilalanina). Oni su analizirani i okarakterisani: elementalnom analizom, konduktometrijskim, polarimetrijskim, magnetnim i ciklično-voltametrijskim merenjima, kao i spektroskopskim podacima (UV/Vis, IR). Oba kompleksa su dinuklearna opšte formule [M2(S-Phe)tpmc](ClO4)3·nH2O; S-PheH = S-fenilalanin, M(II) = Cu, n = 7; Co, n = 0. Na osnovu ranije dobijenih podataka za srodne komplekse i novih rezultata pretpostavljena je pentakoordinaciona geometrija. Oba centralna metalna jona su koordinovana za po dva piridil i dva ciklamova azota i premošćena -N-(CH2)3-N-fragmentima ciklamovog prstena i kiseonikovim atomima S-fenilalaninato jona. Antimikrobni test kompleksa, rastvarača, polaznih soli i samih liganada je izvršen na gljivice, plesni i bakterije. U izvesnim slučajevima nađena je povećana aktivnost kompleksa Co(II) p...rema pojedinim bakterijama u odnosu na odgovarajuće slobodne ligande i polazne soli.
Keywords:
Cu(II) and Co(II) complexes / pendant octaazamacrocycle / S-phenylalanineSource:
Journal of the Serbian Chemical Society, 2011, 76, 5, 719-731Publisher:
- Srpsko hemijsko društvo, Beograd
Projects:
DOI: 10.2298/JSC101201062V
ISSN: 0352-5139
WoS: 000291413700007
Scopus: 2-s2.0-79957526752
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PharmacyTY - JOUR AU - Vučković, Gordana AU - Antonijević-Nikolić, Mirjana AU - Tanasković, Slađana AU - Živković-Radovanović, Vukosava PY - 2011 UR - http://farfar.pharmacy.bg.ac.rs/handle/123456789/1611 AB - New cationic Cu(II) and Co(II) complexes with N,N',N'',N'''-tetrakis(2-pyridylmethyl)-1,4,8,11-tetraazacyclotetradecane (tpmc) and the anion of 2-amino-3-phenylpropanoic acid (S-phenylalanine) were prepared. The complexes were analyzed and characterized by elemental analysis, conducto-metric, polarimetric, magnetic and cyclic voltammetric measurements, as well as by spectroscopic data (UV/Vis, IR). Both complexes are binuclear with the general formula [M2(S-Phe)tpmc](ClO4)3·nH2O; S-PheH = S-phenylalanine, M(II)= Cu, n = 7; Co, n = 0. Based on previously reported data for some familiar complexes and the present results, pentacoordinated geometry was proposed. Both of the central metal ions are coordinated with two pyridyl and two cyclam nitrogens and bridged with -N-(CH2)3-N-portions of the cyclam ring and oxygen atoms of the S-phenylalaninate ion. Antimicrobial screening of the complexes, solvent, starting salts and ligands alone was performed against fungi, mould and some bacteria. In certain cases, enhanced activity of Co(II) complex towards bacteria compared with the relevant free ligands and starting salts was detected. AB - Dobijena su dva nova kompleksa Cu(II) i Co(II) sa N,N',N',N'''-tetrakis(2-piridilmetil)-1,4,8,11-ciklotetradekanom (tpmc-om) i anjonom 2-amino-3-fenil-propanske kiseline (S-fenilalanina). Oni su analizirani i okarakterisani: elementalnom analizom, konduktometrijskim, polarimetrijskim, magnetnim i ciklično-voltametrijskim merenjima, kao i spektroskopskim podacima (UV/Vis, IR). Oba kompleksa su dinuklearna opšte formule [M2(S-Phe)tpmc](ClO4)3·nH2O; S-PheH = S-fenilalanin, M(II) = Cu, n = 7; Co, n = 0. Na osnovu ranije dobijenih podataka za srodne komplekse i novih rezultata pretpostavljena je pentakoordinaciona geometrija. Oba centralna metalna jona su koordinovana za po dva piridil i dva ciklamova azota i premošćena -N-(CH2)3-N-fragmentima ciklamovog prstena i kiseonikovim atomima S-fenilalaninato jona. Antimikrobni test kompleksa, rastvarača, polaznih soli i samih liganada je izvršen na gljivice, plesni i bakterije. U izvesnim slučajevima nađena je povećana aktivnost kompleksa Co(II) prema pojedinim bakterijama u odnosu na odgovarajuće slobodne ligande i polazne soli. PB - Srpsko hemijsko društvo, Beograd T2 - Journal of the Serbian Chemical Society T1 - New Cu(II) and Co(II) octaazamacrocyclic complexes with 2-amino-3-phenylpropanoic acid T1 - Novi Cu(II) i Co(II) oktaazamakrociklični kompleksi sa 2-amino-3-fenil-propanskom kiselinom VL - 76 IS - 5 SP - 719 EP - 731 DO - 10.2298/JSC101201062V ER -
@article{ author = "Vučković, Gordana and Antonijević-Nikolić, Mirjana and Tanasković, Slađana and Živković-Radovanović, Vukosava", year = "2011", url = "http://farfar.pharmacy.bg.ac.rs/handle/123456789/1611", abstract = "New cationic Cu(II) and Co(II) complexes with N,N',N'',N'''-tetrakis(2-pyridylmethyl)-1,4,8,11-tetraazacyclotetradecane (tpmc) and the anion of 2-amino-3-phenylpropanoic acid (S-phenylalanine) were prepared. The complexes were analyzed and characterized by elemental analysis, conducto-metric, polarimetric, magnetic and cyclic voltammetric measurements, as well as by spectroscopic data (UV/Vis, IR). Both complexes are binuclear with the general formula [M2(S-Phe)tpmc](ClO4)3·nH2O; S-PheH = S-phenylalanine, M(II)= Cu, n = 7; Co, n = 0. Based on previously reported data for some familiar complexes and the present results, pentacoordinated geometry was proposed. Both of the central metal ions are coordinated with two pyridyl and two cyclam nitrogens and bridged with -N-(CH2)3-N-portions of the cyclam ring and oxygen atoms of the S-phenylalaninate ion. Antimicrobial screening of the complexes, solvent, starting salts and ligands alone was performed against fungi, mould and some bacteria. In certain cases, enhanced activity of Co(II) complex towards bacteria compared with the relevant free ligands and starting salts was detected., Dobijena su dva nova kompleksa Cu(II) i Co(II) sa N,N',N',N'''-tetrakis(2-piridilmetil)-1,4,8,11-ciklotetradekanom (tpmc-om) i anjonom 2-amino-3-fenil-propanske kiseline (S-fenilalanina). Oni su analizirani i okarakterisani: elementalnom analizom, konduktometrijskim, polarimetrijskim, magnetnim i ciklično-voltametrijskim merenjima, kao i spektroskopskim podacima (UV/Vis, IR). Oba kompleksa su dinuklearna opšte formule [M2(S-Phe)tpmc](ClO4)3·nH2O; S-PheH = S-fenilalanin, M(II) = Cu, n = 7; Co, n = 0. Na osnovu ranije dobijenih podataka za srodne komplekse i novih rezultata pretpostavljena je pentakoordinaciona geometrija. Oba centralna metalna jona su koordinovana za po dva piridil i dva ciklamova azota i premošćena -N-(CH2)3-N-fragmentima ciklamovog prstena i kiseonikovim atomima S-fenilalaninato jona. Antimikrobni test kompleksa, rastvarača, polaznih soli i samih liganada je izvršen na gljivice, plesni i bakterije. U izvesnim slučajevima nađena je povećana aktivnost kompleksa Co(II) prema pojedinim bakterijama u odnosu na odgovarajuće slobodne ligande i polazne soli.", publisher = "Srpsko hemijsko društvo, Beograd", journal = "Journal of the Serbian Chemical Society", title = "New Cu(II) and Co(II) octaazamacrocyclic complexes with 2-amino-3-phenylpropanoic acid, Novi Cu(II) i Co(II) oktaazamakrociklični kompleksi sa 2-amino-3-fenil-propanskom kiselinom", volume = "76", number = "5", pages = "719-731", doi = "10.2298/JSC101201062V" }
Vučković G, Antonijević-Nikolić M, Tanasković S, Živković-Radovanović V. Novi Cu(II) i Co(II) oktaazamakrociklični kompleksi sa 2-amino-3-fenil-propanskom kiselinom. Journal of the Serbian Chemical Society. 2011;76(5):719-731
Vučković, G., Antonijević-Nikolić, M., Tanasković, S.,& Živković-Radovanović, V. (2011). Novi Cu(II) i Co(II) oktaazamakrociklični kompleksi sa 2-amino-3-fenil-propanskom kiselinom. Journal of the Serbian Chemical SocietySrpsko hemijsko društvo, Beograd., 76(5), 719-731. https://doi.org/10.2298/JSC101201062V
Vučković Gordana, Antonijević-Nikolić Mirjana, Tanasković Slađana, Živković-Radovanović Vukosava, "Novi Cu(II) i Co(II) oktaazamakrociklični kompleksi sa 2-amino-3-fenil-propanskom kiselinom" 76, no. 5 (2011):719-731, https://doi.org/10.2298/JSC101201062V .