The relationship between the electrospray ionization behaviour and biological activity of some phosphino Cu(I) complexes (Articolo in rivista)

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  • The relationship between the electrospray ionization behaviour and biological activity of some phosphino Cu(I) complexes (Articolo in rivista) (literal)
Anno
  • 2010-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1002/rcm.4553 (literal)
Alternative label
  • Tisato, F.; Refosco, F.; Porchia, M.; Tegoni, M.; Gandin, V.; Marzano, C.; Pellei, M.; Papini, G.; Lucato, L.; Seraglia, R.; Traldi, P. (2010)
    The relationship between the electrospray ionization behaviour and biological activity of some phosphino Cu(I) complexes
    in RCM. Rapid communications in mass spectrometry
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Tisato, F.; Refosco, F.; Porchia, M.; Tegoni, M.; Gandin, V.; Marzano, C.; Pellei, M.; Papini, G.; Lucato, L.; Seraglia, R.; Traldi, P. (literal)
Pagina inizio
  • 1610 (literal)
Pagina fine
  • 1616 (literal)
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  • http://onlinelibrary.wiley.com/doi/10.1002/rcm.4553/pdf (literal)
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  • 24 (literal)
Rivista
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  • DOI: 10.1002/rcm.4553 (literal)
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  • 11 (literal)
Note
  • ISI Web of Science (WOS) (literal)
  • Scopu (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • 1-3 : CNR - ICIS - Padova / 4: Dipartimento di Chimica Generale ed Inorganica, Chimica Analitica, Chimica Fisica, Universita` di Parma, Parma / 5-6 : Dipartimento di Scienze Farmaceutiche, Universita` di Padova, Padova / 7-8 : Scuola di Scienze e Tecnologie, Universita` di Camerino, Camerino Macerata / 9-11 : CNR ISTM- Padova (literal)
Titolo
  • The relationship between the electrospray ionization behaviour and biological activity of some phosphino Cu(I) complexes (literal)
Abstract
  • Electrospray ionization mass spectrometry was usefully employed for the characterization of three phosphino copper(I) complexes of medicinal interest. This technique revealed that the original [CuL4]+ pro-drugs (L=hydrophilic tertiary phosphine) underwent dissociation with production of coordinative unsaturated [CuL3]+ and [CuL2]+ species, which represented key intermediates for the activation of potential biological properties. The more favoured was the displacement of the ligands from the [CuL4]+ parent complex, the more favoured was in turn the possibility for the metal ion to directly interact with biological substrates, including pharmacological targets related to cancer proliferation. An inverse correlation between the stability and the cytotoxic activity of the three copper(I) complexes investigated has been clearly established. (literal)
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