A New Class of Antitumor trans-Amine-Amidine-Pt(II) Cationic Complexes: Influence of Chemical Structure and Solvent on in Vitro and in Vivo Tumor Cell Proliferation (Articolo in rivista)

Type
Label
  • A New Class of Antitumor trans-Amine-Amidine-Pt(II) Cationic Complexes: Influence of Chemical Structure and Solvent on in Vitro and in Vivo Tumor Cell Proliferation (Articolo in rivista) (literal)
Anno
  • 2010-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1021/jm1006534 (literal)
Alternative label
  • Marzano C.; Sbovata S.M.; Gandin V.; Colavito D.; Del Giudice E.; Michelin R.A.; Venzo A.; Seraglia R.; Benetollo F.; Schiavon M.; Bertani, R. (2010)
    A New Class of Antitumor trans-Amine-Amidine-Pt(II) Cationic Complexes: Influence of Chemical Structure and Solvent on in Vitro and in Vivo Tumor Cell Proliferation
    in Journal of medicinal chemistry; American Chemical Society, Washington (Stati Uniti d'America)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Marzano C.; Sbovata S.M.; Gandin V.; Colavito D.; Del Giudice E.; Michelin R.A.; Venzo A.; Seraglia R.; Benetollo F.; Schiavon M.; Bertani, R. (literal)
Pagina inizio
  • 6210 (literal)
Pagina fine
  • 6227 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#altreInformazioni
  • pubblicazione scientifica (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://pubs.acs.org/doi/abs/10.1021/jm1006534 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 53 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#note
  • DOI: 10.1021/jm1006534 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 18 (literal)
Note
  • ISI Web of Science (WOS) (literal)
  • Scopu (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • 1,3,10 : Department of Pharmaceutical Sciences, Universy of Padova, Padova, Italy 2,6,11 : Department of Chemical Processes of Engineering, University di Padova, Padova, Italy 4,5 : Research&Innovation (R&I ) SpA, Padova, Italy 7,8 : CNR-ISTM, Istituto di Scienze e Tecnologie Molecolari, Padova, Italy 9 : CNR-ICIS, Corso Stati Uniti 4, I-35127 Padova, Italy (literal)
Titolo
  • A New Class of Antitumor trans-Amine-Amidine-Pt(II) Cationic Complexes: Influence of Chemical Structure and Solvent on in Vitro and in Vivo Tumor Cell Proliferation (literal)
Abstract
  • The reactions of cyclopropylamine, cyclopentylamine, and cyclohexylamine with trans-[PtCl2(NCMe)(2)] afforded the bis-cationic complexes trans-[Pt(amine)(2)(Z-amidine)(2)](2+)[Cl-](2), 1-3, The solution behavior and biological activity have been studied in different solvents (DMSO, water, polyethylene glycol (PEG 400), and polyethylene glycol dimethyl ether (PEG-DM E 500)). The biological activity was strongly influenced by the cycloaliphatic amine ring size, with trans-[Pt(NH2CH(CH2)(4)CH2)(2){N(H)=C(CH3)-N(H)CH(CH2)(4)CH2}(2)](2+)[Cl-](2) (3) being the most active compound. Complex 3 overcame both cisplatin and MDR resistance, inducing cancer cell death through p53-mediated apoptosis. Alkaline single-cell gel electrophoresis experiments indicated direct DNA damage, reasonably attributable to DNA adducts of trans-[PtCl(amine)(Z-amidine)(2)][Cl] species, which can evolve to produce disruptive and nonrepairable lesions on DNA, thus leading to the drug-induced programmed cancer cell death. Preliminary in vivo antitumor studies on C57BL mice bearing Lewis lung carcinoma highlighted that complex 3 promoted a significant and dose-dependent tumor growth inhibition without adverse side effects. (literal)
Editore
Prodotto di
Autore CNR
Insieme di parole chiave

Incoming links:


Prodotto
Autore CNR di
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi
Editore di
Insieme di parole chiave di
data.CNR.it