Rationalization of the inhibition activity of structurally related organometallic compounds against drug target cathepsin B by DFT analysis (Articolo in rivista)

Type
Label
  • Rationalization of the inhibition activity of structurally related organometallic compounds against drug target cathepsin B by DFT analysis (Articolo in rivista) (literal)
Anno
  • 2010-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1039/c003218b (literal)
Alternative label
  • Casini, Angela; Edafe, Fabio; Erlandsson, Mikael; Gonsalvi, Luca; Ciancetta, Antonella; Re, Nazzareno; Ienco, Andrea; Messori, Luigi; Peruzzini, Maurizio; Dyson, Paul J. (2010)
    Rationalization of the inhibition activity of structurally related organometallic compounds against drug target cathepsin B by DFT analysis
    in Dalton transactions (2003. Online); The Royal Society of Chemistry, Cambridge (Regno Unito)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Casini, Angela; Edafe, Fabio; Erlandsson, Mikael; Gonsalvi, Luca; Ciancetta, Antonella; Re, Nazzareno; Ienco, Andrea; Messori, Luigi; Peruzzini, Maurizio; Dyson, Paul J. (literal)
Pagina inizio
  • 5556 (literal)
Pagina fine
  • 5563 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#altreInformazioni
  • Selected as Hot Article May 2010; Corresponding Author. (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://pubs.rsc.org/en/Content/ArticleLanding/2010/DT/c003218b (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 39 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 8 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Institut des Sciences et Ingénierie Chimiques, Ecole Polytechnique Fédérale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland. Dipartimento di Scienze del Farmaco, Università G. d'Annunzio, Via dei Vestini 31, 66100, Chieti, Italy. Dipartimento di Chimica, Università di Firenze, Via della Lastruccia 3, 50019, Sesto Fiorentino, Firenze, Italy (literal)
Titolo
  • Rationalization of the inhibition activity of structurally related organometallic compounds against drug target cathepsin B by DFT analysis (literal)
Abstract
  • A series of organometallic compounds of general formula [(arene)M(PTA)nXm]Y (arene = eta6-C10H14, eta-C5Me5); M = Ru(II), Os(II), Rh(III) and Ir(III); X = Cl, mPTA; Y = OTf, PF6) have been screened for their cytotoxicity and ability to inhibit cathepsin B in vitro, in comparison to the antimetastatic compound NAMI-A. The Ru and Os analogues and NAMI-A showed similar enzyme inhibition properties (with IC50 values in the low mM range), whereas the Rh(III) and Ir(III) compounds were inactive. In order to build up a rational for the observed differences, DFT calculations of the metal complexes adducts with N-acetyl-L-cysteine-N-methylamide, a mimic for the Cys residue in the cathepsin B active site, were performed to provide insights into binding thermodynamics in solution. Initial structure-activity relationships have been defined with the calculated binding energies of the M-S bonds correlating well with the observed inhibition properties of the compounds. (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