Here we report the synthesis and biological activities of new tripeptidic-based vinyl ester derivative proteasome inhibitors. Starting from Hmb-Val-Ser-Leu-VE prototype, we investigated P2 position and N-terminal substitution. The more effective inhibitors of the series showed remarkable inhibition and selectivity for the trypsin-like (beta2) subunit and were revealed to be specific for the proteasome. In vitro metabolic stability studies of the new vinyl ester analogues are also reported here.

Synthesis and biological evaluation of new vinyl ester pseudotripeptide proteasome inhibitors

MARASTONI, Mauro;BALDISSEROTTO, Anna;TRAPELLA, Claudio;GAVIOLI, Riccardo;TOMATIS, Roberto
2006

Abstract

Here we report the synthesis and biological activities of new tripeptidic-based vinyl ester derivative proteasome inhibitors. Starting from Hmb-Val-Ser-Leu-VE prototype, we investigated P2 position and N-terminal substitution. The more effective inhibitors of the series showed remarkable inhibition and selectivity for the trypsin-like (beta2) subunit and were revealed to be specific for the proteasome. In vitro metabolic stability studies of the new vinyl ester analogues are also reported here.
2006
Marastoni, Mauro; Baldisserotto, Anna; Trapella, Claudio; Gavioli, Riccardo; Tomatis, Roberto
File in questo prodotto:
Non ci sono file associati a questo prodotto.

I documenti in SFERA sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11392/516454
 Attenzione

Attenzione! I dati visualizzati non sono stati sottoposti a validazione da parte dell'ateneo

Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 14
  • ???jsp.display-item.citation.isi??? 13
social impact