With the aim to discover novel HDAC inhibitors with high potency and good safety profiles, we have designed a small library based on a N-hydroxy-(4-oxime)-cinnamide scaffold. We describe the synthesis of these novel compounds and some preliminary in vitro cytotoxic activity on three tumor cell lines, NB4, H460 and HCT116, as well as their inhibitory activity against class I, II and IV HDAC. Several 4-oxime derivatives demonstrated a promising inhibitory activity on HDAC6 and HDAC8 coupled to a good selectivity profile. (C) 2009 Elsevier Ltd. All rights reserved.
WO2006/131482
申请人:——
公开号:——
公开(公告)日:——
CINNAMIC, PHENYLPROPIOLIC AND PHENYLPROPANOIC ACID DERIVATIVES USEFUL AS ANTI-TUMOUR AGENTS
[EN] CINNAMIC, PHENYLPROPIOLIC AND PHENYLPROPANOIC ACID DERIVATIVES USEFUL AS ANTI-TUMOUR AGENTS<br/>[FR] DERIVES D'ACIDE CINNAMIQUE, PHENYLPROPIOLIQUE ET PHENYLPROPANOIQUE UTILES EN TANT QU'AGENTS ANTITUMORAUX
申请人:SIGMA TAU IND FARMACEUTI
公开号:WO2006131482A1
公开(公告)日:2006-12-14
[EN] Cinnamic and phenylpropiolic acid derivatives of Formula (I) having antitumour and chemosensitizing activity are described. Also described are pharmaceutical compositions containing the above-mentioned compounds, for the treatment of tumours. [FR] L'invention concerne des dérivés d'acide cinnamique et phénylpropiolique de formule (I), qui présentent une activité antitumorale et de chimiosensibilisation. L'invention concerne également des compositions pharmaceutiques contenant lesdits composés à utiliser dans le traitement de tumeurs.