Novel HDAC6 isoform selective chiral small molecule histone deacetylase inhibitors
作者:David V. Smil、Sukhdev Manku、Yves A. Chantigny、Silvana Leit、Amal Wahhab、Theresa P. Yan、Marielle Fournel、Christiane Maroun、Zuomei Li、Anne-Marie Lemieux、Alina Nicolescu、Jubrail Rahil、Sylvain Lefebvre、Anthony Panetta、Jeffrey M. Besterman、Robert Déziel
DOI:10.1016/j.bmcl.2008.12.045
日期:2009.2
In an effort to identify HDAC isoform selectiveinhibitors, we designed and synthesized novel, chiral 3,4-dihydroquinoxalin-2(1H)-one and piperazine-2,5-dione aryl hydroxamates showing selectivity (up to 40-fold) for human HDAC6 over other class I/IIa HDACs. The observed selectivity and potency (IC50 values 10–200 nM against HDAC6) is markedly dependent on the absolute configuration of the chiral moiety