2-Trifluoroacetylthiophene oxadiazoles as potent and selective class II human histone deacetylase inhibitors
作者:Ester Muraglia、Sergio Altamura、Danila Branca、Ottavia Cecchetti、Federica Ferrigno、Maria Vittoria Orsale、Maria Cecilia Palumbi、Michael Rowley、Rita Scarpelli、Christian Steinkühler、Philip Jones
DOI:10.1016/j.bmcl.2008.09.076
日期:2008.12
class II HDAC inhibitors, with moderate selectivity. Exploration of replacements for the carboxamide with bioisosteric pentatomic heteroaromatic like 1,3,4-oxadiazoles, 1,2,4-oxadiazoles and 1,3-thiazoles, led to the discovery that 2-trifluoroacetylthiophene 1,3,4-oxadiazole derivatives are very potent low nanomolar HDAC4 inhibitors, highly selective over class I HDACs (HDAC 1 and 3), and moderately
最近已经报道三氟乙酰基噻吩羧酰胺是II类HDAC抑制剂,具有中等选择性。探索用生物等位五原子杂芳族化合物(如1,3,4-恶二唑,1,2,4-恶二唑和1,3-噻唑)替代羧酰胺,导致发现2-三氟乙酰基噻吩1,3,4-恶二唑衍生物是非常有效的低纳摩尔HDAC4抑制剂,对I类HDAC(HDAC 1和3)具有高度选择性,并且在HCT116细胞培养中具有中等稳定性。