Discovery of the First Histone Deacetylase 6/8 Dual Inhibitors
作者:David E. Olson、Florence F. Wagner、Taner Kaya、Jennifer P. Gale、Nadia Aidoud、Emeline L. Davoine、Fanny Lazzaro、Michel Weïwer、Yan-Ling Zhang、Edward B. Holson
DOI:10.1021/jm400390r
日期:2013.6.13
We disclose the first small molecule histone deacetylase (HDAC) inhibitor (3, BRD73954) capable of potently and selectively inhibiting both HDAC6 and HDAC8 despite the fact that these isoforms belong to distinct phylogenetic classes within the HDAC family of enzymes. Our data demonstrate that meta substituents of phenyl hydroxamic acids are readily accommodated upon binding to HDAC6 and, furthermore, are necessary for the potent inhibition of HDAC8.
Structure-Based Design and Biological Characterization of Selective Histone Deacetylase 8 (HDAC8) Inhibitors with Anti-Neuroblastoma Activity
作者:Tino Heimburg、Fiona R. Kolbinger、Patrik Zeyen、Ehab Ghazy、Daniel Herp、Karin Schmidtkunz、Jelena Melesina、Tajith Baba Shaik、Frank Erdmann、Matthias Schmidt、Christophe Romier、Dina Robaa、Olaf Witt、Ina Oehme、Manfred Jung、Wolfgang Sippl
DOI:10.1021/acs.jmedchem.7b01447
日期:2017.12.28
Histonedeacetylases (HDACs) are important modulators of epigenetic gene regulation and additionally control the activity of non-histone protein substrates. While for HDACs 1–3 and 6 many potent selective inhibitors have been obtained, for other subtypes much less is known on selective inhibitors and the consequences of their inhibition. The present report describes the development of substituted benzhydroxamic