Aromatic Ring Fluorination Patterns Modulate Inhibitory Potency of Fluorophenylhydroxamates Complexed with Histone Deacetylase 6
作者:Paris R. Watson、Ping Bai、Changning Wang、Abigail D. Cragin、Jacob M. Hooker、David W. Christianson
DOI:10.1021/acs.biochem.2c00332
日期:2022.9.20
show that aromaticring fluorination at the meta position(s) does not improve inhibitory activity against human HDAC6 relative to the nonfluorinated parent compound phenylhydroxamate (IC50 = 120 nM), but meta-fluorination does not seriously compromise inhibitory activity either. Crystal structures of selected zebrafish HDAC6–fluorophenylhydroxamate complexes reveal that the fluoroaromatic ring is uniformly