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. Author manuscript; available in PMC: 2018 Jun 15.
Published in final edited form as: Bioorg Med Chem. 2017 Mar 19;25(12):2981–2994. doi: 10.1016/j.bmc.2017.03.036

Table 5.

HDAC class I and IIa cellular activity for selected HDAC inhibitors.a

Compd HDAC class I cellular IC50
(μM)b
HDAC class IIa cellular IC50
(μM)c
9a >2.00 >2.00
9d 0.61 >2.00
9h 0.93 >2.00
9m 0.37 >2.00
9n 0.51 >2.00
23a >2.00 >2.00
MS-275 0.43 >2.00
a

Assays were performed in replicate (n ≥ 2), the SD values are <20% of the mean.

b

Boc-Lys (acetyl)-AMC substrate.

c

Boc-Lys (triflouroacetyl)-AMC substrate.