Biological Activity |
BG45 is an HDAC class I inhibitor with selectivity for HDAC3 (IC50 = 289 nM). It inhibits HDAC1, HDAC2, and HDAC6 with greatly reduced potency (IC50s = 2, 2.2, and >20 uM, respectively). IC50 value: 289 nM (HDAC3), 2 uM (HDAC1), 2.2 uM (HDAC2), >20 uM (HDAC6) Target: HDAC At concentrations up to 50 mg/kg, BG45 alone or in combination with Bortezomib has been shown to dose-dependently inhibit tumor growth in a mouse model of multiple myeloma.1 |