HDAC-IN-33

HDAC-IN-33 is a highly potent HDAC inhibitor, effectively inhibiting HDAC1, HDAC2, and HDAC6 with IC50 values of 24, 46, and 47 nM, respectively. This compound demonstrates significant antiproliferation activity against tumor cells and exhibits remarkable in vivo antitumor efficacy. Additionally, HDAC-IN-33 initiates the activation of antitumor immunity [1].