FF2039

FF2039 (compound 1j) is a specific HDAC1, HDAC6, and HDAC isoforms of class I, IIa and IIb PROTAC degrader. FF2039 demonstrates s significant antiproliferative activity against both hematological and solid cancer cell lines, driven by cell cycle arrest and Apoptosis induction. FF2039 inhibits HDAC isoform of HDAC1, HDAC2, HDAC4 and HDAC6 with IC₅₀s of 1.03, 2.15, 12.4 and 0.053 μM, respectively. FF2039 shows antiproliferative activity against different tumor entities of MM.1S, MDA-MB-231 and U-87MG with EC₅₀s of 2.8, 28 and 30 μM, respectively. (Pink: PRMT5 ligand (HY-168864); Blue: E3 ligase ligand HY-W957284); Black: linker (HY-W881439); E3+linker (HY-172185 )).

• Data Sheet (237 KB)