bix-01294

BIX-01294 是高度选择性的G9a 和GLP 组蛋白甲基转移酶可逆抑制剂。它通过与底物赖氨酸残基 N 端的氨基酸竞争结合来抑制 G9a GLP，可诱导坏死性凋亡和自噬，具有抗肿瘤活性。

BIX-01294 trihydrochloride 是可逆且高度选择性的G9a 和GLP 组蛋白甲基转移酶抑制剂，IC50分别为 1.9 μM 和 0.7 μM。它可诱导坏死性凋亡和自噬，具有抗肿瘤活性。它通过与底物赖氨酸残基 N 端的氨基酸竞争结合来抑制 G9a GLP。

The methylation of lysine residues on histones plays a central role in determining euchromatin structure and gene expression. The histone methyltransferase (HMTase) G9a can mono- or dimethylate lysine 9 on histone 3 (H3), contributing to early embryogenesis, genomic imprinting, and lymphocyte development. BIX01294 (hydrochloride hydrate) is a selective inhibitor of G9a HMTase (IC50 = 1.7 μM). It less effectively inhibits the HMTase G9a-like protein (GLP; IC50 = 38 μM) and has no effect on other known HMTases. BIX01294 has been used in combination with the calcium channel activator BayK8644 to facilitate the generation of induced pluripotent stem cells from somatic cells in vitro.

CSV0C018875 是基于喹啉的EHMT2 G9a 抑制剂，其细胞毒性低于 BIX-01294。