mll1

Piribedil (Trivastan) is a dopamine D2 agonist, used in the treatment of Parkinson's disease.

MM-102 (HMTase Inhibitor IX) is a potent inhibitor of WDR5 MLL interaction with IC50 of 2.4 nM and Ki of less than 1 nM in a WDR5 binding assay. MM-102 can also specifically inhibit cell growth and induce apoptosis in leukemia cells carrying MLL1 fusion protein.

WDR5-47 is a potent small molecule to disturb the interaction of MLL1-WDR5 with IC50 value of 0.3μM.

W4022 (compound 16) is an efficient dual inhibitor of the lysine methyltransferases G9a NSD2, with IC50 values of 0.241 μM for G9a and 0.017 μM for NSD2. It exhibits potent antiproliferative properties, including the ability to suppress colony formation, induce apoptosis, and inhibit metastasis of cancer cells. W4022 effectively curtails the catalytic activities of G9a and NSD2 within cells and demonstrates significant antitumor efficacy in PANC-1 xenograft models.

AS-254s is an inhibitor of absent, small, or homeotic-like 1 protein (ASH1L), with an IC50 of 94 nM (FP assay). It exhibits antiproliferative activity against leukemia cells with MLL1 rearrangement, with a GI50 of less than 1 μM. Additionally, AS-254s can induce differentiation in MLL1-r leukemia cells.

DDO-2093, a powerful inhibitor of the MLL1-WDR5 protein-protein interaction (IC50 = 8.6 nM; Kd = 11.6 nM), exhibits prominent antitumor effects. Notably, DDO-2093 selectively hampers the catalytic activity of the MLL complex.

DDO-2213 is a potent, orally active inhibitor of the WDR5-MLL1 interaction, demonstrating an IC50 of 29 nM and a Kd of 72.9 nM against WDR5. It selectively inhibits MLL (mixed lineage leukemia) histone methyltransferase activity, and suppresses the proliferation of cells harboring MLL translocations, positioning it as a valuable tool for MLL fusion leukemia research [1].

Sekikaic acid is a phenolic lichen metabolite that has been found in H. obscurata and has diverse biological activities. It scavenges superoxide and DPPH radicals in cell-free assays when used at a concentration of 0.5 µM. Sekikaic acid is active against the rg recombinant strain of respiratory syncytial virus (RSV; IC50 = 5.69 µg ml). It inhibits the protein-protein interaction between mixed lineage leukemia 1 (MLL1) and the GACKIX domain of CREB-binding protein (CBP; IC50 = 34 µM).

WDR5-0102 is a compound that inhibits the WDR5-MLL1 interface (K dis = 7 μM, K d = 4 μM), selectively reducing MLL1 HMT activity without affecting the human H3K4 methyltransferase SETD7 or other HMTs, including G9a, EHMT1, SUV39H2, SETD8, PRMT3, and PRMT5.

MI-1481 is an effective MML1 inhibitor (IC50: 3.6 nM). MI-1481 showed very potent inhibition of the menin-MLL1 interaction (IC50: 3.6 nM). MI-1481 also demonstrates pronounced activity in MLL leukemia cells and in vivo in MLL leukemia models.

MM-401 is a specific inhibitor of histone H3K4 methyltransferase MLL1 activity that acts by reprogramming mouse epiblast stem cells to naive pluripotency.

MM-401 (TFA), an MLL1 H3K4 methyltransferase inhibitor, effectively impedes MLL1 activity (IC 50 = 0.32 µM) by preventing MLL1-WDR5 interaction. It can induce cell cycle arrest, apoptosis, and differentiation, offering potential for MLL leukemia research [1].

Piribedil hydrochloride can be used in the parkinson's disease, circulatory disorders, cancers research. Piribedil hydrochloride inhibits MLL1 methyltransferase activity with EC50 value of 0.18 μM. Piribedil hydrochloride is a potent and orally active agonist of dopamine D2 and dopamine D3 as well as the antagonist of α2-adrenoceptors [1] [2] [3] [4].

DDO-2093 dihydrochloride, a potent inhibitor of MLL1-WDR5 protein-protein interactions (IC50=8.6 nM; Kd=11.6 nM), exhibits antitumor activity. It selectively inhibits the catalytic activity of the MLL complex.

TC-5115 is a potent inhibitor of MLL methyltransferase with IC50 value of 16 nM. TC-5115 may lead to the development of a new therapy for the treatment of human MLL leukemia. The mixed-lineage leukemia (MLL) protein, also known as MLL1, is a lysine methyltransferase specifically responsible for methylation of histone 3 lysine 4. MLL has been pursued as an attractive therapeutic target for the treatment of acute leukemia carrying the MLL fusion gene or MLL leukemia.

DC_M5_2 is a novel inhibitor of wdr5-mll1 interaction

MM-102 TFA (HMTase Inhibitor IX TFA) is a potent WDR5 MLL interaction inhibitor with an IC50 of 2.4 nM. This compound prevents the interaction between mixed lineage leukemia 1 (MLL1) and WD Trp-Asp repeat domain 5 (WDR5), inhibiting MLL1 H3K4 histone methyltransferase (HMT) activity and down-regulating H3K4me3, which facilitates the epigenetic reprogramming of porcine somatic cell nuclear transfer embryos.

DD0-2363 (Compound 32d) is a dual-target inhibitor of WDR5-MLL1 HDAC. It can suppress the proliferation of acute myeloid leukemia cells and induce apoptosis. With its antitumor properties, DD0-2363 is applicable for research on acute myeloid leukemia.

MI-3454 is an orally active, selective and potent inhibitor of Menin-MLL1 interaction that inhibits the proliferation and induces differentiation of acute leukemia cells with MLL1 translocation or NPM1 mutation.MI-3454 induces complete remission or regression of leukemia in a mouse model of leukemia with MLL1 rearrangement or NPM1 mutation through the down-regulation of key genes involved in leukemogenesis. complete remission or remission.