Homobutein a natural chalcones (can be found in many medicinal plants, fruits, vegetables, spices and nuts), is a potent HDACs/NF-κB dual inhibitor with IC50s of 190 and 38 μM, respectively. Homobutein also a chelator of iron (II and III) cations, shows various activities, including anticancer, anti-inflammatory, antiparasite and antioxidation[1][2][3][4].
MAK683-CH2CH2COOH binds to EED (embryonic ectoderm development protein). MAK683-CH2CH2COOH and a VHL ligand for the E3 ubiquitin ligase have been used to design PROTAC EED degrader-1 (HY-130614) and PROTAC EED degrader-2 (HY-130615)[1].
DZNep (3-Deazaneplanocin A) is a potent histone methyltransferase EZH2 inhibitor.
SJ988497 is a PROTAC JAK2 degrader. SJ988497 potently inhibits CRLF2-rearranged (CRLF2r) cell proliferation and degrades the CRBN neosubstrate GSPT1. SJ988497 consists of a Ruxolitinib (HY-50856) derivative, linker, and CRBN ligand Pomalidomide. SJ988497 can be used in the research of acute lymphoblastic leukemia (ALL)[1].
JAK3-IN-12 (compound 15k) is a highly potent JAK3 inhibitor with an IC50 value of 9.5 nM. JAK3-IN-12 can be used for researching rheumatoid arthritis[1].
HLCL-61 hydrochloride is a first-in-class small-molecule inhibitor of PRMT5. Target: PRMT5in vitro: HLCL-61 shows effective inhibition of symmetric arginine dimethylation (me2) of histones H3 and H4 in AML samples, starting at 12 h post-treatment and persisting after 48 h. Treatment of AML cell lines (MV4-11 and THP-1) and primary blasts with HLCL-61 also resulted in a decrease of cell viability. HLCL-61 is also effective in promoting apoptosis in MV4-11 and THP-1 cells after 48 h.[1]
PRMT5-IN-2 is a rotein arginine methyltransferase 5 (PRMT5) inhibitor extracted from patent WO2018130840A1, compound 3[1].
CPI-169 racemate is the racemate of CPI-169. CPI-169 is a novel and potent EZH2 inhibitor.
CD532 is a potent Aurora A kinase inhibitor with an IC50 of 45 nM. CD532 has the dual effect of blocking Aurora A kinase activity and driving degradation of MYCN. CD532 also can directly interact with AURKA and induces a global conformational shift. CD532 can be used for the research of cancer[1][2].
HDAC-IN-52 is a pyridine-containing HDAC inhibitor, with IC50s of 0.189, 0.227, 0.440 and 0.446 μM for HDAC1, HDAC2, HDAC3, and HDAC10, respectively. HDAC-IN-52 can be used for the research of cancer[1].
GSK-199 hydrochloride is a potent, highly selective and reversible protein arginine deiminase PAD4 inhibitor with IC50 of 250 nM in FP binding assay (0.2 mM Ca), 200 nM in PAD4 NH3 release inhibition assay; shows high specificity for PAD4 over PAD1/2/3/6; affects cellular citrullination and mimic the deficiency in NET production in mice; significantly decreases in complement C3 deposition in both synovium and cartilage in mice.
KCL-440 is a CNS-penetrated PARP inhibitor, with an IC50 of 68 nM. KCL-440 has strong inhibition of PARP-1[1][2].
ET-JQ1-OH is an allele-specific BET inhibitor[1].
MC4033 shows IC50s of 39.4 μM, 52.1 μM, 41 μM and 30.1 μM in HCT116, H1299, A549 and U937, respectively[1]. MC4033 (25, 50, 100, and 200 μM, 72 h) reduces the level of H4K16Ac in HT29 cells, suggesting its ability to inhibit KAT8 in cells[1].
PBRM1-BD2-IN-3 (compound 12) is a potent PBRM1-BD2 inhibitor with an IC50 value of 1.1 μM. PBRM1-BD2 Inhibitor can be used to research anticancer[1].
BD750, an effective immunosuppressant and a JAK3/STAT5 inhibitor, inhibits IL-2-induced JAK3/STAT5-dependent T cell proliferation, with IC50 values of 1.5 μM and 1.1 μM in mouse and human T cells, respectively[1][2].
JAK-IN-24 is a JAK inhibitor, with IC50s of 0.534 and 24 nM at the presence of 4 μM or 1mM ATP, respectively. JAK-IN-24 also inhibits PBMC IL-15 induced STAT5 phosphorylation with an IC50 of 86.171 nM[1].
Ruxolitinib is a potent and selective JAK1/2 inhibitor with IC50s of 3.3 nM and 2.8 nM in cell-free assays, and has 130-fold selectivity for JAK1/2 over JAK3.
NU1025 is a potent PARP inhibitor with an IC50 of 400 nM and a Ki of 48 nM. NU1025 potentiates the cytotoxicity of ionizing radiation and anticancer drugs. NU1025 has anti-cancer and neuroprotective activity[1][2][3].
MS-0124 is a potent and selective inhibitor of G9a-like Protein (GLP) lysine methyltransferase with IC50 of 13 nM, shows >30-fold selectivity for GLP over G9a and other methyltransferases.
Chlamydocin, a fungal metabolite, is a highly potent HDAC inhibitor, with an IC50 of 1.3 nM. Chlamydocin exhibits potent antiproliferative and anticancer activities. Chlamydocin induces apoptosis by activating caspase-3[1].
YM281 is a potent EZH2 inhibitor. YM281 induces cell apoptosis and cell cycle arrest at the G0/G1 phase. YM281 shows antitumor effects in vivo. YM281 has the potential for the research of lymphoma[1].
BRCA1-IN-2 (compound 15) is a cell-permeable protein-protein interaction (PPI) inhibitor for BRCA1 with an IC50 of 0.31 μM and a Kd of 0.3 μM, which shows antitumor activities via the disruption of BRCA1 (BRCT)2/protein interactions[1].
HDAC-IN-36 (compound 23 g) is an orally active and potent HDAC (histone deacetylase) inhibitor, with an IC50 of 11.68 nM (HDAC6). HDAC-IN-36 promotes apoptosis, autophagy and suppresses migration. HDAC-IN-36 shows anti-tumor and anti-metastatic activity, and can be used for breast cancer research[1].
Ruboxistaurin (LY333531) mesylate is an orally active, selective and ATP competitive PKCβ inhibitor with IC50 values of 4.7 and 5.9 nM for PKCβI and PKCβII, respectively. Ruboxistaurin mesylate can be used for the research of eye disorders, heart failure and diabetes[1][2][3][4].
ML324 is a potent JMJD2 demethylase inhibitor with demonstrated antiviral activity.IC50 value: 920 nM(JMJD2E) [1]Target: JMJD2 demethylase inhibitorML324 is a probe molecule that displays submicromolar inhibitory activity toward JMJD2E (in vitro) and possesses excellent in vitro ADME properties. In contrast to previously reported inhibitors of the JMJD proteins, ML324 displays excellent cell permeability providing an opportunity for more extensive cell-based studies of JMJD2 enzymes to be undertaken. In addition, ML324 demonstrates potent anti-viral activity against both herpes simplex virus (HSV) and human cytomegalovirus (hCMV) infection via inhibition viral IE gene expression. ML324 suppresses the formation of HSV plaques, even at high MOI, and blocks HSV-1 reactivation in a mouse ganglia explant model of latently infected mice.
MSC2504877 (MSC-2504877) a novel small molecule selective tankyrase inhibitor with IC50 of 0.7/0.8 nM against TNKS1/2, shows 771-fold selectivity for TNKS1 over PARP1 (IC50=0.54 uM); increased AXIN2 protein levels and decreased β-catenin levels in APC mutant COLO320DM colorectal tumour cells, suppressed canonical Wnt signalling in SW480 cell line, inhibits the growth of APC mutant colorectal tumour cells; enhances G1 cell cycle arrest and cellular senescence in tumour cells when combined with CDK4/6 inhibitor Palbociclib, suppresses the upregulation of Cyclin D2 and Cyclin E2 caused by palbociclib and enhances the suppression of pRb; Palbociclib plus MSC2504877 combination suppresses hyperproliferation in Apc defective cells in vivo.
Hesperadin is an ATP-competitive inhibitor of aurora B kinase with an IC50 of 250 nM.
PBRM1-BD2-IN-2 is a selective and cell-active polybromo-1 (PBRM1) bromodomain inhibitor. PBRM1-BD2-IN-2 has binding affinity and inhibitory activity for PBRM1-BD2 with Kd and IC50 values of 9.3 μM and 1.0 μM, respectively. PBRM1-BD2-IN-2 can be used for the research of cancer[1].