AC3573 (AC-3573) is a potent, specific small molecule inhibitor of HER3.AC3573 abrogates HER2–HER3 signalling in cells and is more specific for HER3, inhibits NRG (heregulin)-induced HER3 phosphorylation with IC50 of 10 uM, abrogates the formation of the active HER2-HER3 heterodimer, inhibits oncogenic downstream signalling in SK-BR-3 breast cancer cells.

Galvestine-1 is a potent small-molecule inhibitor of monogalactosyldiacylglycerol (MGDG) synthase that competitively binds to the diacylglycerol substrate site with an IC50 of 10 μM. This bioactive compound demonstrates excellent plant mobility, being efficiently absorbed through roots and systemically distributed via xylem transport to mesophyll tissues. In Arabidopsis thaliana, Galvestine-1 treatment leads to significant reduction of MGDG content and disrupts chloroplast development, likely through impairment of thylakoid membrane biogenesis. These unique properties establish Galvestine-1 as a valuable chemical tool for investigating MGDG-dependent processes and studying lipid homeostasis mechanisms in plants.

AC-003 is a novel, orally administered small-molecule inhibitor targeting receptor-interacting protein kinase 1 (RIPK1), demonstrating therapeutic potential for the treatment of idiopathic pulmonary fibrosis (IPF).

TM5441 is a novel orrally active TAP-1 antagonist.

A potent, selective, orally active orexin-2 receptor (OX2R) antagonist with pKi of 8.0 and 8.1 for human and rat OX2R, respectively.

IODVA1 is a small molecule with cellular inhibitory activity against several transformed cell lines including Ras-driven cells, targets Rac activation and signaling instead of Ras; IODVA1 inhibits ST8814 cell proliferation with GI50 of 1 uM, similar results were observed with MCF7, MDA-MB-231, and T47D cells with estimated GI50s <1 uM. IODVA1 significantly decreases number of colonies of the breast cancer cells in soft agar at 1 and 3 uM. IODVA1 probably does not bind Ras and that its mechanism of action is likely Ras-independent, inhibits lamellipodia and circular dorsal ruffle (CDR) formation in MDA-MB-231 cells and decreases Rac activation. IODVA1 inhibits Rac activation and downstream signaling leading to inhibition of lamellipodia and CDR formation; IODVA1 inhibits cell-substratum and cell-cell interactions, does not target kinases, and reduces tumor burden of solid tumors in vivo.

FAP-IN-2 is a derivative of 99mTc-labeled isonitrile-containing fibroblast activation protein (FAPI) inhibitor. FAP-IN-2 can be used for tumor imaging. FAP-IN-2 has good stability, high uptake and good retention in the tumor site of mouse model.

Epitinib is an orally active and selective epidermal growth factor receptor tyrosine kinase inhibitor (EGFR-TKI) designed for optimal brain penetration. Epitinib can be used for the research of cancer.

Methoxy-X04 is a fluorescent dye that crosses the blood-brain barrier and selectively binds to beta-pleated sheets found in dense core amyloid Aβ plaques.

AM 432 is potent, selective, orally active prostaglandin D2 receptor (DP2/CRTH2) antagonist with binding IC50 of 6 nM for hDP2.AM-432 shows no cross-reactivity against the TP or IP receptors, COX-1 or COX-2 and minimal activity at DP1 receptor. AM432 shows excellent potency in a human whole blood eosinophil shape change assay.AM432 exhibits efficacy in both a murine model of allergic rhinitis and a cigarette smoke induced inflammatory model of COPD.

Mulberrin is a strong inhibitor of organic anion-transporting polypeptide 2B1 (OATP2B1)-mediated estrone-3-sulfate (E3S) uptake with an IC50 value being 1.8 ±1.5 μM.

Thioparib is a next-generation potent, orally bioavailable pan-PARP inhibitor with IC50 of 0.13/0.006 nM (PARP1/2), overcomes multiple PARPi resistance both in vitro and in vivo.

MC-VC-PABC-amide-PEG1-CH2-CC-885 is an Antibody-Drug Conjugates (ADC) based on protein degrading agent (protac molecular glue, etc.).

DP308 is a novel and effective 53BP1 tandem Tudor domain (TTD) inhibitor, disrupts the binding between 53BP1 and H4K20me2 peptide with IC50 of 1.69 uM.

Novel Inhibitor of TonB Function

A potent and selective inhibitor of sterol O-acyltransferase 2 (SOAT2, ACAT2) with IC50 of 11.8 nM, >6,000-fold selectivity over ACAT1.

A derivative of the antifungal drug itraconazole (ITA) as an inhibitor of MFB cell fate in resident fibroblasts derived from multiple murine and human tissues.

D223 is a molecular glue and promotes glucose uptake in the absence of insulin. D223 also increases the affinity of RAS binding to PI3Kα by ~500-fold.

Eribulin Mesylate (E7389 Mesylate), a synthetic analogue of halichondrin B in phase III clinical trials for breast cancer, binds to tubulin and microtubules.

MT125​​ is a brain-penetrant small-molecule inhibitor selectively targeting non-muscle myosin IIA/B (NMIIA/B) with >20-fold specificity over cardiac myosin. It demonstrates potent anti-glioblastoma activity by: (1) blocking tumor invasion and cytokinesis (inducing polyploidy), (2) disrupting mitochondrial dynamics to elevate ROS and trigger ferroptosis, and (3) sensitizing tumors to radiotherapy/kinase inhibitors via ROS-driven PDGFR/mTOR pathway activation. Subcutaneous administration achieves brain concentrations twice plasma levels (t_1/2~10.5 hr) with no toxicity observed at 15× the therapeutic dose in rats. MT-125 monotherapy extends survival in GBM models, while combinations with PDGFR/PI3K inhibitors induce long-term remission (>40% mice). Its first-in-class mechanism, safety profile, and CNS bioavailability support clinical development for glioblastoma.

Alirocumab is a human monoclonal antibody that binds to proprotein convertase subtilisin kexin type 9 (PCSK9) and it can reduce cholesterol levels in the blood.

Nivolumab anti-PD-1) is a genetically engineered fully human immunoglobulin Ig) G4 monoclonal antibody directed against the negative immunoregulatory human cell surface receptor programmed death-1PD-1PCD-1) with immune checkpoint inhibitory and antineoplastic activities.

BC18630 free base (BC 18630) is a small molecule inhibitor of the E3 ubiquitin ligase subunit DCAF7, potently inhibits SARS-CoV-2 infection with IC50 of 39 nM in cell-based assays.

RS-0406 is a novel beta-sheet breaker, RS-0406 reverses amyloid beta-induced cytotoxicity and impairment of long-term potentiation in vitro. RS-0406 arrests amyloid-beta oligomer-induced behavioural deterioration in vivo.

HTS13286 is a selective AQP9 inhibitor with IC50 of 1.5 uM (inhibition of CHO-AQP9 cell water permeability).

SR-717 is a non-nucleotide STING agonist with EC50s of 2.1 μM and 2.2 μM in ISG-THP1 (WT) and ISG-THP1 cGAS KO (cGAS KO) cell lines, respectively. SR-717 is a stable cyclic guanosine monophosphate-adenosine monophosphate (cGAMP) mimetic.

GLPG-1690 is a first-in-class, potent, competitive autotaxin inhibitor with Ki/IC50 of 15 nM/131 nM.

SWTX-143 is a potent, irreversible and covalent YAP/TAZ-TEAD inhibitor with IC50 of 12 nM in luciferase reporter assays, binds to the palmitoylation pocket of all four TEAD isoforms, inhibits Hippo pathway-mutant cancer cells.

2-Amino-2-deoxyglucose hydrochloride is a hexosamine hydrochloride can be used in the synthesis of cyclopropene-modified hexosamine derivative Ac4GlcNCyoc and Ac4GalNCyoc.

H-151(H151) is a novel STING (stimulator of interferon genes) antagonist.