Brigimadlin is an E3 ubiquitin-protein ligase MDM-2 inhibitor. Brigimadlin serves as an antineoplastic agent.

AAA-237 (AAA237) is a small molecule Skp2 E3 ligase inhibitor, binds to Skp2 protein (KD=28.77 uM) and inhibits the degradation of Skp2 substrates, inhibits the proliferation of the NSCLC cells.

BC18630 (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.

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.

BC18813 (BC 18813) is a small molecule inhibitor of the E3 ubiquitin ligase subunit DCAF7, potently inhibits SARS-CoV-2 infection with IC50 of 48 nM in cell-based assays.

NX-1607 (Compound 23) is an inhibitor of Cbl-b, an E3 enzyme in the ubiquitin-proteasome pathway, with an IC50 value of less than 1 nM. NX-1607 can be used in cancer research.

MN551 is a Cys111-specific, covalent ligand targeting the E3 ligase SOCS2 with ITC Ki value of 2.2 uM, blocks recruitment of cellular SOCS2 protein to its native substrate.

MN714 is a cell-premeable prodrug of MN551 containing a pivaloyloxymethyl (POM) and covalent inhibitor of E3 ligase suppressor of cytokine signaling 2 (SOCS2).

Skp2-2 is a small molecule inhibitor of Skp2-Cks1 interaction with IC50 of 27.8 uM, significantly and dose-dependently reduces the protein expression of Skp2 in cancer cells.

T0467 is a small molecule activator of PINK1-Parkin signaling, activates Parkin mitochondrial translocation in dopaminergic neurons and myoblasts (20 uM, 3h), does not induce mitochondrial accumulation of PINK1.