ZM484 is a potent dual p53-MDM2/TOP1 inhibitor that exhibits antiproliferative and antitumor activity both in vitro and in vivo. ZM484 effectively upregulates p53 and MDM2 proteins and maintains TOP1 inhibitory activity by the release of camptothecin (CPT) and a potent p53-MDM2 inhibitor. ZM484 induces cell cycle arrest and apoptosis by regulating the expression of key apoptosis- and cycle-related proteins, including caspase-3, Bcl-2, and Cyclin B1. ZM484 can be used for colorectal cancer research.

WB156 is a dual MDM2 and GSPT1 degrader. WB156 can recruit CRBN (Cereblon, a substrate receptor of the E3 ubiquitin-ligase complex) to induce the ubiquitination-proteasome pathway-mediated degradation of MDM2 and GSPT1. WB156 is promising for research of cancers, such as leukemia.

SP-141 (hydrochloride) is a specific inhibitor of MDM2. SP-141 (hydrochloride) promotes MDM2 auto-ubiquitination and degradation. SP-141 (hydrochloride) might be used for the research of pancreatic cancer and breast cancer cells.

AKT-100 is a p53 reactivation agent. AKT-100 significantly inhibits the proliferation of various ovarian and endometrial cancer cells at low concentrations. AKT-100 can upregulate cell cycle regulatory genes (such as p21, GADD45) and pro apoptotic genes (such as NOXA, DR5), and inhibit DNA repair pathways. AKT-100 is commonly used in cancer research.

dsP53-285 saRNA is a small activating RNA (saRNA) that readily activates wild-type p53 expression by targeting its promoter. dsP53-285 saRNA suppresses bladder cancer cells growth and metastasis.

H203 is a potent dual Mdm2/MdmX inhibitor with Ki of 2/11 nM, respectively; H203 significantly reduced cell viability in the cells overexpressing both Mdm2 and MdmX, and a significant and dose-dependent decrease in cell number in H203-treated cells lacking Mdm2 or MdmX. H203-mediated decrease in cell viability is strictly p53-dependent and H203 affects MdmX more specifically than nutlin-3a. H203 induced the expression of the p21 gene but not the p53 gene in treated cancer cells.

COTI-2 is a small molecule candidate anti-cancer drug which can convert mutant p53 to wild-type conformation.

NSC319726 is a mutant p53R175 reactivator; inhibits growth of fibroblasts expressing the p53R175 mutation (IC50 = 8 nM); shows no inhibition for p53 wild-type cells.

Milademetan (DS-3032) is a specific and orally active MDM2 inhibitor for the research of acute myeloid leukemia (AML) or solid tumors. Milademetan (DS-3032) induces G1 cell cycle arrest, senescence and apoptosis.

BAY 1892005 is a small molecule that modulate mutant p53 condensation and nuclear accumulation, binds covalently to mutant p53R175H and p53Y220C and shows stabilization of p53WT and p53Y220C, exhibits anti-proliferative activity in a set of cell lines wit

Nutlin-3a is arbitrarily referred to as enantiomer a because it appears as the first peak from chiral purification of racemic nutlin-3 and its absolute stereocenter assignment is not known.

Nutlin 3 is a commercial available p53-MDM2 inhibitor, with Ki of 90 nM.

UCI-LC0023 is a small molecule that restores mutant p53 activity by targeting the cryptic L1/S3 pocket of p53, directly binds to mutant p53 and restores wild-type-like conformation of mutant p53R175H.

UCI-LC0019 is a specific small molecule that restores mutant p53 activity by targeting the cryptic L1/S3 pocket of p53, directly binds to mutant p53 and restores wild-type-like conformation of mutant p53R175H.

UC2288 is a small molecule p21 inhibitor, attenuates p21 protein abundance at 10 µM, independently of p53 activity and at the level of transcription or post-transcription.

ReACp53 is a cell-penetrating 17-residue peptide designed to inhibit p53 amyloid formation, rescues p53 function in cancer cell lines.

NSC146109 (XI-011) is a small-molecule p53 activator, induces apoptosis of breast cancer cells through inhibiting MDMX (MDM4) expression.

Morncide (Morn3 (222-237)) is a cell-penetrating, 16-AA Morn3-targeting peptide that disrupts the interaction between p53 and Morn3-mediated complex, Morncide peptide stabilizes and reactivates p53 in cancer cells.

MMRi71 is a small molecule inhibitor of the E3 ligase activity of MDM2-MDM4, and an inducer of MDM4 and FTH1 dual protein degradation and p53-independent apoptosis in leukemia cells.

MMRi67 is a potent E3 ligase inhibitor of the MDM2-MDM4 E3 complex, inhibits RING-RING interaction of MDM4 and MDM2B with Kd of 896 nM.

K-181 is a specific small-molecule Protein-Protein Interaction (PPI) inhibitor of Mdmx-p53 interaction, exhibits neuroprotective effects on ischemic stroke by disrupting Mdmx-p53 interaction and inhibiting HDAC6 activity.

RPL11-MDM2 inhibitor S9 (J012-3168) is a small-molecule RPL11 mimetic and potential inhibitor of RPL11-MDM2 interaction, directly binds MDM2 and induces p53 stabilization and activation.

GY1-22 is a small molecule inhibitor against DNAJA1-mutP53R175H interacting pocket, reduces mutp53 protein expression in colon cancer cell line with p53R175H mutation.

BAY 249716 is a small molecule that modulate mutant p53 condensation, showed significant stabilization of all three p53 protein variants, p53WT p53R175H and p53Y220C.

MB725 is a small-molecule p53 mutant Y220C stabilizer, induces selective viability reduction in several p53-Y220C cancer cell lines (Huh7 cell IC50=10 uM).

Pifithrin-β HBr (Cyclic Pifithrin-α HBr) is a potent p53 inhibitor with IC50 of 23 uM in an antiproliferative assay in the human ovarian carcinoma cell line, IGROV-1.

3-Morpholinosydnonimine (SIN-1; Linsidomine) is a spontaneous ROS/RNS generator and a peroxynitrite donor. 3-Morpholinosydnonimine inhibits hypertrophic chondrocytes activity and induces necrosis. 3-Morpholinosydnonimine induces p53-dependent apoptosis, induces p53 accumulation and activates MAPK phosphorylation.

YH239-EE, ethyl ester of the free carboxylic acid compound YH239, is a potent p53-MDM2 antagonizing and apoptosis-inducing agent

Tenovin-3 is a small molecule activator of p53 transcriptional activity.

PRIMA-1MET is methylated derivative of PRIMA-1. It can restore mutant p53 activity.