KL4-219A is a selective covalent oncogenic transcription factor MYC degrader. KL4-219A potently and durably degrades MYC in cancer cells. KL4-219A binds covalently to MYC at C203, leading to the destabilization of MYC and subsequent proteasome-dependent degradation. KL4-219A is promising for research of cancers driven by MYC overexpression.

Cotylenin A is a type of phenanthraquinone compound that works alongside vitamin K2 to induce the differentiation of monocytes and halt their growth, while also inhibiting the expression of c-Myc and inducing the expression of cyclin G2 in human leukemia HL-60 cells. Cotylenin A can be used in studies on acute myeloid leukemia.

(-)-CMLD010509 ((-)-SDS-1-021) is an isomer of CMLD010509 (SDS-1-021). DOTAGA-FAP-2286-ALB is a selective fibroblast activation protein (FAP) inhibitor with an IC50 value of 67.5 nM. DOTAGA-FAP-2286-ALB enhances tumor retention via albumin interaction, prolonging blood circulation and improving radiometal complex stability (e.g., with 111In and 225Ac). DOTAGA-FAP-2286-ALB is promising for research of radionuclide therapy (TRT) of FAP-positive solid tumors.

Verproside, a catalpol derivative iridoid glycoside isolated from the genus Pseudolysimachion, represses TNF-α -induced MUC5AC expression by inhibiting NF-κB activation via the IKK/IκB signaling cascade. Verproside has potent anti-inflammatory, antioxidant, antinociceptive and anti-asthmatic activities. Verproside has the potential for the study of chronic obstructive pulmonary disease (COPD).

MJ210 is a modulator of the NF-κB and MAPK pathways with oral activity and the ability to penetrate the blood-brain barrier, and it exhibits neuroprotective activity. In vitro, 5 μM of MJ210 can increase the survival rate of SH-SY5Y cells treated with Rotenone to 81.9% and reduce the level of ROS, etc. In vivo, 5 mg/kg of MJ210 can improve the motor impairment in a rat model of Parkinson's disease. MJ210 can be used in the research of neurological diseases, such as Parkinson's disease.

MAY0132 is a potent and selective EPAC2 inhibitor with an IC50 of 0.4 μM. MAY0132 significantly inhibits replication of HMPV, AdV and RSV, reduces viral infection-induced cytokine/chemokine production, and inhibits NF-κB activation. MAY0132 has antiviral activity and can be used in the study of respiratory virus infection.

DBMB is an inhibitor of spleen tyrosine kinase (Syk), capable of significantly inhibiting the activity of Syk kinase. DBMB exhibits anti-inflammatory activity by suppressing the signaling of NF-κB, which in turn reduces the production of inflammatory mediators such as nitric oxide (NO) and prostaglandin E2 (PGE2). DBMB can be utilized in research on inflammatory diseases.

BS-153 is a novel synthetic oxazolidinone agent with anti-inflammatory activities by blocking the activation of the NF-κB/PKCθ pathway. BS-153 inhibits the expression levels of iNOS and COX-2 and pro-inflammatory cytokines (TNF-α, IL-1β, and IL-6) on LPS-stimulated RAW264.7 cells.

Bengamide B is an inhibitor for NF-κB with an IC50 of 85 nM. Bengamide B inhibits LPS-induced expression of TNF-α, IL-6 and MCP-1, exhibits anti-inflammatory activity. Bengamide B exhibits antitumor efficacy (IC50 for HCT-116 is 2 nM).

Amorfrutin A is the inhibition of NF-κB activation, that inhibits TNF-α-induced IκBα degradation, p65 nuclear translocation, and DNA-binding activity. Amorfrutin A promotes TNF-α-induced apoptosis in HeLa cell through promotion of caspase-3 and PARP proteolysis.

(S,R,S)-AHPC-Boc derivative 1 (Compound 80-9; VH032-Boc derivative 1) is a selective proteasomal degrader targeting MALT1, which recruits the E3 ubiquitin ligase CRBN to form a ternary complex with MALT1, leading to ubiquitination and subsequent proteasomal degradation of MALT1. (S,R,S)-AHPC-Boc derivative 1 inhibits the NF-κB signaling pathway by disrupting the CBM complex, demonstrating potential for inducing apoptosis in ABC-DLBCL cells. (S,R,S)-AHPC-Boc derivative 1 is promising for research of MALT1-dependent cancers, such as diffuse large B-cell lymphoma (DLBCL).

RWJ-58643 hydrochloride is a β-trypsin inhibitor that inhibits allergic inflammation. RWJ-58643 hydrochloride (1 g) significantly reduces nasal allergy symptoms, eosinophil infiltration, and IL-5 levels at low doses. RWJ-58643 hydrochloride causes late eosinophilia and elevated IL-5 levels at high doses (300 mg and 600 mg). RWJ-58643 hydrochloride modulates allergic reactions by inhibiting the release of β-trypsin from mast cells.

L-Isoleucyl-L-valine (Ile-Val) is a dipeptide that induces the bovine trypsinogen-trypsin transition.

Benzamidine is a reversible competitive trypsin inhibitor with a Ki of 19 μM. Benzamidine shows inhibitory activity against homogeneous boar sperm acrosin with a Ki of 4 μM.

Plodicitinib is a Janus tyrosine kinase 3/TEC family kinase inhibitor with anti-inflammatory activity.

Yakuchinone B is an Acyl-CoA: cholesterol O-acyltransferase (ACAT) inhibitor with hypocholesterolemic activity, which is found in the seeds of Zingiberaceae. Yakuchinone B inhibits rat hepatic ACAT with an IC50 value of 20.6 μM. Yakuchinone B is promising for research of hypercholesterolemia and atherosclerosis.

Epicochlioquinone A can inhibit rat liver microsomal ACAT with IC50 of 1.7 μM, inhibit plasma lecithin cholesterol acyltransferase (LCAT) with IC50 of 15.8 μM, and inhibit cholesterol absorption in rats by 50% at 75 mg/kg.

Cyano-myracrylamide is an inhibitor of zinc finger DHHC domain-containing palmitoyltransferase 20 (zDHHC20) with an IC50 value of 1.35 µM. Cyano-myracrylamide also inhibits the S-Acylation of EGFR and CD36. Cyano-myracrylamide also inhibits S-acylation of Legionella E3 ligase GobX, MyD88, and Ras, which are substrates of zDHHC20, zDHHC9, and zDHHC6, respectively, in HEK293T cells expressing recombinant Legionella GobX, recombinant human MyD88, or endogenous Ras.

ChAT IN-1 is a selective Choline Acetyltransferase (ChAT) inhibitor. It can be used to study mechanisms related to the overexpression of non-neuronal ChAT in cancers (e.g., colorectal and lung cancers) and Alzheimer’s disease (AD).

BAY 74-4113 is a DGAT1 inhibitor (IC50: 72 nM). BAY 74-4113 can be used in obesity research.

ALT-007 is an orally effective serine palmitoyltransferase (SPT) inhibitor. SPT is the rate-limiting enzyme for the de novo synthesis of ceramide. In a mouse model of age-related sarcopenia, ALT-007 can effectively restore the muscle mass and function impaired by aging. ALT-007 may enhance protein homeostasis in Caenorhabditis elegans and mouse models of aging and age-related diseases and play the role of a ceramide inhibitor.

Δ2-trans-Hexadecenoic acid is a trans fatty acid isolated from the seed oil of Aster tataricus (Thunb.).

Tribromobisphenol A (Tri-BBPA; 2,2',6-Tribromobisphenol A) is a phenolic compound isolated from human breast milk.

Thalicpureine (compound 12) is a secondary metabolite.

Succinyl CoA is an intermediate of the citric acid cycle. Succinyl CoA can be converted to succinic acid and can also combines with glycine to form δ-amino levulinic acid (ALA) to synthesize porphyrins (heme). Succinyl CoA can be used in the study of metabolic, neurological and haematological abnormalities (such as porphyrias) caused by nutritional vitamin B12 deficiency (resulting in a deficiency in Succinyl CoA synthesis).

SPP-037 is an orally active and selective inhibitor of ST6GAL1 (IC50: 3.59 μM). SPP-037 exhibits anti-MDA-MB-231 cell migration activity by inhibiting integrin α2,6-sialylation and integrin-FAK-paxillin pathway. SPP-037 has anti-tumor activity in MDA-MB-231 xenograft mouse model. SPP-037 can be used in breast cancer research.

Ribulose 1,5-bisphosphate (RuBP) is an intermediate in photosynthesis that can be metabolized to 3-phosphoglycerate by ribulose-1,5-bisphosphate carboxylase/oxygenase (Rubisco), a key enzyme in the Calvin-Benson-Bassham cycle.

Resolvin E4 (RvE4) is an endogenous metabolite that stimulates efferocytosis of apoptotic neutrophils and senescent erythrocytes. Resolvin E4 enhances resolution of hemorrhagic exudates and inflammation in vivo.

Remisporine B is a polyketide, that can be isolated from Penicillium sp. ZJ-SY2. Remisporine B exhibits immunosuppressive efficacy, that inhibits concanavalin A-induced T-cell proliferation and LPS- induced B-cell proliferations of mouse splenic lymphocytes with IC50 of 30.1 µg/mL and 32.4 µg/mL.

Pyridoxine tri(2-hexyldecanoate) is a derivative of Vitamin B6 and activates the GTPase activity of microtubules[1][2].