A potent, selective soluble guanylate cyclase (sGC) stimulator that increases sGC activity (cGMP formation) with EC50s of 27 and 25 nM for rat and human sGC, respectively; displays 23-fold selectivity for sGC over OATP1B1 and >197-fold selectivity over a panel of 38 proteins; increases P-VASP levels in rat aortic smooth muscle cells with EC50 of 12.7 nM; attenuates the development of cardiac hypertrophy in a blood pressure-independent fashion.

A potent, selective PDE4 inhibitor with pIC50 of 11.5, 11.3, 11.4, and 11.9 for PDE4B, A, C, and D, respectively; displays >380,000-fold selectivity over PDE1/23/5/6/7; inhibits TNFα production by lLPS-stimulated human peripheral blood monocytes with IC50 of 0.01 nM; inhibites LPS-induced pulmonary neutrophilia with ED50 of 1.1 ug/kg (aqueous suspension) and 2.9 ug/kg (dry powder formulation) in rats.

A novel potent kynurenine-3-monooxygenase (KMO) inhibitor with IC50 of 4.5 nM.

A novel potent kynurenine-3-monooxygenase (KMO) inhibitor with IC50 of 2.3 nM and 0.7 nM for human KMO and Pf-KMO, respectively.

A cell-permeable small molecule inhibitor of Fumarase (fumarate hydratase), an enzyme of the tricarboxylic acid cycle (TCA cycle); elicits a nutrient-dependent cytotoxicity in a number of cancer cell lines, and displays increased growth-inhibitory activity toward SW620 cell line grown in the absence of glucose (mean IC50=2.2 uM).

8-BOA is a selective and potent mechanism-based inactivator of breast cancer-associated CYP4Z1.8-BOA exhibited favourable inhibitory activity in vitro, thus meriting in vivo characterization.

NSC45586 free base (NCS 45586, NCI45586) is a potent, specific PHLPP2 inhibitor with IC50 of 4 uM, targets the PHLPP2 PP2C domain, suppresses MYC and triggers cell death.

WX-UK1 (UKI-1) is a small synthetic serine protease uPA (urokinase-type plasminogen activator) inhibitor that blocks tumor cell invasion, metastasis and primary tumor growth.

GLPG1972 (Aldumastat, S201086) is a potent and selective small-molecule inhibitor of ADAMTS5 with IC50 of 19 and <23 nM against human and rat ADAMTS5, respectively.

GSK 2793660(GSK2793660) is a potent, selective, irreversible and orally bioavailable cathepsin C inhibitor, but not the activity of downstream neutrophil serine proteases, for the treatment of cystic fibrosis, non-cystic fibrosis bronchiectasis, ANCA-associated vasculitis and bronchiectasis..

GSK2973980A is a potent and selective DGAT1 inhibitor with IC50 of 3 nM, exhibits >2,900-fold selectivity over human DGAT2, ACAT1 and ACAT2 (IC50>10 uM).

SHP2-IN-9 is a specific SHP2 inhibitor (IC50 =1.174 μM) with enhanced blood–brain barrier penetration. SHP2-IN-9 shows 85-fold more selective for SHP2 than SHP1. SHP2-IN-9 inhibits SHP2-mediated cell signal transduction and cancer cell proliferation, and inhibits the growth of cervix cancer tumors and glioblastoma growth in vivo.

(S)-ABBV-CLS-484 is a potent PTPN1 or PTPN2 inhibitor.

SHP2 inhibitor is an effective SHP2 allosteric inhibitors (IC50≤50 nM), blocking the activation of SHP2 by targeting the auto-inhibited conformation of SHP2 (WO2019183367A1, compound 118).

Rubratoxin A is a natural mycotoxin and competitive inhibitor of protein phosphatase 2A (PP2A) with an IC50 of 170 nM. Rubratoxin A causes suppression of tumor metastasis and reduction of primary tumor volume in mouse xenografts.

Trichomide A is a potent activator of SHP2. Trichomide A is a natural cyclodepsipeptide. Trichomide A displays immunosuppressive activity against activated T lymphocyte–mediated immune responses in Con A-activated T cells. Trichomide A have the potential for the research of immune-related skin diseases.

Geodin, a fungal metabolite, shows antibacterial activity. Geodin also is an inhibitor of plasminogen activator inhibitor- 1 (PAI-1).

Monoacylglycerol lipase inhibitor 1 is a potent monoacylglycerol lipase inhibitor (compound 13).

LEI-106 is a potent, dual sn-1-Diacylglycerol lipase α (DAGL-α)/ABHD6 inhibitor with an IC50 of 18 nM for DAGL-α and a Ki of 0.8 μM for ABHD6. LEI-106 inhibits the hydrolysis of [14C]-sn-1-oleoyl-2-arachidonoyl-glycerol, the natural substrate of DAGL-α, with a Ki of 0.7 μM.

Ellipyrone B, an antihyperglycemic γ-pyrone enclosed macrocyclic polyketide, shows inhibition potential against dipeptidyl peptidase-4 (IC50=0.48 mM).

Ellipyrone A, a γ-pyrone enclosed macrocyclic poyketide, shows inhibition potential against dipeptidyl peptidase-4 (IC50=0.35 mM). Ellipyrone A also has anti-carbolytic property against α-glucosidase (IC50=0.74 mM) and α-amylase (IC50=0.59 mM).

DHODH-IN-19 is a potent inhibitor of DHODH. DHODH is present in the inner membrane of human mitochondria and is an iron-containing flavin-dependent enzyme. DHODH-IN-19 inhibits tumor growth. DHODH-IN-19 has the potential for the research of cancer and inflammation disease (extracted from patent WO2021238881A1, compound 1).

DHODH-IN-20 (Compound 133) is a potent inhibitor of DHODH. DHODH is present in the inner membrane of human mitochondria and is an iron-containing flavin-dependent enzyme. DHODH-IN-20 inhibits tumor growth. DHODH-IN-20 has the potential for the research of acute myelogenous leukemia.

CYP121A1-IN-1 is a potent CYP121A1 inhibitor with favorable activity against Mycobacterium tuberculosis (H37Rv MIC90∼6.25 μM, ∼2.2 μg/mL). CYP121A1-IN-1 can markedly reduce the production of mycocyclosin via inhibiting the CYP121A1 mediated turnover of cyclo(l-tyrosyl-l-tyrosyl) to mycocyclosin.

Cholesterol 24-hydroxylase-IN-1 (compound 17) is a potent, orally active, and highly selective cholesterol 24-hydroxylase (CH24H or CYP46A1) inhibitor (IC50=8.5 nM). Cholesterol 24-hydroxylase-IN-1 can cross blood-brain barrier.

BACE1-IN-7-18F can be developed as a PET tracer for in vivo imaging of BACE1. The unlabeled BACE1-IN-7 is a potent BACE1 inhibitor (IC50=13.2 nM).

hAChE/Aβ1-42-IN-1 (Compound 16) is a potent inhibitor of hAChE and Aβ1-42 aggregation. hAChE/Aβ1-42-IN-1 shows acceptable relative safety upon hepG2 cell line and excellent BBB penetration with wide safety margin. hAChE/Aβ1-42-IN-1 has the potential for the research of Alzheimer disease (AD).

Y13g is the potent inhibitor of both AChE and IL-6. Interleukin-6 (IL-6) and acetylcholinesterase (AChE) are two important targets implicated in progression of Alzheimer's Disease (AD). Y13g reverses the STZ-induced memory deficit, and shows histopathology similarly as in normal animals.

AChE-IN-11 (compound 5C) is a good multifunctional agent (AChE IC50 = 7.9 μM, MAO-B IC50 = 9.9 μM, BACE1 IC50 = 8.3 μM). AChE-IN-11 displays a mixed-type AChE inhibition, which can bind to the CAS and PAS of AChE. AChE-IN-11 also exhibits good antioxidant activity (ORAC = 2.5 eq) and neuroprotective effects. AChE-IN-11 is a selective metal ions chelator. AChE-IN-11 has the potential for the research of AD.

AChE-IN-8 (Compound 19) is a potent inhibitor of AChE with an IC50 of 1.95 μM. AChE-IN-8 has the potential for the research of Alzheimer's disease.