Liarozole (R75251; R85246) is an imidazole derivative and a retinoic acid (RA) metabolism-blocking agent (RAMBA). Liarozole inhibits the cytochrome P450 (CYP26)-dependent 4-hydroxylation of retinoic acid (IC50=7 μM), resulting in increased tissue levels of retinoic acid. Liarozole shows antitumoral properties.

Protamine sulfate, polycationic peptide and a antiheparin agent, could neutralize the anticoagulant action of heparin and enhances lipid-mediated gene transfer.

Broussoflavonol F possess xanthine oxidase inhibitory activity.

Bisabolone oxide A is an α-glucosidase inhibitor.

19α-Hydroxyasiatic acid, a natural triterpenoid, possesses anti-elastase activity.

5-Feruloylquinic acid (5-FQA) possesses antioxidative effects and tyrosinase inhibitory activities.

(+)-Medioresinol Di-O-β-D-glucopyranoside is a lignan glucoside with strong inhibitory activity of 3', 5'-cyclic monophosphate (cyclic AMP) phosphodiesterase.

Iso-Sagittatoside A is the metabolite of effective Erxian Decoction (EXD, a Chinese medicine prescription for menopausal syndromes) in rat plasma.

UK122 is a potent and selective urokinase-type plasminogen activator (uPA) inhibitor with an IC50 of 0.2 μM. UK122 shows no or little inhibition of tissue-type PA (tPA), plasmin, thrombin, and trypsin (all IC50>100 μM). UK122, 4-oxazolidinone analogue, is an anticancer agent and inhibits cancer cell migration and invasion.

3-O-Acetyl-11-hydroxy-beta-boswellic acid is a potent 5-lipoxygenase (5-LO) inhibitor.

2-Methoxy-5-acetoxy-fruranogermacr-1(10)-en-6-one is a natural product found in the leaves and stem bark of M. glabra. 2-Methoxy-5-acetoxy-fruranogermacr-1(10)-en-6-one displays binding affinities with dipeptidyl peptidase-4 (DPP-4) and α-Amylase. 2-Methoxy-5-acetoxy-fruranogermacr-1(10)-en-6-one has potential antidiabetic activities.

Cyanidin 3-arabinoside is a selective and reversible protein tyrosine phosphatase 1B (PTP1B) inhibitor, with an IC50 of 8.91 μM. Cyanidin 3-arabinoside is potential for the research of type 2 diabetes.

Troleandomycin (Triacetyloleandomycin), a macrolide acrolide antibiotic, is a selective CYP3A inhibitor.

(R)-MLN-4760, the R-enantiomer of MLN-4760, is a potent and selective ACE2 inhibitor, with an IC50 of 0.44 nM for human ACE2. (R)-MLN-4760 shows more than 5000-fold selectivity for ACE2 over ACE (IC50>100 μM) and CPDA (IC50=27 μM).

N-Acetyloxytocin is isolated and characterized in the neurointermediate lobe of the rat pituitary (NIL) and their presence in several brain areas of the rat.

3-O-Ethyl-L-ascorbic acid, a stable vitamin C derivative, is a cosmetic tyrosinase tnhibitor with a whitening capacity. 3-O-Ethyl-L-ascorbic acid also has antioxidant abilities.

Handle region peptide, rat is a prorenin receptor antagonist, suppresses the progression of diabetic nephropathy and has anti-inflammatory in the eye.

DPM-1001 trihydrochloride is a potent, specific, orally active and non-competitive inhibitor of protein-tyrosine phosphatase (PTP1B) with an IC50 of 100 nM. DPM-1001 trihydrochloride is an analog of the specific PTP1B inhibitor MSI-1436. DPM-1001 trihydrochloride has anti-diabetic property.

CCT129957 is an indole derivative and a potent phospholipase C-γ (PLC-γ) inhibitor with an IC50 of ~3 μM and a GC50 of 15 μM. CCT129957 inhibits Ca2+ release in squamous carcinoma cells at ~15 μM.

Glicoricone, a phenolic compound, is isolated from a species of licorice. Glicoricone is an inhibitor of monoamine oxidase (MAO), with an IC50 of 140 μM. Glicoricone binds to estrogen receptor (ER) and shows estrogen antagonist activity.

N-Arachidonyl maleimide is a potent, irreversible inhibitor of monoacylglycerol lipase (MAGL) with an IC50 value of 140 nM.

Guanylate cyclase-IN-1 (Example 46) is a guanylate cyclase inhibitor that can be used for cardiovascular diseases research.

Tangshenoside I, isolated from the roots of Codonopsis lanceolata, exhibits weak α-glucosidase inhibitory activities in vitro with an IC50 of 1.4 mM.

Alkaline phosphatase is a membrane-bound glycoprotein that catalyzes the hydrolysis of phosphate monoesters at basic pH values. Alkaline phosphatase can be used for molecular biology and enzyme immunoassay.

Taurohyodeoxycholic acid is the tauroconjugated form of Hyodeoxycholic acid (HDCA, a dihydroxylated natural bile acid). Taurohyodeoxycholic acid induces a biliary phospholipid secretion and suggests a hepatoprotective potential. Taurohyodeoxycholic acid also can promote gallstone dissolution.

Myristelaidic acid (trans-9-Tetradecenoic acid), a 14-carbon trans fatty acid, is the trans isomer of Myristoleic acid. Myristelaidic acid is found in most animal fats.

3,5-Dimethylbenzaldehyde is a building block in the chemical synthesis.

Sodium 3-methyl-2-oxobutanoate is a precursor of pantothenic acid in Escherichia coli.

Lysophosphatidylcholine 18:2 (1-Linoleoyl-2-Hydroxy-sn-glycero-3-PC), a lysophospholipid, is a potential biomarker identified from insulin resistance (IR) polycystic ovary syndrome (PCOS). Low plasma Lysophosphatidylcholine 18:2 also has been shown to predict impaired glucose tolerance, insulin resistance, type 2 diabetes, coronary artery disease, and memory impairment.

OMDM-2 is a potent, selective and metabolically stable inhibitor of anandamide cellular uptake (ACU), with a Ki of 3.0 μM.