Hypericin is an inhibitor of PKC (protein kinase C), MAO (monoaminoxidase), dopamine-beta-hydroxylase, reverse transcriptase, telomerase and CYP.

Erianin could inhibit IDO-induced tumor angiogenesis.

L-Fucose is a naturally occurring methylpentose that exists in the L-configuration in nature. It is a component of the glycan chains in glycoproteins and glycolipids on the surface of mammalian cells and is involved in the determination of blood group antigen substructures.

Hydroxycitronellol serves as an important intermediate in organic synthesis, used as a solvent and as a component in surfactant formulations.

Actinine (γ-Butyrobetaine, Deoxycarnitine) is an metabolic and pro-atherogenic intermediate.

Pinostilbene monohydrate is the monohydrate form of pinostilbene (3,5-dihydroxy-4-methoxystilbene).

Apratoxin A is a potent cytotoxin.

Lomifylline is a derivative of Xanthine (HY-W017389).

Etoposide EP Impurity O is a related impurity of etoposide formed during the hydrolysis ring-opening of the 4,6-O-ethylidene protecting group in the sugar ring or during chemical synthesis. It is one of the specified impurities for the quality control of etoposide drug substances and formulations as defined by the European Pharmacopoeia (EP).

4,6-O-(1R)-Ethylidene-β-D-glucopyranose(Ethylidene glucose), a glucose derivative, is a competitive exofacial binding-site inhibitor on glucose transporter 1 (GLUT1).

β-D-Glucopyranose, 4,6-O-(1R)-ethylidene-, 2,3-bis(2,2-dichloroacetate) is a derivative formed by esterification of the 2,3-hydroxyl groups of 4,6-O-ethylidene-α-D-glucose with dichloroacetic acid. It is a key intermediate for glycosyl donor activation in etoposide synthesis and serves as a precursor to etoposide EP Impurity O.

β-D-Glucopyranose, 4,6-O-ethylidene-, 2,3-bis(chloroacetate), (R) is a derivative formed by esterification of the 2,3-hydroxyl groups of 4,6-O-ethylidene-α-D-glucose with chloroacetic acid. It is a key intermediate for glycosylation activation in etoposide synthesis and is commonly used in the glycosyl donor activation step in the industrial production of etoposide.

1,8-Cineole is an inhibitor of 5-HT3 receptor,potassium channel, TNF-α and IL-1β.

2''-O-Galloylhyperin upregulates SIRT1/Nrf2 signaling, inhibits NF-κB and MAPK (ERK1/2, p38, JNK) phosphorylation, suppresses TSHR activation, reduces ROS accumulation, and enhances SOD and GSH-Px activities.

4'-O-beta-Glucopyranosyl-5-O-methylvisamminol is an active natural chromone glycoside with multiple biological activities.

6-Gingerol is an active compound isolated from Ginger (Zingiber officinale),.