Wogonin (Vogonin), a natural and biologically-active flavonoid found in plants, is an inhibitor of CDK9 and does not inhibit CDK2, CDK4 and CDK6 at doses that inhibit CDK9 activity; Also inhibits N-acetyltransferase.

Wogonin (Vogonin), a natural and biologically-active flavonoid found in plants, is an inhibitor of CDK9 and does not inhibit CDK2, CDK4 and CDK6 at doses that inhibit CDK9 activity; Also inhibits N-acetyltransferase.

Rebaudioside C (Dulcoside B) belongs to the family of Steviol Glycosides. It is a natural constituent of the plant Stevia rebaudiana Bertoni and used as natural sweeteners to diabetics and others on carbohydrate-controlled diets.

Danshensu (Salvianic acid A), a herbal preparation used in traditional Chinese medicine, possesses potential antitumor and anti‑angiogenesis effects. Danshensu inhibits CYP2E1 and CYP2C9 with IC50 of 36.63 and 75.76 μm, respectively.

Sodium ferulate (SF, Ferulic acid sodium salt), the sodium salt of ferulic acid, is a drug used in traditional Chinese medicine for treatment of cardiovascular and cerebrovascular diseases and to prevent thrombosis.

Oxyresveratrol (Tetrahydroxystilbene, 2,3′,4,5′-tetrahydroxystilbene), a naturally occurring compound particularly found in Morus alba L., exhibits a potent inhibitory effect on dopa oxidase activity of tyrosinase which catalyzes rate-limiting steps of melanin biosynthesis.

Arctiin (Arctigenin-4-Glucoside, NSC 315527) acts on an agonists of the adiponectin receptor 1 with anti-cancer effects.

Psoralen (Psoralene, Ficusin, Furocoumarin) is a naturally occurring furocoumarin that intercalates with DNA, inhibiting DNA synthesis and cell division.

Psoralen (Psoralene, Ficusin, Furocoumarin) is a naturally occurring furocoumarin that intercalates with DNA, inhibiting DNA synthesis and cell division.

Trapidil (Rocornal, Trapymin, Avantrin, Trapymine) is a PDGF antagonist that can inhibit the proliferation of the PDGF-producing glioma cells.