Sildenafil is a Phosphodiesterase 5 Inhibitor with IC50 of 5.22 nM.

Dexpanthenol(D-泛醇) is an alcoholic analogue of D-pantothenic acid and cholinergic agent.

Vitamin K1(维生素 K1) a fat-soluble, naturally occurring vitamin with antihemorrhagic and prothrombogenic activity.

Etretinate(依曲替酯) is an oral aromatic retinoid acid which is effective in psoriasis and other dermatological syndromes. It activates retinoid receptors, causing an induction of cell differentiation, inhibition of cell proliferation, and inhibition of tissue infiltration by inflammatory cells.

Palmitoylethanolamide(PEA)(棕榈酰乙醇胺) is an endogenous fatty acid amide and selectively activates PPAR-α in vitro with an EC50 value of 3.1±0.4 μM.

Esculetin(6,7-二羟基香豆素) is a coumarin derivative found in various natural plant products with various biological and pharmaceutical properties including anti-edema, anti-inflammatory and anti-tumour effects. It inhibits lipoxygenases (LOs).

Isatin(靛红) is an endogenous MAO inhibitor with an IC50 of 15 μM and more active against MAO-B than MAO-A.

Benzenesulfonamide(苯磺酰胺) ia an inhibitor of carbonic anhydrases.