1. Orientin (Luteolin-8-glucoside) may be regarded as a candidate therapeutic agent for treatment of vascular inflammatory diseases via inhibition of the HMGB1 signaling pathway. 2. Orientin protects vascular barrier integrity by inhibiting hyperpermeability, expression of CAMs, and adhesion and migration of leukocytes, thereby endorsing its usefulness as a therapy for vascular inflammatory diseases. 3. Orientin has neuroprotection effect by the intracellular mediation of caspase activity; may alleviate cognitive deficits and oxidative stress in AD mice; can exert antidepressant-like effects on CUMS mice, specifically by improving central oxidative stress, neurotransmission, and neuroplasticity.

Fuegin is a sesquiterpene compound isolated from the Polygonaceae plant Polygonum hydropiper.

Avicularin (Fenicularin) has anti-allergic, anti-inflammatory, hepatoprotective, antioxidant, anti-tumor and other activities. It ameliorates human hepatocellular carcinoma by modulating the activities of NF-κB(p65), COX-2, and PPAR-γ. In LPS-stimulated RAW 264.7 macrophages, it exerts anti-inflammatory activity by inhibiting the ERK signaling pathway.

Katacine inhibits of oxygen consumption and suppresses the speed of electrons transfer from oxidation substrates via respiratory chain of mitochondria to molecular oxygen.Katacine is a mixture of polymers of A-type proanthocyanidins at various stages of p

Dihydroresveratrol 3-O-glucoside is a natural product fonud in the leaves of Camellia sinensis var. assamica (J.W. Mast.) Kitam.

4-Hydroxy-3-methoxyphenylacetone is a phenolic compound widely used in biochemical experiments and drug synthesis research.

Corchoionoside C has antioxidant activity, shows strong scavenging activities on DPPH radical, it also shows weak antifungal activity. Corchoionosides A, B, and C inhibit the histamine release from rat peritoneal exudate cells induced by antigen-antibody reaction.

24-Methylenecycloartanone is a natural product from Polygonum bistorta.

Lanatoside B is a natural product from Polygonum lapathifolium.

8-Glucosyl-5,7-dihydroxy-2-(1-methylpropyl)chromone is a natural product for research related to life sciences. The catalog number is TN3278 and the CAS number is 188818-27-1.

Drim-7-ene-11,12-diol acetonide is a natural product for research related to life sciences. The catalog number is TN3895 and the CAS number is 213552-47-7.

1. 3''-Galloylquercitrin possesses the activity for PTK inhibition.

3''-O-Galloylmyricitrin is a natural product

2-Methoxystypandrone displays an immunomodulatory effect in a cellular model, it blocks inflammatory responses by impairing NF-κB signaling to limit the inflammation and oxidative stress for preservation of BBB integrity. 2-Methoxystypandrone concomitant

Methyl isodrimeninol is a natural product of Polygonum, Polygonaceae. The catalog number is TN4547 and the CAS number is 442851-27-6. Methyl isodrimeninol can be used as a reference standard.

Polygonal is a natural product of Polygonum, Polygonaceae. The catalog number is TN4814 and the CAS number is 72537-20-3. Polygonal can be used as a reference standard.

Dendocarbin A is a natural product of Polygonum, Polygonaceae. The catalog number is TN3828 and the CAS number is 350986-74-2. Dendocarbin A can be used as a reference standard.

2''-O-Galloylmyricitrin is a natural product for research related to life sciences. The catalog number is TN2785 and the CAS number is 56939-52-7.

Taxifolin 3-O-beta-D-xylopyranoside is a natural product of Polygonum, Polygonaceae. The catalog number is TN5111 and the CAS number is 40672-47-7. Taxifolin 3-O-beta-D-xylopyranoside can be used as a reference standard.

12-Hydroxyisodrimenin is a natural product for research related to life sciences. The catalog number is TN2599 and the CAS number is 218780-16-6.

3,5,7-Trihydroxychromone exhibits weak antiangiogenic activity.