1. Ginkgetin has anti-influenza virus and anti-fungal activities. 2. Ginkgetin has anti-inflammatory activity, can down-regulates COX-2 induction in vivo against skin inflammatory responses. 3. Ginkgetin is a good STAT3 inhibitor and may be a useful lead

Procyanidin B1, isolated from commonly eaten fruits, binds to the TLR4/MD-2 complex and has anti-inflammatory activity.

Bilobetin ameliorates insulin resistance by PKA-mediated phosphorylation of PPARα in rats fed a high-fat diet.

Procyanidin B2 (Proanthocyanidin B2) has vascular protective, anti-diabetic nephropathy, anti-cancer, anti-inflammatory, and antioxidant activities. Procyanidin B2 inhibited NLRP3 inflammasome activation via suppression of AP-1 pathway.

1. ISOGINKGETIN (4',4'''-Dimethylamentoflavone), a compound derived from the leaves of Ginkgo biloba, to up-regulate adiponectin secretion with potency comparable to that of rosiglitazone, a known modulator of adiponectin production. 2. Isoginkgetin has anti-tumor activity, the mechanistic basis is splicing inhibition , thus, pre-mRNA splicing inhibitors may represent a novel avenue for development of new anti-cancer agents.3. Isoginkgetin can inhibit tumor cell invasion by regulating phosphatidylinositol 3-kinase/Akt-dependent matrix metalloproteinase-9 expression. 4. Isoginkgetin (0.3mg/kg ip for 3d) can reduce the level of O2·- in plasma and erythroeyte and sometimes increase the activity of SOD in anoxic rats, the action being stronger than aspirin.

Procyanidin C1 is a natural polyphenol that causes DNA damage, cell cycle arrest, and apoptosis induction. It reduces Bcl-2 protein levels and enhances the expression of BAX, caspase 3, and 9 in cancer cells.

Amentoflavone (3',8''-Biapigenin), as a potent inhibitor of CYP3A4 and CYP2C9, can interact with many other medications. CYP3A4 and CYP2C9 are proteins used for drug metabolism in the body. Amentoflavone also is an inhibitor of human cathepsin B. It has antimalarial activity in trials significant affinities towards the Delta-1, kappa opioid receptors (as an antagonist) and binds to benzodiazepine receptors. Amentoflavone may be a potential lead for a new type of anti-inflammatory agents having the dual inhibitory activity of group II phospholipase A2 and cyclooxygenase. Amentoflavone and quercetin differentially exerted suppression of PGE2 biosynthesis via downregulation of COX-2/iNOS expression.

Proanthocyanidins is a natural product, used as antioxidant and anti-cancers agent.

Sciadopitysin may prevent the development of diabetic osteopathy, it exerts its therapeutic effects via upregulation of mitochondrial biogenesis.Sciadopitysin shows protective effects on antimycin A-induced toxicity in osteoblastic MC3T3-E1 cells, it may

Hinokiflavone, a novel modulator of pre-mRNA splicing activity both in vitro and in cellulo, inhibits the assembly of the spliceosome, particularly blocking the formation of the B complex. Additionally, it acts as a SUMO protease inhibitor by impeding the activity of sentrin-specific protease 1 (SENP1). Hinokiflavone also demonstrates significant cytotoxicity, including the inhibition of MMP-9.

Procyanidin B3(B3) is a procyanidin dimer that is widely studied due to its high abundance in the human diet and antioxidant activity.

Podocarpusflavone A is a DNA topoisomerase I inhibitor with moderate anti-proliferative activity that induces cell apoptosis in MCF-7.

Procyanidin A1 (Proanthocyanidin A1) has antiallergic effects, it inhibits degranulation downstream of protein kinase C activation or Ca2+; influx from an internal store in RBL-2H3 cells.

Chamaechromone is a natural product isolated from the roots of Stellera chamaejasme L.. Chamaechromone has anti-HBV and insecticidal activity.

Procyanidin A2 is a potential precursor of 5-(3',4'-dihydroxyphenyl)-γ-valerolactone, exhibits antioxidant, anti-inflammary, anti-hyperglycemia, and anti-type 2 diabetes activities. Procyanidin A2 demonstrates liver cell regenerative activity in scratch w

Isoneochamaejasmin A (INCA), a biflavonoid, is a main active ingredient in the dried root of *Stellera chamaejasme* L., a traditional Chinese medicine.

4'-O-Methylochnaflavone is a biflavonoid compound extracted from the leaves of Ginkgo biloba L., which inhibits lymphocyte proliferation induced by Con A or LPS.

Chamaejasmenin B is a compound isolated from Stellera chamaejasme L. Chamaejasmenin B has anticancer and antitumor activity, inhibiting cancer cell migration and invasion, and inhibiting tumor metastasis.Chamaejasmenin B is used in the study of cancers such as breast cancer.

Ellagic acid 3-O-α-L-rhamnopyranoside is a natural product found in the tuberous roots of [Potentilla anserina].

Morelloflavone is a biflavonoid derived from Garcinia cambogia with anticancer property that inhibits tumor angiogenesis by targeting Rho GTPases and the extracellular signal-regulated kinase (ERK) signaling pathway. Fukugetin inhibits the cellular proliferation of a variety of cancer cell lines, such as Caspase-9, TNF -α, ER-α, , HER-2.

2,3,2'',3''-Tetrahydroochnaflavone is a natural product of Lonicera (Caprifoliaceae), with catalog number T5156 and CAS number 678138-59-5, used as a reference standard.

Tetrahydroamentoflavone is a potent XO inhibitor (IC50 = 92 nM, Ki = 982 nM) with anti-inflammatory effects. Tetrahydroamentoflavone can be used for studies about inflammation and gout.

2,3-Dihydroisoginkgetin is a Tyrosinase inhibitor with 36.84% inhibition at 0.1 mM.

4',4'''-Di-O-methylcupressuflavone is a natural product derived from Phyllanthus niruri Linn.