Forsythoside E is a natutal product isolated from fruits of forsythia suspensa.

Phillyrin (Forsythin) is a novel AMPK activator, has anti-obesity effects in nutritive obesity mice, it can prevent lipid accumulation in HepG2 cells by blocking the expression of SREBP-1c and FAS through LKB1 AMPK activation. Phillyrin(Forsythin) may be a new preventive agent of acute lung injury in the clinical setting, it potentially contributes to the suppression of the activation of MAPK and NF-κB pathways, it also has protective effects on H2O2-induced oxidative stress and apoptosis in PC12 cells.

Isoforsythiaside has antioxidant, and antibacterial activities.

Arjunetin, an insect feeding-deterrent and growth inhibitor, shows antioxidant and anti-inflammatory activities.

Arjunglucoside I has anti-inflammatory activity, it exhibits significant activity against carrageenan-induced paw edema in rat. It also shows antiproliferative activity against the A2780 human ovarian cancer cell line with an IC(50) value of 1.2 microM.

Rengynic acid has potent antiviral effect on RSV for the first time in vitro.

Suspenoidside B possesses strong hepatoprotective activities against the damage in HepG2 cell.

Forsythenside A is a natural product from Forsythia suspensa.

Cedrusin shows a cytotoxic effect on A375 and HeLa cells.

Epirengynic acid has antiviral activity against RSV

Rengyol is a natural product of Forsythia, Oleaceae. The catalog number is TN4907 and the CAS number is 93675-85-5. Rengyol can be used as a reference standard.