Sotetsuflavone is a potent inhibitor of DENV-NS5 RdRp (Dengue virus NS5 RNA-dependent RNA polymerase) with an IC50 of 0.16 μM, is the most active compound of this series.
26-Nor-8-oxo-alpha-onocerin can promote the osteoblast proliferation rate, the effect is time-dependent,concentration-dependent and differentiation state-dependent.
Selaginellin has a neuroprotective effect against L-glutamate-induced neurotoxicity through mechanisms related to anti-oxidation and anti-apoptosis via scavenging reactive oxygen species and up-regulating the expression of klotho gene. Selaginellin shows
Serratenediol demonstrates strong inhibitory effects on the Epstein-Barr virus early antigen (EBV-EA) activation without showing any cytotoxicity, its effects being stronger than that of a representative control, oleanolic acid. Serratenediol can promote