Epstein–Barr virus (EBV) is a member of the γ-herpes virus subfamily and has been
implicated in the pathogenesis of several human malignancies. Bioassay-guided …

The systematic isolation of the EtOAc extract from Schisandra sphenanthera fruit was
performed during a search for HSV-2 and adenovirus inhibitors. Sixteen lignans were …

Abstract Background Radix Wikstroemiae is a common Chinese herbal medicine. The ethyl
acetate fraction of the ethanolic extract of W. indica possesses potent in vitro antiviral activity …

Bioassay-guided fractionation was conducted on an EtOAc-soluble extract of the whole
plants of Scutellaria barbata, monitored by inhibition of Epstein–Barr virus (EBV) lytic …

A new lignan bombasinol A (1), together with three known compounds was obtained from
the ethanol (95%) extract of roots of Bombax ceiba L. through its being subjected to silica gel …

The phytochemical investigation on the acetone extract of Euphorbia milii afforded thirteen
new ent-rosane diterpenoids (1–13) through bioassay guided fractionation for evaluating its …

Four new lignans, strebluslignanol F (1),(7′ R, 8′ S, 7 ″R, 8 ″S)-erythro-strebluslignanol
G (2), isomagnaldehyde (3) and isostrebluslignanaldehyde (4), along with 12 known lignans …

Chromatographic separation on the liquid-state fermented products produced by the fungal
strain Alternaria alstroemeriae Km2286 isolated from the littoral medicinal herb Atriplex …

Aqueous and ethanol extracts of Youngia japonica (also known as Oriental hawksbeard)
were tested in vitro for anti-tumor activity against three cell lines, human promyelocytic …

The antiviral activity of total flavonoid extracts from Selaginella moellendorffii Hieron and its
main constituents amentoflavone were investigated against coxsackie virus B3 (CVB3) …