Abstract Ethnopharmacological relevance Angelica dahurica (Hoffm.) Benth. & Hook. f. ex
Franch. & Sav.(Umbelliferae family) is an herbaceous, perennial plant native to northern and …

Influenza A virus (IAV) poses a severe threat to human health and is a major public health
problem worldwide. As global anti-influenza virus drug resistance has increased …

Influenza viruses pose a severe threat to human health and a significant increase in antiviral
drug-resistant among influenza viruses worldwide has been observed. Therefore, there is an …

Puerarin is a major isofiavone compound isolated from the root of Pueraria lobata. It was
reported that puerarin had antioxidant, antiinflammatory, antitumor, cholesterol lowering …

Secondary plant metabolites from food extracts, namely daidzein, quercetin, and luteolin,
exhibit anti-influenza virus effects, with IC50 values of 143.6, 274.8, and 8.0 μM …

Two new sesquiterpene coumarins, designated 5′-acetoxy-8′-hydroxyumbelliprenin (1)
and 10′ R-acetoxy-11′-hydroxyumbelliprenin (2), and a new diterpene, 15-hydroxy-6-en …

Abstract Background Polygonum chinense Linn. is a common medicinal plant in Southeast
Asia and has been used in traditional medicine in Vietnam. The plant contains …

Elsholtzia rugulosa (Lamiaceae), a common Chinese herb, is widely used in the treatment of
cold and fever. In order to elucidate the action mechanism and the active principles from the …

To identify new potential anti-influenza compounds, we isolated six flavonoids, 2′-hydroxyl
yokovanol (1), 2′-hydroxyl neophellamuretin (2), yokovanol (3), swertisin (4), spinosin (5) …

Influenza viruses cause significant morbidity and mortality in humans through epidemics or
pandemics. The lack of effective therapeutical treatment underlines the importance of …