The genus Helleborus belongs to the Ranunculaceae family, distributed in southeastern
Europe and western Asia. In folk medicine, it is commonly used as an anti-inflammatory and …

Abstract A new bufadienolide (1), two new bufadienolide glycosides (2 and 3), a new
ecdysteroid (4), and four known compounds (5–8), were isolated from the whole plants of …

Phytochemical investigation of the whole plants of Helleborus niger L.(Ranunculaceae)
resulted in the isolation of five undescribed compounds, including one bufadienolide (1), two …

Twelve steroidal glycosides (1–12) were isolated from the aerial parts of Avena sativa
L.(Poaceae). Among the isolated compounds, 1 was directly isolated from the plant for the …

Thirteen previously undescribed steroidal saponins, named parisverticilloside AM (1–13)
and twenty known steroidal saponins (14–33) were isolated from ethanol extract of the roots …

To explore new candidates for anticancer agents from natural products, the underground
parts of Agapanthus africanus, commonly used as an ornamental plant, were investigated …

The plants Acanthus ilicifolius L.(Acanthaceae) are used in Vietnamese folk medicine for the
treatment of stomach pain, hepatitis, asthama, and rheumatism. Phytochemical study on the …

Four new compounds, suaedamas A–D (1–4), and seven known ones (5–11) were isolated
from the aerial parts of Suaeda maritima. Their chemical structures were evaluated by the IR …