Two new quinolizidine-based alkaloids (2 and 12), along with ten known ones (1, 3–11)
were isolated from the roots of S. tonkinensis. Their structures were determined by …

Cernumidine (CER) is a guanidinic alkaloid isolated from Solanum cernuum leaves. In this
work, we investigated the cytotoxicity, chemosensitizing effect of cernumidine to cisplatin …

Premnalatifolin A (1), a unique icetexane diterpene dimer was isolated from the stem-bark of
Indian medicinal plant, Premna latifolia. Its structure and relative stereochemistry were …

Thirty‐five compounds including twenty‐one alkaloids, lysicamine (1), liriodenine (2),
atherospermidine (3), oxoxylopine (4), oxoanolobine (5), oxoglaucine (6),(‐)‐anonaine (7) …

Herbal medicines were one of the major resources for healthcare in earlier stages, and
some traditional herbal medicines have been in use for more than 2000 years. Currently …

Syntheses and excellent anti-MRSA activities of the mansonone F analogs are reported. In
addition, the minimal structural requirements for its anti-MRSA activities as well as its …

Ethnopharmacological relevance Plants of genus Stemona (Stemonaceae) have been long
used locally and traditionally in many South and East Asian counties to relieve cough, dispel …

Covering: 1968 to June 2010 Tanshinones are a series of abietane diterpenes, isolated
exclusively from Salvia miltiorrhiza and related species. More than 40 tanshinones and their …

The manzamine alkaloids are absolutely one of the most fascinating marine natural
products. The representative manzamine alkaloids, manzamines A–C, were isolated from a …

Five novel quinolizidine-based alkaloids (1–5) were obtained from the seeds of Sophora
alopecuroides L. Compounds 1 and 2 are the first examples of sparteine-indolizine and …