Three new lignanamides, melongenamide E–G (1–3), together with fourteen known
analogues (4-17) were isolated by bioassay-guided fractionation from the roots of Solanum …

Reversed-phase HPLC analysis of the methanol extract of the seeds of Centaurea
schischkinii afforded a novel indole alkaloid, named schischkiniin (), together with four …

Salvia miltiorrhiza Bunge, a member of the Lamiaceae family, is valued in traditional
Chinese Medicine. Its dried root (named Danshen) has been used for hundreds of years …

Structures of stemona-amine B and stemona-lactams M–R - ScienceDirect Skip to main
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To discover new natural-product-based potential pesticides, 85 matrinic acid/alcohol/ester
derivatives were synthesized by structural modifications of a quinolizidine alkaloid matrine …

Quinolizidine alkaloids, a main form of alkaloids found in the genus Sophora, have been
shown to have many pharmacological effects. This review aims to summarize the …

Knema, a genus of the family Myristicaceae, usually found in Southeast Asia, has been used
to treat sores, pimples, rheumatism, and cancer. A compilation of the research on isolation …

We studied the alkaloid constituents and bioactivity of Sophora flavescens (Leguminosae).
The constituents were isolated with silica gel column chromatography, semi-preparative …

China is a country rich in medicinal plants because of its wide territory and variety of
geography. Plentiful experience has been accumulated and recorded in the long history of …

Cancer is the world's second-leading cause of death. Drug development efforts frequently
focus on medicinal plants since they are a valuable source of anticancer medications. A …