Background Alkaloids have been considered as the most promising bioactive ingredients in
plant species from the genus Zanthoxylum. This study reports on the compositions and …

Medicinal plants are well-known in affording clinically useful agents, with rich medicinal
values by combining with disease targets through various mechanisms. Plant secondary …

Alkaloids are well known phytoconstituents for their diverse pharmacological properties.
Alkaloids are found in all plant parts like roots, stems, leaves, flowers, fruits and seeds …

Cancer is one of the most dreadful disease conditions all over the world. With the side
effects and cost of conventional treatment, there is a demand for new therapies to prevent …

Aim To develop analytical methods for the identification and determination of the flavonoids
in Sophora tonkinensis for comprehensive quality evaluation. Methods An HPLC-DAD-ESI …

Isoquinoline alkaloids-enriched herbal plants have been used as traditional folk medicine
for their anti-inflammatory, antimicrobial, and analgesic effects. They induce cell cycle arrest …

Three new 2-quinolinone alkaloids, zanthosimuline, huajiaosimuline, simulanoquinoline,
along with nine known compounds, N-acetylanonaine, chelerythrine, norchelerythrine …

The isoquinoline alkaloids, protopine and allocryptopine are components of numerous
phytopreparations. The wide spectrum of biological activities reported for these alkaloids …

Despite great advances in the development of modern anticancer drugs, it is still challenging
to find safer and more effective ones due to a new spectrum of diseases and emerging drug …

Natural products are continuing to prove as a vital source of medicinally useful drug lead
molecules. Although synthetic organic chemistry has achieved several milestones in human …