Quinolizidine alkaloids (QAs) are nitrogen-containing compounds produced naturally as
specialized metabolites distributed in plants and animals (eg, frogs, sponges). The present …

The direct catalytic asymmetric hydrogenation of pyridines for the synthesis of piperidines
remains a challenge. Herein, we report a one‐pot asymmetric hydrogenation of pyridines …

Isoquinoline alkaloids are a rich source of multimodal agents with distinctive structural
specificity and various pharmacological activities. In the present report, we propose a …

The alkaloids are a major class of nitrogen-containing plant specialized metabolites that
function as both toxic defense compounds and useful pharmaceuticals. Understanding the …

As Australian lupin cultivars are rich sources of polyphenols, dietary fibers, high-quality
proteins, and abundant bioactive compounds with significant antioxidant, antidiabetic, and …

Alkaloids play an essential role in protecting plants against herbivores. Humans can also
benefit from the pharmacological effects of these compounds. Plants produce an immense …

Background: Sophora tonkinensis Gagnep is an important Chinese herbal medicine, with
alkaloids and flavonoids being the primary pharmacological substances. However …

Pseudo-natural products, defined as the non-biogenic fusion of natural product fragments,
have emerged as an inspiration for rapidly identifying novel biologically active molecules …