Lignans: Chemical and Biological Properties (original) (raw)

Lignans are a class of natural products derived from plants, recognized for their diverse chemical structures and significant biological properties. This paper explores the historical context of lignan research, highlighting their isolation and functional activities such as antiviral, anticancer, anti-inflammatory, and antioxidative effects. The synthesis methods and chemical transformations of lignans are also discussed, alongside a summary of their biological activities, emphasizing the need for further phytochemical investigations and their potential applications in therapeutic contexts.