Yuzurimine-type alkaloids are a class of naturally occurring nitrogen-containing compounds derived from Yuzu, a citrus fruit native to East Asia. These alkaloids exhibit a diverse range of biological activities, including anti-inflammatory, antioxidant, and neuroprotective properties. Structurally, yuzurimines feature a unique 5-epi-pulegone moiety attached to a basic nitrogen atom, forming a complex cyclic system. Due to their structural complexity and potential therapeutic applications, these alkaloids have gained significant attention in both pharmaceutical research and natural product chemistry. Further studies are ongoing to explore their roles in various biological processes and to develop them into effective drugs for treating diseases such as Alzheimer's disease and inflammatory disorders.