1,8-Naphthyridine derivatives: A privileged scaffold for versatile biological activities.

1, 8- Naphthyridine nucleus belongs to significant nitrogen-containing heterocyclic compounds which have garnered the interest of researchers due to its versatile biological activities. It is known to be used as an antimicrobial, anti-psychotic, anti-depressant, anti-convulsant, anti-Alzheimer's, anti-cancer, analgesic, anti-inflammatory, antioxidant, anti-viral, anti-hypertensive, anti-malarial, pesticides, anti-platelets, and CB2 receptor agonist, etc. The present review highlights the framework of biological properties of synthesized 1, 8-naphthyridine derivatives developed by various research groups across the globe.