A series of analogue and derivatives of heterocyclic bearing nitrogen, oxygen and oxazole moieties constitutes the core structure of a several biological active compounds. Oxazole containing heterocyclic compounds plays an important role in medicinal chemistry and exhibit wide range of biological activities. Benzoxazole Nucleus have been reported various types of biological activities such as Antidepressant, Antibacterial, Antifungal, Antiinflammatory, Analgesic and Anticancer.