The present study is aiming at synthesis of new heterocycles like benzimidazole nucleus containing Pyrazole, isoxazole and thiazoles. The title compounds were synthesized from 4-(1H-benzo[d]imidazol-2-yl) oxazol-2-amine (1). The title compounds were evaluated for their in vitro anti-inflammatory activity and showed excellent to moderate activity and molecular docking studies were supporting anti-inflammatory activity exhibiting high inhibition constant and binding energy. The chemical structures of the synthesised compounds were characterized by IR, 1HNMR, Mass spectroscopic techniques.