<abstract abstract-type="main" xml:lang="en"> <title>Abstract</title> <p>A diversity‐oriented synthesis of fused tetracyclic 6, 11‐dihydroquinoxalino[2, 3‐b]quinolines is described via sequential Ugi‐variant multicomponent reaction and Pd‐catalyzed bis‐annulation in a one‐pot process.</p> </abstract>