%0 Journal Article %T Synthesis and Antioxidant Evaluation of Quinoxalino[2′,3′:5,6][1,3,4]thiadiazino[2,3-b]quinazolin-15-ones: Derivatives of a Novel Ring System %A Mousavi, Mahsa %A Bakavoli, Mehdi %A Shiri, Ali %A Eshghi, Hossein %J Journal of Heterocyclic Chemistry %@ 0022-152X %D 2018