%0 Journal Article %T Synthesis of a novel fused tricyclic heterocycle, pyrimido[5,4- e ][1,4]thiazepine, and its derivatives %A Bazazan Noghani, Tahmineh %A Bakavoli, Mehdi %A Rahimizadeh, Mohammad %A Eshghi, Hossein %A M. Nikpour %J Heterocyclic Communications %@ 0793-0283 %D 2013