%0 Journal Article %T Synthesis of a Novel Heterocyclic system, [1,2,4] triazino [1,2-a] pyrimido [4,5-e] [1,3,4] thiadiaz %A M. Heravi %A -, - %A Rahimizadeh, Mohammad %A Bakavoli, Mehdi %A Ghassemzadeh %J Phosphorus, Sulfur, and Silicon and the Related Elements %@ 1042-6507 %D 2006