%0 Conference Proceedings %T Synthesis of new heterocyclic system: 2-substituted-4-methyl-5,11dihydrobenzo[b]pyrimido[4,5-e][1,4]thiazepine %A Akbarzadeh, Marzieh %A Bakavoli, Mehdi %A Eshghi, Hossein %A Jabbari Alamdasht, Atena %A Mokaber, Majid %A Mirzaei, Mehdi %J 22nd Iranian Seminar of Organic Chemistry %D 2014