%0 Journal Article %T A general synthesis of pyridazino[4,3- e ][1,3,4]thiadiazines %A Bakavoli, Mehdi %A Mollashahi, Ebrahim %A Seyedi, Seyed Mohammad %A Rahimizadeh, Mohammad %A Shiri, Ali %A Mohsen Nikpour %J Journal of Sulfur Chemistry %@ 1741-5993 %D 2007