%0 Journal Article %T Synthesis of New Derivatives of 4-(4,7,7-Trimethyl-7,8-dihydro-6H-benzo [b]pyrimido[5,4-e][1,4]thiazin-2-yl)morpholine %A Karimian, Azam %A Eshghi, Hossein %A Bakavoli, Mehdi %A Shiri, Ali %J Journal of Heterocyclic Chemistry %@ 0022-152X %D 2017