@article{paperid:1053470, author = {Akaberi, Toktam and Shiri, Ali and Sheikhi-Mohammareh, Seddigheh}, title = {Synthesis of New Derivatives of Pyridazino[6,1-c]Pyrimido[5,4-e][1,2,4]Triazine; a Novel Heterocyclic System}, journal = {Journal of Chemical Research}, year = {2016}, volume = {40}, number = {1}, month = {January}, issn = {1747-5198}, pages = {44--46}, numpages = {2}, keywords = {1;2-dihydropyridazine-3;6-dione; heterocyclisation; 5-bromo-2;4-dichloro-6-methylpyrimidine; pyridazino[6;1-c]pyrimido[5;4-e][1;2;4]triazine}, }