Synthesis and Functionalization of 8-Methyl-2 h-pyrimido [2,1- c][1,2,4]triazine-3,6(1 h,4 h)-dione. - Jakubkiene, Virginija; Cepla, Vytautas; Burbuliene, Milda M.; Vainilavicius, Povilas (Journal of Heterocyclic Chemistry, 2012)