7-amino-5-methylpyrido[3,4-e][1,2,4]triazolo[1,5-a]pyrimidin-6(7H)-one

ethyl 7-[(E)-2-(dimethylamino)vinyl]-2-pyridin-3-yl[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate

1-{7-[(E)-2-(dimethylamino)vinyl]-2-pyridin-3-yl[1,2,4]triazolo[1,5-a]pyrimidin-6-yl}ethanone

1-[2-(2-furylamino)-4-methylpyrimidin-5-yl]ethanone

1-[7-methyl-2-(prop-2-yn-1-ylthio)[1,2,4]triazolo[1,5-a]pyrimidin-6-yl]ethanone

4-[4-(methylthio)phenyl]-1,4-dihydro[1,3,5]triazino[1,2-a]benzimidazol-2-amine

methyl 1,3-dimethyl-2,4,7-trioxo-1,2,3,4,7,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylate

(2E)-1-[4-(benzyloxy)phenyl]-3-(dimethylamino)prop-2-en-1-one

2-ethyl[1,2,4]triazolo[1,5-a][1,3,5]triazin-7-amine

N-(4,6-dimethylpyrimidin-2-yl)-N'-(2-methoxyphenyl)guanidine

N-(4,6-dimethylpyrimidin-2-yl)-N'-(2-hydroxyphenyl)guanidine