2-methylpyrimido[1,2-a]benzimidazol-4(1H)-one

3,8-diphenylpyrazolo[5,1-c][1,2,4]triazin-4-amine

2-[(4-methoxyphenyl)amino]-4-methylpyrimidine-5-carboxylic acid

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

4-methyl-2-[(2-phenylethyl)amino]pyrimidine-5-carboxylic acid

N-benzyl-6-methoxy-1H-benzimidazol-2-amine

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

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

5-(4-methoxybenzyl)-1,4,5,6-tetrahydro-1,3,5-triazine-2-thiol

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

8-methoxy-4,4,6-trimethyl-4H-pyrrolo[3,2,1-ij]quinoline-1,2-dione