ethyl 4-methyl-2-(4-phenylpiperazin-1-yl)pyrimidine-5-carboxylate

methyl 2,5,7-trimethylpyrazolo[1,5-a]pyrimidine-3-carboxylate

ethyl 2-(benzylamino)-4-methylpyrimidine-5-carboxylate

ethyl 2-[(2-chlorobenzyl)thio]-7-methyl[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate

2-[3-(2-phenylethyl)-3,4-dihydro[1,3,5]triazino[1,2-a]benzimidazol-1(2H)-yl]ethanol

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-methyl[1,2,4]triazolo[1,5-a]pyrimidin-6-yl}ethanone

N-[amino(imino)methyl]benzenesulfonamide

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

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

N-[amino(imino)methyl]-4-methylbenzenesulfonamide