4-(1-methyl-1H-pyrazol-3-yl)piperidin-3-amine

9-(4-chlorophenyl)-7-(2-methoxybenzyl)pyrido[4,3-d][1,2,4]triazolo[1,5-a]pyrimidin-8(7H)-one

9-(4-chlorophenyl)-7-[3-(methoxymethyl)-1H-1,2,4-triazol-5-yl]pyrido[4,3-d][1,2,4]triazolo[1,5-a]pyrimidin-8(7H)-one

9-(4-chlorophenyl)-7-(2-hydroxyethyl)-2-methylpyrido[4,3-d][1,2,4]triazolo[1,5-a]pyrimidin-8(7H)-one

N-cyclohexyl-2-[1-(1H-tetrazol-1-ylmethyl)cyclohexyl]acetamide

9-(4-chlorophenyl)-7-[2-(4-methoxyphenyl)ethyl]-2-methylpyrido[4,3-d][1,2,4]triazolo[1,5-a]pyrimidin-8(7H)-one

N-[9-(4-chlorophenyl)-8-oxopyrido[4,3-d][1,2,4]triazolo[1,5-a]pyrimidin-7(8H)-yl]acetamide

2-isopentyl-8-(2-pyridyl)pyrido[4,3-b][1,6]naphthyridine-1,9(2H,8H)-dione

2-isopentyl-8-(1H-1,2,4-triazol-5-yl)pyrido[4,3-b][1,6]naphthyridine-1,9(2H,8H)-dione

2-(3-chlorophenyl)-8-(2-hydroxyethyl)pyrido[4,3-b][1,6]naphthyridine-1,9(2H,8H)-dione

2-(2-hydroxyethyl)-8-(2-methoxyphenyl)pyrido[4,3-b][1,6]naphthyridine-1,9(2H,8H)-dione