2-Amino-3-methyl-3-(2-methylpyridin-4-yl)butanoic acid

1-((2-fluorobenzyl)thio)-4-isobutyl-N-isopropyl-5-oxo-4,5-dihydro-[1,2,4]triazolo[4,3-a]quinazoline-8-carboxamide

1-((3-fluorobenzyl)thio)-4-isobutyl-N-isopropyl-5-oxo-4,5-dihydro-[1,2,4]triazolo[4,3-a]quinazoline-8-carboxamide

1-({[(4-methylphenyl)carbamoyl]methyl}sulfanyl)-N,4-bis(2-methylpropyl)-5-oxo-4H,5H-[1,2,4]triazolo[4,3-a]quinazoline-8-carboxamide

N-cyclopentyl-1-((2-((3-fluoro-4-methylphenyl)amino)-2-oxoethyl)thio)-4-methyl-5-oxo-4,5-dihydro-[1,2,4]triazolo[4,3-a]quinazoline-8-carboxamide

N-cyclohexyl-1-((4-fluorobenzyl)thio)-4-methyl-5-oxo-4,5-dihydro-[1,2,4]triazolo[4,3-a]quinazoline-8-carboxamide

1-((2-chloro-6-fluorobenzyl)thio)-4-isobutyl-N-isopropyl-5-oxo-4,5-dihydro-[1,2,4]triazolo[4,3-a]quinazoline-8-carboxamide

N-(sec-butyl)-1-{[2-(cyclohexylamino)-2-oxoethyl]thio}-4-methyl-5-oxo-4,5-dihydro[1,2,4]triazolo[4,3-a]quinazoline-8-carboxamide

N-cyclopentyl-1-({[(3,5-dimethylphenyl)carbamoyl]methyl}sulfanyl)-4-methyl-5-oxo-4H,5H-[1,2,4]triazolo[4,3-a]quinazoline-8-carboxamide

N-cyclohexyl-1-{[(2,5-dimethylphenyl)methyl]sulfanyl}-4-methyl-5-oxo-4H,5H-[1,2,4]triazolo[4,3-a]quinazoline-8-carboxamide

1-((2-((4-ethylphenyl)amino)-2-oxoethyl)thio)-N-isobutyl-5-oxo-4-propyl-4,5-dihydro-[1,2,4]triazolo[4,3-a]quinazoline-8-carboxamide