4-Hydroxy-6,7-dihydro-1,2-benzoxazole-3-carboxylic acid

N-(2-furylmethyl)-3-(5-oxo-4-propyl-4,5-dihydrothieno[2,3-e][1,2,4]triazolo[4,3-a]pyrimidin-1-yl)propanamide

N-cycloheptyl-3-(5-oxo-4-propyl-4,5-dihydrothieno[2,3-e][1,2,4]triazolo[4,3-a]pyrimidin-1-yl)propanamide

N-(4-methylbenzyl)-3-(5-oxo-4-propyl-4,5-dihydrothieno[2,3-e][1,2,4]triazolo[4,3-a]pyrimidin-1-yl)propanamide

3-(4-butyl-5-oxo-4,5-dihydrothieno[2,3-e][1,2,4]triazolo[4,3-a]pyrimidin-1-yl)-N-(2-chlorobenzyl)propanamide

4-butyl-1-(3-(4-(4-methoxyphenyl)piperazin-1-yl)-3-oxopropyl)thieno[2,3-e][1,2,4]triazolo[4,3-a]pyrimidin-5(4H)-one

4-ethyl-1-(3-(4-(2-fluorophenyl)piperazin-1-yl)-3-oxopropyl)thieno[2,3-e][1,2,4]triazolo[4,3-a]pyrimidin-5(4H)-one

N-allyl-3-(4-isobutyl-5-oxo-4,5-dihydrothieno[2,3-e][1,2,4]triazolo[4,3-a]pyrimidin-1-yl)propanamide

3-(4-isobutyl-5-oxo-4,5-dihydrothieno[2,3-e][1,2,4]triazolo[4,3-a]pyrimidin-1-yl)-N-(2-methoxyethyl)propanamide

1-(3-(4-(3-chlorophenyl)piperazin-1-yl)-3-oxopropyl)-4-isobutylthieno[2,3-e][1,2,4]triazolo[4,3-a]pyrimidin-5(4H)-one

N-(1-((3r,5r,7r)-adamantan-1-yl)ethyl)-3-(5-oxo-4-propyl-4,5-dihydrothieno[2,3-e][1,2,4]triazolo[4,3-a]pyrimidin-1-yl)propanamide