3-Bromo-5-ethylthiophene-2-carboxylic acid

ethyl 4-(2-((2-((5-chloro-2-methoxyphenyl)amino)-2-oxoethyl)thio)-4-oxothieno[3,2-d]pyrimidin-3(4H)-yl)piperidine-1-carboxylate

N-(5-chloro-2-methoxyphenyl)-2-((3-(4-methoxybenzyl)-4-oxo-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)thio)acetamide

2-((3-(benzo[d][1,3]dioxol-5-ylmethyl)-4-oxo-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)thio)-N-(5-chloro-2,4-dimethoxyphenyl)acetamide

2-((3-(benzo[d][1,3]dioxol-5-ylmethyl)-4-oxo-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)thio)-N-mesitylacetamide

2-((3-(benzo[d][1,3]dioxol-5-ylmethyl)-4-oxo-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)thio)-N-(5-chloro-2-methoxyphenyl)acetamide

N-(2-chlorobenzyl)-2-((4-oxo-3-phenethyl-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)thio)acetamide

N-benzyl-2-((3-(4-bromophenyl)-4-oxo-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)thio)-N-ethylacetamide

N-(2-methoxyphenyl)-2-((3-(4-methylbenzyl)-4-oxo-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)thio)butanamide

ethyl 4-(2-((2-(3,4-dihydroquinolin-1(2H)-yl)-2-oxoethyl)thio)-4-oxothieno[3,2-d]pyrimidin-3(4H)-yl)piperidine-1-carboxylate

2-((3-(benzo[d][1,3]dioxol-5-ylmethyl)-4-oxo-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)thio)-N-benzyl-N-ethylacetamide