N-(1-cyano-1-cyclopropylethyl)-2-{[(3-methoxyphenyl)methyl]sulfanyl}acetamide

2-((3-ethyl-4-oxo-4,5-dihydro-3H-pyrimido[5,4-b]indol-2-yl)thio)-N-((tetrahydrofuran-2-yl)methyl)acetamide

N-(3,4-dimethoxyphenethyl)-2-((3-ethyl-4-oxo-4,5-dihydro-3H-pyrimido[5,4-b]indol-2-yl)thio)acetamide

N-(3,4-dichlorophenyl)-2-((3-ethyl-4-oxo-4,5-dihydro-3H-pyrimido[5,4-b]indol-2-yl)thio)acetamide

2-((2-(2,6-dimethylmorpholino)-2-oxoethyl)thio)-3-(2-methoxyethyl)-3H-pyrimido[5,4-b]indol-4(5H)-one

ethyl 4-(2-((3-(2-methoxyethyl)-4-oxo-4,5-dihydro-3H-pyrimido[5,4-b]indol-2-yl)thio)acetyl)piperazine-1-carboxylate

2-((3-(2-methoxyethyl)-4-oxo-4,5-dihydro-3H-pyrimido[5,4-b]indol-2-yl)thio)-N-((tetrahydrofuran-2-yl)methyl)acetamide

ethyl 4-(2-((3-allyl-4-oxo-4,5-dihydro-3H-pyrimido[5,4-b]indol-2-yl)thio)acetyl)piperazine-1-carboxylate

2-((3-allyl-4-oxo-4,5-dihydro-3H-pyrimido[5,4-b]indol-2-yl)thio)-N-((tetrahydrofuran-2-yl)methyl)acetamide

2-((3-allyl-4-oxo-4,5-dihydro-3H-pyrimido[5,4-b]indol-2-yl)thio)-N-(3,4-dimethoxyphenethyl)acetamide

2-((3-allyl-4-oxo-4,5-dihydro-3H-pyrimido[5,4-b]indol-2-yl)thio)-N-(6-methylbenzo[d]thiazol-2-yl)acetamide