ethyl 1-(9,10,10-trioxothioxanthene-3-carbonyl)piperidine-4-carboxylate

ethyl 2-[2-[[1-(4-chlorophenyl)-3-methylthieno[2,3-c]pyrazole-5-carbonyl]amino]-1,3-thiazol-4-yl]acetate

ethyl 5-(cyclobutanecarbonylamino)-3-methylthiophene-2-carboxylate

Ethyl 2-[[4-[(diethylamino)sulfonyl]benzoyl]amino]-4-thiazolecarboxylate

ethyl 4-(5-nitro-1-benzothiophene-2-carbonyl)piperazine-1-carboxylate

ethyl 2-[2-[(4-chloro-3-piperidin-1-ylsulfonylbenzoyl)amino]-1,3-thiazol-4-yl]acetate

ethyl 4-[2-[[2-([1,2,4]triazolo[4,3-a]pyridin-3-ylsulfanyl)acetyl]amino]-1,3-thiazol-4-yl]benzoate

ethyl 2-(benzenesulfonamido)-1-(3-methoxypropyl)pyrrolo[3,2-b]quinoxaline-3-carboxylate

ethyl 2-[(2-nitrophenyl)sulfanylamino]-4-phenylthiophene-3-carboxylate

ethyl 4-[(7Z)-6-oxo-7-(2-oxo-1H-indol-3-ylidene)-2,4-dihydro-[1,3]thiazolo[3,2-a][1,3,5]triazin-3-yl]benzoate

ethyl 5-(1,3-benzodioxol-5-ylmethyl)-2-[[4-(dimethylsulfamoyl)benzoyl]amino]-4-methylthiophene-3-carboxylate

ethyl 4-(2-chlorophenyl)-2-[[2-(2-fluoroanilino)acetyl]amino]thiophene-3-carboxylate

ethyl 2-[[4-phenyl-5-(3-piperidin-1-ylsulfonylphenyl)-1,2,4-triazol-3-yl]sulfanyl]acetate

ethyl 3-methyl-5-[(2,3,4,5-tetrafluorobenzoyl)amino]thiophene-2-carboxylate

ethyl N-[(3-bromophenyl)methylideneamino]carbamate

ethyl 3-[(5-nitrothiophene-2-carbonyl)amino]-5-phenylthiophene-2-carboxylate

ethyl 2-[2-[[3-(benzylsulfamoyl)benzoyl]amino]-1,3-thiazol-4-yl]acetate

ethyl 5-[[3-(4-methoxyphenyl)-1-phenylpyrazole-4-carbonyl]amino]-3-methylthiophene-2-carboxylate

ethyl 2-[(4-oxochromene-2-carbonyl)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate

ethyl 2-[6-ethyl-3-naphthalen-2-yloxy-4-oxo-2-(trifluoromethyl)chromen-7-yl]oxyacetate

ethyl 1-ethyl-2-sulfanylidene-3H-benzimidazole-5-carboxylate

ethyl 4-methyl-2-(phenylcarbamothioylamino)-1,3-thiazole-5-carboxylate

ethyl 4-[(5-chloro-2-sulfanylidene-1,3-benzothiazol-3-yl)methyl]piperazine-1-carboxylate

ethyl 2-[2-[[2-(1,3-dioxoisoindol-2-yl)acetyl]amino]-1,3-thiazol-4-yl]-2-oxoacetate

ethyl 2-[2-(3-oxo-1,2-benzothiazol-2-yl)-1,3-thiazol-4-yl]acetate

ethyl 2,4-dimethyl-5-[2-(4-oxo-3-phenylquinazolin-2-yl)sulfanylacetyl]-1H-pyrrole-3-carboxylate

ethyl 6-benzyl-2-[(2-phenoxyacetyl)amino]-5,7-dihydro-4H-thieno[2,3-c]pyridine-3-carboxylate

ethyl 3-[(3,4-dichlorophenyl)carbamoylamino]-4-(ethylamino)benzoate

ethyl 5-methyl-4-oxo-3-[[4-(pyridine-3-carbonyloxy)phenyl]methylideneamino]thieno[2,3-d]pyrimidine-6-carboxylate

ethyl 5-(4-ethoxycarbonyloxy-6-ethyl-7-methoxy-2-oxochromen-3-yl)furan-2-carboxylate

ethyl 1-butyl-2-[(4-fluorobenzoyl)amino]pyrrolo[3,2-b]quinoxaline-3-carboxylate

ethyl 2-amino-1-[(3,4-dimethoxyphenyl)methyl]pyrrolo[3,2-b]quinoxaline-3-carboxylate

ethyl 2-[(2-chlorophenyl)hydrazinylidene]-2-(4-methylpiperazin-1-yl)acetate

ethyl 2-(3,4-dihydro-1H-isoquinolin-2-yl)-2-[[3-(trifluoromethyl)phenyl]hydrazinylidene]acetate

ethyl 4-[3-(2-chloropyridine-3-carbonyl)imino-1H-isoindol-2-yl]benzoate

ethyl 2-[(4-chlorophenyl)methylimino]-2-[2-[3-(trifluoromethyl)phenyl]hydrazinyl]acetate

ethyl 5-(phenylcarbamoylamino)pentanoate

ethyl 4-[3-[(3,4-dichlorophenyl)carbamoylimino]-1H-isoindol-2-yl]benzoate

ethyl 1,2,5-trimethylpyrrole-3-carboxylate

ethyl 5-cyano-6-[2-(5-cyano-2-methyl-6-methylsulfanylpyridin-3-yl)-2-oxoethyl]sulfanyl-2-methylpyridine-3-carboxylate

ethyl 5-cyano-6-[2-(5-cyano-2-methyl-6-methylsulfanylpyridin-3-yl)-2-oxoethyl]sulfanyl-2-oxo-1H-pyridine-3-carboxylate

ethyl 2-(butanoylamino)-1,3-thiazole-4-carboxylate

ethyl 3-chloro-6-fluoro-1-benzothiophene-2-carboxylate

ethyl 4,5-bis(dimethylamino)naphthalene-1-carboxylate

ethyl 2-[2-[(5-nitro-1-benzothiophene-2-carbonyl)amino]-1,3-thiazol-4-yl]acetate

ethyl 5-[[2-(4-methylphenyl)quinoline-4-carbonyl]amino]thiophene-2-carboxylate

Ethyl 3,6-dichlorobenzo[b]thiophene-2-carboxylate

ethyl 2-[[2-(4-chlorophenoxy)acetyl]amino]-4-phenyl-1,3-thiazole-5-carboxylate

ethyl 2-(2-phenylethylimino)-2-[2-[3-(trifluoromethyl)phenyl]hydrazinyl]acetate

ethyl 2-methyl-5-(2-phenoxyacetyl)oxy-1-benzofuran-3-carboxylate

ethyl 3-prop-2-enyl-2-sulfanylidene-4-[(3,4,5-trimethoxybenzoyl)amino]-1,3-thiazole-5-carboxylate

ethyl 5-(4-fluorobenzoyl)oxy-1,2-dimethylindole-3-carboxylate

ethyl 5-ethyl-2-[(6-methoxynaphthalene-2-carbonyl)amino]thiophene-3-carboxylate

ethyl 4-phenyl-2-[[2-([1,2,4]triazolo[3,4-b][1,3]benzothiazol-1-ylsulfanyl)acetyl]amino]thiophene-3-carboxylate

ethyl 2-[2-[[4-(difluoromethoxy)benzoyl]amino]-1,3-thiazol-4-yl]acetate

ethyl 2-[[2-[4-(trifluoromethyl)phenyl]benzoyl]amino]-1,3-thiazole-4-carboxylate

ethyl 5-(2-phenoxyacetyl)oxy-2-phenyl-1-benzofuran-3-carboxylate

ethyl 2-[(2-thiophen-2-ylquinoline-4-carbonyl)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate

ethyl 1-butyl-2-[(4-nitrophenyl)sulfonylamino]pyrrolo[3,2-b]quinoxaline-3-carboxylate

ethyl 5-oxo-[1,3,4]thiadiazolo[3,2-a]pyrimidine-6-carboxylate

ethyl 5-amino-4-(1,1,1,3,3,3-hexafluoro-2-hydroxypropan-2-yl)furan-2-carboxylate

ethyl 2-amino-5-(1,3-benzodioxol-5-ylmethyl)-4-methylthiophene-3-carboxylate

ethyl 4-(4-methylphenyl)-2-[[2-(1-phenyltetrazol-5-yl)sulfanylacetyl]amino]thiophene-3-carboxylate

ethyl 3-[(9-ethylcarbazol-3-yl)methylideneamino]-2,5-dimethyl-4-oxothieno[2,3-d]pyrimidine-6-carboxylate

ethyl 2-[2-[[2-(2-chloro-4-nitrophenoxy)acetyl]amino]-1,3-thiazol-4-yl]acetate

ethyl 4-(4-ethoxy-2-nitrophenyl)-5-imino-1,3,4-thiadiazole-2-carboxylate