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ethyl 5-amino-3-(4-methylphenyl)-4-oxo-3H,4H-thieno[3,4-d]pyridazine-1-carboxylate
ethyl 5-amino-3-(2-fluorophenyl)-4-oxo-3H,4H-thieno[3,4-d]pyridazine-1-carboxylate
ethyl 5-amino-4-oxo-3-[4-(trifluoromethyl)phenyl]-3H,4H-thieno[3,4-d]pyridazine-1-carboxylate
N-phenyl-2-{[5-(piperazin-1-yl)-1,3,4-thiadiazol-2-yl]sulfanyl}acetamide
N-methyl-2-{[5-(piperazin-1-yl)-1,3,4-thiadiazol-2-yl]sulfanyl}acetamide
2-{[5-(piperazin-1-yl)-1,3,4-thiadiazol-2-yl]sulfanyl}acetamide
2-{[5-(piperazin-1-yl)-1,3,4-thiadiazol-2-yl]sulfanyl}-N-(propan-2-yl)acetamide
N-(5-methyl-1,2-oxazol-3-yl)-2-{[5-(piperazin-1-yl)-1,3,4-thiadiazol-2-yl]sulfanyl}acetamide
1-(5-{[(4-fluorophenyl)methyl]sulfanyl}-1,3,4-thiadiazol-2-yl)piperazine
7-phenyl-5H,6H,7H-imidazo[2,1-c][1,2,4]triazole-3-thiol
7-(4-methoxyphenyl)-5H,6H,7H-imidazo[2,1-c][1,2,4]triazole-3-thiol
7-(4-fluorophenyl)-5H,6H,7H-imidazo[2,1-c][1,2,4]triazole-3-thiol
7-(4-methylphenyl)-5H,6H,7H-imidazo[2,1-c][1,2,4]triazole-3-thiol
8-phenyl-2H,3H,4H,6H,7H,8H-imidazolidino[2,1-c][1,2,4]triazine-3,4-dione
8-(4-methoxyphenyl)-2H,3H,4H,6H,7H,8H-imidazolidino[2,1-c][1,2,4]triazine-3,4-dione
8-(4-fluorophenyl)-2H,3H,4H,6H,7H,8H-imidazolidino[2,1-c][1,2,4]triazine-3,4-dione
8-(4-ethoxyphenyl)-2H,3H,4H,6H,7H,8H-imidazolidino[2,1-c][1,2,4]triazine-3,4-dione
8-(4-methylphenyl)-2H,3H,4H,6H,7H,8H-imidazolidino[2,1-c][1,2,4]triazine-3,4-dione
ethyl 4-oxo-8-phenyl-4H,6H,7H,8H-imidazolidino[2,1-c][1,2,4]triazine-3-carboxylate
ethyl 8-(4-methoxyphenyl)-4-oxo-4H,6H,7H,8H-imidazolidino[2,1-c][1,2,4]triazine-3-carboxylate
ethyl 8-(4-fluorophenyl)-4-oxo-4H,6H,7H,8H-imidazolidino[2,1-c][1,2,4]triazine-3-carboxylate
ethyl 8-(4-ethoxyphenyl)-4-oxo-4H,6H,7H,8H-imidazolidino[2,1-c][1,2,4]triazine-3-carboxylate
methyl 3-amino-5-methyl-4,5-dihydrothiophene-2-carboxylate
6-methyl-3-(2-phenylethyl)-2-sulfanyl-3H,4H,6H,7H-thieno[3,2-d]pyrimidin-4-one
3-(3-methoxyphenyl)-2-sulfanyl-3H,4H,6H,7H-thieno[3,2-d]pyrimidin-4-one
4-(benzyloxy)-1-(4-fluorophenyl)-1H-pyrazole-3-carboxylic acid
1-(4-fluorophenyl)-4-[(4-fluorophenyl)methoxy]-1H-pyrazole-3-carboxylic acid
ethyl 2-{3-amino-2H,4H,6H-thieno[3,4-c]pyrazol-2-yl}acetate
2-{3-amino-2H,4H,6H-thieno[3,4-c]pyrazol-2-yl}-N-propylacetamide
2-{3-amino-2H,4H,6H-thieno[3,4-c]pyrazol-2-yl}-N-(2-methoxyethyl)acetamide
2-{3-amino-2H,4H,6H-thieno[3,4-c]pyrazol-2-yl}-N-(oxolan-2-ylmethyl)acetamide
2-{3-amino-2H,4H,6H-thieno[3,4-c]pyrazol-2-yl}-N-(furan-2-ylmethyl)acetamide
2-{3-amino-2H,4H,6H-thieno[3,4-c]pyrazol-2-yl}-N-benzylacetamide
2-{3-amino-2H,4H,6H-thieno[3,4-c]pyrazol-2-yl}-N-[(4-methoxyphenyl)methyl]acetamide
2-{3-amino-2H,4H,6H-thieno[3,4-c]pyrazol-2-yl}-N-[(4-fluorophenyl)methyl]acetamide
2-{3-amino-2H,4H,6H-thieno[3,4-c]pyrazol-2-yl}-N-(2-phenylethyl)acetamide
3-amino-1,5-dimethyl-1H,4H,5H,6H,7H-pyrazolo[3,4-b]pyridin-6-one
3-amino-1,4-dimethyl-1H,4H,5H,6H,7H-pyrazolo[3,4-b]pyridin-6-one
3-amino-1-methyl-4-phenyl-1H,4H,5H,6H,7H-pyrazolo[3,4-b]pyridin-6-one
3-amino-4-(furan-2-yl)-1-methyl-1H,4H,5H,6H,7H-pyrazolo[3,4-b]pyridin-6-one
3-amino-1-methyl-4-(thiophen-2-yl)-1H,4H,5H,6H,7H-pyrazolo[3,4-b]pyridin-6-one
5-methyl-2,4-dioxo-3-phenyl-1H,2H,3H,4H,5H-pyrrolo[3,2-d]pyrimidine-7-carboxylic acid
3-(4-chlorophenyl)-5-methyl-2,4-dioxo-1H,2H,3H,4H,5H-pyrrolo[3,2-d]pyrimidine-7-carboxylic acid
3-(4-fluorophenyl)-5-methyl-2,4-dioxo-1H,2H,3H,4H,5H-pyrrolo[3,2-d]pyrimidine-7-carboxylic acid
3-benzyl-5-methyl-2,4-dioxo-1H,2H,3H,4H,5H-pyrrolo[3,2-d]pyrimidine-7-carboxylic acid
4-methyl-5-{6-methylimidazo[2,1-b][1,3]thiazol-5-yl}-4H-1,2,4-triazole-3-thiol
4-ethyl-5-{6-methylimidazo[2,1-b][1,3]thiazol-5-yl}-4H-1,2,4-triazole-3-thiol
5-methyl-3-oxo-2-phenyl-2H,3H,5H-pyrazolo[4,3-c]pyridine-7-carboxylic acid
5-ethyl-3-oxo-2-phenyl-2H,3H,5H-pyrazolo[4,3-c]pyridine-7-carboxylic acid
3-oxo-2-phenyl-5-propyl-2H,3H,5H-pyrazolo[4,3-c]pyridine-7-carboxylic acid