5-Phenyl-3-(1'-morpholinoethyl)-6-thioxo-5,6,8,9,10,10ahexahydropyrimido[5,4-e]pyrrolo[1,2-c]pyrimidin-1(2H)-one

N'-[(1E)-(6-cyanoimidazo[1,2-a]pyridin-3-yl)methylene]-N,2-dimethyl-5-nitrobenzenesulfonohydrazide hydrochloride

PIK-75

5-Ethyl-3-(10-morpholinoethyl)-6-thioxo-5,6,8,9,10,10ahexahydropyrimido[5,4-e]pyrrolo[1,2-c]pyrimidin-1(2H)-one

5-Phenyl-3-(morpholinomethyl)-6-thioxo-5,6,8,9,10,10a-hexahydropyrimido[5,4-e]pyrrolo[1,2-c]pyrimidin-1(2H)-one

N'-[(1E)-(6-chloroimidazo[1,2-a]pyridin-3-yl)methylene]-N,2-dimethyl-5-nitrobenzenesulfonohydrazide hydrochloride

5-Ethyl-3-(morpholinomethyl)-6-thioxo-5,6,8,9,10,10ahexahydropyrimido[5,4-e]pyrrolo[1,2-c]pyrimidin-1(2H)-one

3-(4-Methoxyphenyl)-5-ethyl-1-morpholino-6-thioxo-5,6,8,9,10,10a-hexahydropyrido[3,2-e]pyrrolo[1,2-c]pyrimidine-2-carbonitrile

3-(3,4-Dimethoxyphenyl)-5-ethyl-1-morpholino-6-thioxo-5,6,8,9,10,10a-hexahydropyrido[3,2-e]pyrrolo[1,2-c]pyrimidine-2-carbonitrile

3-(4-morpholinothieno[3,2-d]pyrimidin-2-yl)phenol

3-{6-bromo-2-methylimidazo[1,2-a]pyridin-3-yl}-1-[(2-methyl-5-nitrobenzene)sulfonyl]-1H-pyrazole

3-(4-morpholin-4-yl-pyrido[3',2':4,5]furo[3,2-d]pyrimidin-2-yl)-phenol

8-ethyl-11-(3-hydroxy-4-methoxyphenyl)-13-morpholin-4-yl-7-sulfanylidene-6,8,10-triazatricyclo[7.4.0.02,6]trideca-1(9),10,12-triene-12-carbonitrile

3-(3-Methoxyphenyl)-5-ethyl-1-morpholino-6-thioxo-5,6,8,9,10,10a-hexahydropyrido[3,2-e]pyrrolo[1,2-c]pyrimidine-2-carbonitrile

N'-[(1E)-(6-fluoroimidazo[1,2-a]pyridin-3-yl)methylene]-N,2-dimethyl-5-nitrobenzenesulfonohydrazide hydrochloride

N,2-dimethyl-N'-[(1E)-(6-methylimidazo[1,2-a]pyridin-3-yl)methylene]-5-nitrobenzenesulfonohydrazide hydrochloride

3-(3-Hydroxyphenyl)-5-ethyl-1-morpholino-6-thioxo-5,6,8,9,10,10a-hexahydropyrido[3,2-e]pyrrolo[1,2-c]pyrimidine-2-carbonitrile

N'-[(1E)-(6-trifluoromethylimidazo[1,2-a]pyridin-3-yl)methylene]-N,2-dimethyl-5-nitrobenzenesulfonohydrazidehydrochloride

N'-[(1E)-1-(6-bromoimidazo[1,2-a]pyridin-3-yl)ethylidene]-2-methyl-5-nitrobenzenesulfonohydrazide

N'-[(1E)-(6-bromoimidazo[1,2-a]pyridin-3-yl)methylene]-2-methyl-5-nitrobenzenesulfonohydrazide

N'-[(1E)-1-(6-bromoimidazo[1,2-a]pyridin-3-yl)ethylidene]-N,2-dimethyl-5-nitrobenzenesulfonohydrazide

N'-[(1E)-1-(6-bromo-2-methylimidazo[1,2-a]pyridin-3-yl)ethylidene]-N,2-dimethyl-5-nitrobenzenesulfonohydrazide

5-Ethyl-3-(3-methoxyphenyl)-1-morpholino-8,9,10,10a-tetrahydropyrimido[5,4-e]pyrrolo[1,2-c]pyrimidine-6(5H)-thione

ethyl 3-((E)-{methyl[(2-methyl-5-nitrophenyl)sulfonyl]hydrazono}methyl)imidazo[1,2-a]pyridine-6-carboxylatehydrochloride

5-Ethyl-3-(4-methoxyphenyl)-1-morpholino-8,9,10,10a-tetrahydropyrimido[5,4-e]pyrrolo[1,2-c]pyrimidine-6(5H)-thione

N'-[(1E)-1-(6-bromo-2-methylimidazo[1,2-a]pyridin-3-yl)ethylidene]-2-methyl-5-nitrobenzenesulfonohydrazide

2-(4-Morpholinyl)-8-phenyl-4H-1-benzopyran-4-one

1-[(4-fluorobenzene)sulfonyl]-3-{2-methylimidazo[1,2-a]pyridin-3-yl}-1H-pyrazole

3-(4-Methoxyphenyl)-1-morpholino-5-phenyl-8,9,10,10atetrahydropyrimido[5,4-e]pyrrolo[1,2-c]pyrimidine-6(5H)-thione

3-(3-Methoxyphenyl)-1-morpholino-5-phenyl-8,9,10,10atetrahydropyrimido[5,4-e]pyrrolo[1,2-c]pyrimidine-6(5H)-thione

3-((E)-{methyl[(2-methyl-5-nitrophenyl)sulfonyl]-hydrazono}methyl)imidazo[1,2-a]pyridine-6-carboxamidehydrochloride

1-Morpholino-3-(morpholinomethyl)-5-phenyl-8,9,10,10ahexahydropyrimido[5,4-e]pyrrolo[1,2-c]pyrimidine-6(5H)-thione

1-Morpholino-3-(1'-morpholinoethyl)-5-phenyl-8,9,10,10ahexahydropyrimido[5,4-e]pyrrolo[1,2-c]pyrimidine-6(5H)-thione