| N,N,2-Trimethyl-5-nitrobenzenesulfonamide | IC50 | 90.0 [1], 2100.0 [2], 2200.0 [3] |
| Sildenafil | IC50 | 4690.0 [1], 22000.0 [2] |
| 3-Isobutyl-1-methylxanthine | IC50 | 85600.0 [1] |
| Rolipram | IC50 | 200000.0 [1] |
| 3-Phenyl-2-thioxo-2,3-dihydroquinazolin-4(1H)-one | IC50 | 4680.0 [1], 5500.0 [2] |
| 2-(Cyclopentylamino)-3-ethyl-7-pyridin-3-ylthieno[3,2-d]pyrimidin-4-one | IC50 | 2.0 [1] |
| 3-Methyl-6-[4-(4-propan-2-ylpiperazin-1-yl)phenyl]-2-(prop-2-enylamino)thieno[3,2-d]pyrimidin-4-one | IC50 | 160.0 [1] |
| 2-(Cyclopentylamino)-3-ethylthieno[3,2-d]pyrimidin-4-one | IC50 | 150.0 [1] |
| N-(4-{5-[(Z)-Cyclohexylimino]-4-methyl-4,5-dihydro-[1,3,4]thiadiazol-2-yl}-phenyl)-acetamide | IC50 | 60.0 [1], 140.0 [2] |
| (3,4,5-Trimethoxyphenyl)methyl 5-phenylfuran-2-carboxylate | IC50 | 5170.0 [1] |
| (3,4,5-Trimethoxyphenyl)methyl 5-phenylfuran-2-carboxylate | Ki | 5910.0 [1] |
| 5,8-Dichlorospiro[1,3-dihydroquinazoline-4,1'-cyclohexane]-2-one | IC50 | 10.0 [1] |
| 8-Chlorospiro[1,3-dihydroquinazoline-4,1'-cyclohexane]-2-one | IC50 | 170.0 [1] |
| 5-(4-Methyl-2-nitrophenyl)-N-[(3,4,5-trimethoxyphenyl)methyl]furan-2-carboxamide | IC50 | 3200.0 [1] |
| 5-(4-Methyl-2-nitrophenyl)-N-[(3,4,5-trimethoxyphenyl)methyl]furan-2-carboxamide | Ki | 7220.0 [1] |
| Theophylline | IC50 | 200000.0 [1] |
| Tadalafil | IC50 | 10000.0 [1] |
| 2-(1,3-Dimethyl-2,6-dioxo-1,2,3,6-tetrahydro-7H-purin-7-yl)-N-(4-isopropylphenyl)acetamide | IC50 | 200000.0 [1] |
| Crisaborole | IC50 | 730.0 [1] |
| Unii-6X97K9I3QN | IC50 | 8.7 [1] |
| 8-[(4-Chlorophenyl)methyl]-10-thia-3,5,6,8-tetrazatetracyclo[7.7.0.02,6.011,16]hexadeca-1(9),2,4,11(16)-tetraen-7-one | IC50 | 10000.0 [1] |
| 4-(4-((8-(3-(Difluoromethoxy)phenyl)quinolin-6-yl)methoxy)phenyl)-2-methylbutan-2-ol | IC50 | 75000.0 [1] |
| 2-Methoxy-6,7-dimethyl-9-propylimidazo[1,5-a]pyrido[3,2-e]pyrazine | IC50 | 3345.0 [1] |
| 3-Phenyl-1H-quinazoline-2,4-dithione | IC50 | 1040.0 [1] |
| 2-[(2-Nitrophenyl)sulfanyl]aniline | IC50 | 7600.0 [1] |
| 1-({[5-(Ethoxycarbonyl)-4-methyl-1,3-thiazol-2-yl]amino}carbonyl)propyl N-benzoylleucinate | IC50 | 860.0 [1] |
| 2-[(5-Chloro-2-nitrophenyl)thio]pyridine | IC50 | 7980.0 [1] |
| N-(4,6-Dimethylpyrimidin-2-yl)-4-[2-(4-methoxy-3-methylphenyl)-5-(4-methylpiperazin-1-yl)-4,5,6,7-tetrahydroindol-1-yl]benzenesulfonamide | IC50 | 14.0 [1] |
| Roflupram | IC50 | 50000.0 [1] |
| 3-[(4-Hydroxycyclohexyl)amino]-7-(6-methoxypyridin-3-yl)-1-(2-propoxyethyl)pyrido[3,4-b]pyrazin-2-one | IC50 | 2000.0 [1] |
| 7-(6-Methoxypyridin-3-yl)-3-(2-morpholin-4-ylethylamino)-1-(2-propoxyethyl)pyrido[3,4-b]pyrazin-2-one | IC50 | 2000.0 [1] |
| 3-Phenyl-2-(propylthio)-6,7-dihydrothieno[3,2-d]pyrimidin-4(3H)-one | IC50 | 100000.0 [1] |
| 3-Phenyl-[1,3,5]triazino[2,1-b][1,3]benzothiazole-2,4-dione | IC50 | 100000.0 [1] |
| CID 46239428 | Ki | 10000.0 [1] |
| 4-[[1-(2-Chlorophenyl)-4-methyl-[1,2,4]triazolo[4,3-a]quinoxalin-8-yl]methyl]morpholine | IC50 | 1910.0 [1] |
| (4As,8aR)-2-cycloheptyl-4-[4-methoxy-3-[4-[4-(2H-tetrazol-5-yl)phenoxy]butoxy]phenyl]-4a,5,8,8a-tetrahydrophthalazin-1-one | IC50 | 3162.28 [1] |
| PDE4 inhibitor intermediate 1 | Ki | 7900.0 [1] |
| 1-[(3,4-Dichlorophenyl)-methyl]-2,1,3-benzothiadiazin-4(3H)-one 2,2-dioxide | IC50 | 8000.0 [1] |
| N,N-Diethyl-3-methyl-1-(2-methylphenyl)-6-thiophen-2-ylpyrazolo[3,4-b]pyridine-4-carboxamide | IC50 | 43000.0 [1] |
| 2-Sulfanylidene-3-(2,3,4-trifluorophenyl)-1H-quinazolin-4-one | IC50 | 7020.0 [1] |
| 2-[(4-Chloro-2-nitrophenyl)thio]pyridine | IC50 | 3600.0 [1] |
| Benzene, 2-chloro-4-nitro-1-(phenylthio)- | IC50 | 2200.0 [1] |
| 4-Chloro-2-nitro-1-(phenylthio)benzene | IC50 | 1500.0 [1] |
| 6,8-Dimethoxy-3,4-dimethyl-1-(3-methylpyridin-4-yl)imidazo[1,5-a]quinoxaline | IC50 | 10000.0 [1] |
| 6-Methoxy-3,8-Dimethyl-4-(Morpholin-4-Ylmethyl)-1h-Pyrazolo[3,4-B]quinoline | Ki | 10000.0 [1] |
| 1-Cyclohexyl-N-[3-fluoro-4-(4-methylpiperazin-1-yl)phenyl]-3-methylthieno[2,3-c]pyrazole-5-carboxamide | IC50 | 10.0 [1] |
| 4-[5-(8,9-Dimethoxy-5,6-dihydroimidazo[5,1-a]isoquinolin-1-yl)-1,3-thiazol-2-yl]morpholine | Ki | 2472.0 [1] |
| [1-(3-{[1-(Quinolin-2-Yl)azetidin-3-Yl]oxy}pyrazin-2-Yl)piperidin-4-Yl]methanol | IC50 | 30000.0 [1] |
| 4(3H)-Quinazolinone, 2-(ethylthio)-3-phenyl- | IC50 | 6900.0 [1] |
| 2-[4-[6,7-Diethoxy-2,3-bis(hydroxymethyl)naphthalen-1-yl]pyridin-2-yl]-4-pyridin-3-ylphthalazin-1-one | IC50 | 1700.0 [1] |
| 7-(5-Cyclohexylimino-4-methyl-1,3,4-thiadiazol-2-yl)-2-methylquinazolin-4-amine | IC50 | 3.9 [1] |
| 1-(5-Butoxypyridin-3-Yl)-4-Methyl-8-(Morpholin-4-Ylmethyl)[1,2,4]triazolo[4,3-A]quinoxaline | IC50 | 10000.0 [1] |
| Pde2/pde10-IN-1 | IC50 | 10000.0 [1] |
| 2-(Benzylthio)-3-phenyl-4(3H)-quinazolinone | IC50 | 600.0 [1] |
| 5-(4-Chlorophenyl)-N-cyclohexyl-3-methyl-1,3,4-thiadiazol-2-imine | IC50 | 1500.0 [1] |
| 4-{5-[(Z)-Cyclohexylimino]-4-methyl-4,5-dihydro-[1,3,4]thiadiazol-2-yl}-benzamide | IC50 | 60.0 [1] |
| 5-[[5-(4-Chlorophenyl)-3-methyl-1,3,4-thiadiazol-2-ylidene]amino]-2-fluorobenzoic acid | IC50 | 160.0 [1] |
| 8-Chloro-5-[3-(dimethylamino)-2-hydroxypropoxy]spiro[1,3-dihydroquinazoline-4,1'-cyclohexane]-2-one | IC50 | 400.0 [1] |
| 8-Chloro-6-pyridin-3-ylspiro[1,3-dihydroquinazoline-4,1'-cyclohexane]-2-one | IC50 | 50.0 [1] |
| Methyl 3-(5-cyclohexylimino-4-methyl-1,3,4-thiadiazol-2-yl)benzoate | IC50 | 140.0 [1] |
| 3-{5-[(Z)-Cyclohexylimino]-4-methyl-4,5-dihydro-[1,3,4]thiadiazol-2-yl}-benzenesulfonamide | IC50 | 200.0 [1] |
| 8-Chloro-6-[3-(4-methylpiperazine-1-carbonyl)phenyl]spiro[1,3-dihydroquinazoline-4,1'-cyclohexane]-2-one | IC50 | 40.0 [1] |
| 4-[(2-Nitro-4-chlorophenyl)thio]pyridine | IC50 | 720.0 [1] |
| 2-Bromophenyl 4-chloro-2-nitrophenyl sulfide | IC50 | 990.0 [1] |
| 2-Bromophenyl 2-nitro-5-chlorophenyl sulfide | IC50 | 1010.0 [1] |
| 4-[(3-Chloro-4-nitrophenyl)thio]aniline | IC50 | 1470.0 [1] |
| 2-(5-Chloro-2-nitrophenylthio)aniline | IC50 | 5450.0 [1] |
| 2-Bromophenyl 2-chloro-4-nitrophenyl sulfide | IC50 | 2140.0 [1] |
| 2'-(2-Nitro-5-chlorophenylthio)acetoanilide | IC50 | 2100.0 [1] |
| 5-[(8-Chloro-2-oxospiro[1,3-dihydroquinazoline-4,1'-cyclohexane]-5-yl)oxymethyl]furan-2-carboxylic acid | IC50 | 10.0 [1] |
| 3-(8-Chloro-2-oxospiro[1,3-dihydroquinazoline-4,1'-cyclohexane]-5-yl)oxypropane-1-sulfonic acid | IC50 | 10.0 [1] |
| 8-Chloro-6-pyridin-2-ylspiro[1,3-dihydroquinazoline-4,1'-cyclohexane]-2-one | IC50 | 30.0 [1] |
| 8-Chloro-6-pyridin-4-ylspiro[1,3-dihydroquinazoline-4,1'-cyclohexane]-2-one | IC50 | 30.0 [1] |
| 2-[[5-(4-Chlorophenyl)-3-methyl-1,3,4-thiadiazol-2-ylidene]amino]-3-methylbenzoic acid | IC50 | 1370.0 [1] |
| 2-[2-(8-Chloro-2-oxospiro[1,3-dihydroquinazoline-4,1'-cyclohexane]-5-yl)oxyethylamino]acetic acid | IC50 | 40.0 [1] |
| 3-(8-Chloro-2-oxospiro[1,3-dihydroquinazoline-4,1'-cyclohexane]-6-yl)benzoic acid | IC50 | 20.0 [1] |
| 5-(4-Chlorophenyl)-3-methyl-N-phenyl-1,3,4-thiadiazol-2-imine | IC50 | 2950.0 [1] |
| 2,2-Dioxo-1-[(3-phenylphenyl)methyl]-[1]benzothiolo[3,2-c][1,2,6]thiadiazin-4-one | IC50 | 15000.0 [1] |
| 1-[(2-Chlorophenyl)methyl]-2,2-dioxo-[1]benzothiolo[3,2-c][1,2,6]thiadiazin-4-one | IC50 | 28000.0 [1] |
| 3-(4-Chloro-2-nitrophenylthio)aniline | IC50 | 5690.0 [1] |
| 1-[(2-Nitrophenyl)methyl]-2,2-dioxo-[1]benzothiolo[3,2-c][1,2,6]thiadiazin-4-one | IC50 | 22000.0 [1] |
| 2,2-Dioxo-1-[(4-phenylphenyl)methyl]-[1]benzothiolo[3,2-c][1,2,6]thiadiazin-4-one | IC50 | 13000.0 [1] |
| 2,2-Dioxo-1-[(2-phenylphenyl)methyl]-2lambda6,1,3-benzothiadiazin-4-one | IC50 | 21000.0 [1] |
| 2,2-Dioxo-1-[(2-phenylphenyl)methyl]-[1]benzothiolo[3,2-c][1,2,6]thiadiazin-4-one | IC50 | 14000.0 [1] |
| (3-Bromo-4-fluorophenyl)-[(5S)-3,3-difluoro-5-(5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-yl)piperidin-1-yl]methanone | IC50 | 10000.0 [1] |
| N-(2-Hydroxyethyl)-3-[3-methyl-4-oxo-2-(prop-2-enylamino)thieno[3,2-d]pyrimidin-6-yl]benzamide | IC50 | 1100.0 [1] |
| N-[3-(Dimethylamino)propyl]-4-[3-methyl-4-oxo-2-(prop-2-enylamino)thieno[3,2-d]pyrimidin-6-yl]benzamide | IC50 | 310.0 [1] |
| 3-Methyl-6-phenyl-2-(prop-2-enylamino)thieno[3,2-d]pyrimidin-4-one | IC50 | 6800.0 [1] |
| 3-Methyl-2-(prop-2-enylamino)thieno[3,2-d]pyrimidin-4-one | IC50 | 5000.0 [1] |
| 2-(Cyclohexylamino)-3-ethylthieno[3,2-d]pyrimidin-4-one | IC50 | 740.0 [1] |
| 2-(Cyclopentylamino)-3-ethyl-6-methylthieno[3,2-d]pyrimidin-4-one | IC50 | 11000.0 [1] |
| 2-(Cyclopentylamino)-3,6-diethylthieno[3,2-d]pyrimidin-4-one | IC50 | 6500.0 [1] |
| 2-(Cyclopentylamino)-3-ethyl-6-[(pyridin-3-ylamino)methyl]thieno[3,2-d]pyrimidin-4-one | IC50 | 1000.0 [1] |
| 2-(Cyclopentylamino)-3-ethyl-N-[6-(4-hydroxypiperidin-1-yl)pyridin-3-yl]-4-oxothieno[3,2-d]pyrimidine-6-carboxamide | IC50 | 2600.0 [1] |
| 2-(Cyclopentylamino)-3-ethyl-7-methylthieno[3,2-d]pyrimidin-4-one | IC50 | 98.0 [1] |
| 2-(Cyclopentylamino)-7-ethenyl-3-ethylthieno[3,2-d]pyrimidin-4-one | IC50 | 30.0 [1] |
| 2-(Cyclopentylamino)-3-Ethyl-7-Ethynylthieno[3,2-D]pyrimidin-4(3h)-One | IC50 | 45.0 [1] |
| 2-(Cyclopentylamino)-3-ethyl-4-oxothieno[3,2-d]pyrimidine-7-carbonitrile | IC50 | 67.0 [1] |
| 2-(Cyclopentylamino)-3-ethyl-7-(2-pyridin-3-ylethynyl)thieno[3,2-d]pyrimidin-4-one | IC50 | 4.2 [1] |
| 2-(Cyclopentylamino)-3-ethyl-7-(3-morpholin-4-ylprop-1-ynyl)thieno[3,2-d]pyrimidin-4-one | IC50 | 19.0 [1] |