TTD_Target_ID Target_Name TTD_Drug_ID Drug_Name Drug_Highest_Status Drug_PubchemID Molecular_Formula Molecular_Weight Canonical_SMILES Activity Binder_Type T88975 Phosphodiesterase 3A D0R4UW Roflumilast Approved 449193 C17H14Cl2F2N2O3 403.2 C1CC1COC2=C(C=CC(=C2)C(=O)NC3=C(C=NC=C3Cl)Cl)OC(F)F IC50 ~ 100000 nM Poor binder T88975 Phosphodiesterase 3A D01RCZ B7673 Patented 2052828 C15H16N2OS2 304.4 CCCSC1=NC2=C(C(=O)N1C3=CC=CC=C3)SCC2 IC50 ~ 100000 nM Poor binder T88975 Phosphodiesterase 3A D0A0ZU AC1MOZOL Patented 3403301 C16H18N2OS2 318.5 CCC(C)SC1=NC2=C(C(=O)N1C3=CC=CC=C3)SCC2 IC50 ~ 100000 nM Poor binder T88975 Phosphodiesterase 3A D0SG9Q US9388139, 12 Patented 60194756 C20H20Cl2N2O2 391.3 CC(C)(C)C1=NN(C(C1)C2=C(C=C(C=C2)Cl)Cl)C3=CC=C(C=C3)C(=O)O IC50 ~ 50000 nM Poor binder T88975 Phosphodiesterase 3A D0SH7F BC11-28 Patented 3257208 C25H19FN4 394.4 CC1=CC=CC=C1NC2=C3C(=CN(C3=NC=N2)C4=CC=C(C=C4)F)C5=CC=CC=C5 IC50 ~ 100000 nM Poor binder T88975 Phosphodiesterase 3A D0Z7YQ AC1M1SP5 Patented 2155273 C16H18N2O2S2 334.5 CCCSC1=NC2=C(C(=O)N1C3=CC=CC=C3OC)SCC2 IC50 ~ 100000 nM Poor binder T88975 Phosphodiesterase 3A B05TXO 5-[2-(2-Aminoethoxy)ethoxy]-8-chlorospiro[1,3-dihydroquinazoline-4,1'-cyclohexane]-2-one Investigative 9968471 C17H24ClN3O3 353.8 C1CCC2(CC1)C3=C(C=CC(=C3NC(=O)N2)Cl)OCCOCCN IC50 ~ 101000 nM Poor binder T88975 Phosphodiesterase 3A B0KS7F N-(3,5-Dichloropyridin-4-yl)-7-methylsulfanyl-2-(trifluoromethyl)pyrazolo[1,5-a]pyridine-4-carboxamide Investigative 59227413 C15H9Cl2F3N4OS 421.2 CSC1=CC=C(C2=CC(=NN12)C(F)(F)F)C(=O)NC3=C(C=NC=C3Cl)Cl IC50 ~ 100000 nM Poor binder T88975 Phosphodiesterase 3A B1C0EV 6-(2-Isopropylpyrazolo[1,5-a]pyridin-3-yl)-4,5-dihydropyridazin-3(2H)-one Investigative 9859898 C14H16N4O 256.3 CC(C)C1=NN2C=CC=CC2=C1C3=NNC(=O)CC3 IC50 = 110000 nM Poor binder T88975 Phosphodiesterase 3A B1O7SK (2S)-2-[[1-(2-Chlorophenyl)-4-oxo-5H-pyrazolo[3,4-d]pyrimidin-6-yl]amino]-N-(4-methoxyphenyl)propanamide Investigative 136087052 C21H19ClN6O3 438.9 C[C@@H](C(=O)NC1=CC=C(C=C1)OC)NC2=NC3=C(C=NN3C4=CC=CC=C4Cl)C(=O)N2 IC50 ~ 50000 nM Poor binder T88975 Phosphodiesterase 3A B21MFB 4-[[5-(4-Chlorophenyl)-3-methyl-1,3,4-thiadiazol-2-ylidene]amino]phenol Investigative 9836643 C15H12ClN3OS 317.8 CN1C(=NC2=CC=C(C=C2)O)SC(=N1)C3=CC=C(C=C3)Cl IC50 = 101000 nM Poor binder T88975 Phosphodiesterase 3A B38LGJ 6-Methoxy-2-[[4-[4-(4-pyridyl)-1-methyl-1H-pyrazole-3-yl]phenoxy]methyl]quinoline Investigative 68578314 C26H22N4O2 422.5 CN1C=C(C(=N1)C2=CC=C(C=C2)OCC3=NC4=C(C=C3)C=C(C=C4)OC)C5=CC=NC=C5 IC50 = 78000 nM Poor binder T88975 Phosphodiesterase 3A B3VWM4 4-[2-[2-(2-Fluoroethoxy)ethoxy]ethoxy]-2-[[4-(1-methyl-4-pyridin-4-ylpyrazol-3-yl)phenoxy]methyl]quinoline Investigative 122193709 C31H31FN4O4 542.6 CN1C=C(C(=N1)C2=CC=C(C=C2)OCC3=NC4=CC=CC=C4C(=C3)OCCOCCOCCF)C5=CC=NC=C5 IC50 = 116000 nM Poor binder T88975 Phosphodiesterase 3A B45PMI 2-(8-Chloro-2-oxospiro[1,3-dihydroquinazoline-4,1'-cyclohexane]-5-yl)oxyacetonitrile Investigative 9922545 C15H16ClN3O2 305.76 C1CCC2(CC1)C3=C(C=CC(=C3NC(=O)N2)Cl)OCC#N IC50 = 94000 nM Poor binder T88975 Phosphodiesterase 3A B4G9AQ 8-Chloro-5-(2-morpholin-4-ylethoxy)spiro[1,3-dihydroquinazoline-4,1'-cyclohexane]-2-one Investigative 6918800 C19H26ClN3O3 379.9 C1CCC2(CC1)C3=C(C=CC(=C3NC(=O)N2)Cl)OCCN4CCOCC4 IC50 ~ 101000 nM Poor binder T88975 Phosphodiesterase 3A B4GU0D 2-[2-(8-Chloro-2-oxospiro[1,3-dihydroquinazoline-4,1'-cyclohexane]-5-yl)oxyethylamino]acetic acid Investigative 10270352 C17H22ClN3O4 367.8 C1CCC2(CC1)C3=C(C=CC(=C3NC(=O)N2)Cl)OCCNCC(=O)O IC50 ~ 101000 nM Poor binder T88975 Phosphodiesterase 3A B4JF8H 8-Chloro-5-[2-(methylamino)ethoxy]spiro[1,3-dihydroquinazoline-4,1'-cyclohexane]-2-one Investigative 9880288 C16H22ClN3O2 323.82 CNCCOC1=C2C(=C(C=C1)Cl)NC(=O)NC23CCCCC3 IC50 ~ 101000 nM Poor binder T88975 Phosphodiesterase 3A B4PA8F 3-Methoxy-2-[[4-[4-(4-pyridyl)-1-methyl-1H-pyrazole-3-yl]phenoxy]methyl]quinoline Investigative 90665374 C26H22N4O2 422.5 CN1C=C(C(=N1)C2=CC=C(C=C2)OCC3=NC4=CC=CC=C4C=C3OC)C5=CC=NC=C5 IC50 = 123000 nM Poor binder T88975 Phosphodiesterase 3A B51NBE (5Z)-5-(3,4-Diethoxybenzylidene)-2-thioxo-1,3-thiazolidin-4-one Investigative 1232680 C14H15NO3S2 309.4 CCOC1=C(C=C(C=C1)/C=C\\2/C(=O)NC(=S)S2)OCC IC50 = 80000 nM Poor binder T88975 Phosphodiesterase 3A B57NKZ 2-[[5-(4-Chlorophenyl)-3-methyl-1,3,4-thiadiazol-2-ylidene]amino]phenol Investigative 9880010 C15H12ClN3OS 317.8 CN1C(=NC2=CC=CC=C2O)SC(=N1)C3=CC=C(C=C3)Cl IC50 ~ 101000 nM Poor binder T88975 Phosphodiesterase 3A B5AIE1 7-Methoxy-4-[(E)-2-pyridin-4-ylethenyl]-2-(trifluoromethyl)pyrazolo[1,5-a]pyridine Investigative 24798187 C16H12F3N3O 319.28 COC1=CC=C(C2=CC(=NN12)C(F)(F)F)/C=C/C3=CC=NC=C3 IC50 = 67100 nM Poor binder T88975 Phosphodiesterase 3A B5JKC7 CID 16666618 Investigative 16666618 C15H19N5O 285.34 CCC1=NN2C(=CC=C(C2=C1)C3=NNC(=O)C3(C)C)NC IC50 = 75550 nM Poor binder T88975 Phosphodiesterase 3A B5XLR9 6-Phenyl-8-chlorospiro[quinazoline-4(3H),1'-cyclohexane]-2(1H)-one Investigative 6918667 C19H19ClN2O 326.8 C1CCC2(CC1)C3=C(C(=CC(=C3)C4=CC=CC=C4)Cl)NC(=O)N2 IC50 ~ 101000 nM Poor binder T88975 Phosphodiesterase 3A B5YFU2 Chembl4127641 Investigative 44180409 C17H21N5O2 327.4 CC1=CC(=NN1)CC(C)NC2=NC=NC3=C2C=CC(=C3OC)OC IC50 = 101000 nM Poor binder T88975 Phosphodiesterase 3A B6X2RI 3,5-Dichloro-N-[[7-methoxy-2-(trifluoromethyl)pyrazolo[1,5-a]pyridin-4-yl]methyl]pyridin-4-amine Investigative 72192868 C15H11Cl2F3N4O 391.2 COC1=CC=C(C2=CC(=NN12)C(F)(F)F)CNC3=C(C=NC=C3Cl)Cl IC50 = 71400 nM Poor binder T88975 Phosphodiesterase 3A B76FCU 7-(1-Hydroxyethyl)-2-trifluoromethylpyrazolo[1,5-a]pyridine-4-carboxylic acid (3,5-dichloropyridin-4-yl)amide Investigative 24772513 C16H11Cl2F3N4O2 419.2 CC(C1=CC=C(C2=CC(=NN12)C(F)(F)F)C(=O)NC3=C(C=NC=C3Cl)Cl)O IC50 ~ 100000 nM Poor binder T88975 Phosphodiesterase 3A B7H3NC 5-(4-Chlorophenyl)-N-(3-fluorophenyl)-3-methyl-1,3,4-thiadiazol-2-imine Investigative 9966830 C15H11ClFN3S 319.8 CN1C(=NC2=CC(=CC=C2)F)SC(=N1)C3=CC=C(C=C3)Cl IC50 ~ 101000 nM Poor binder T88975 Phosphodiesterase 3A B7HX1A 2-Cyclopropyl-N-(3,5-dichloropyridin-4-yl)-7-methoxypyrazolo[1,5-a]pyridine-4-carboxamide Investigative 24772445 C17H14Cl2N4O2 377.2 COC1=CC=C(C2=CC(=NN12)C3CC3)C(=O)NC4=C(C=NC=C4Cl)Cl IC50 ~ 100000 nM Poor binder T88975 Phosphodiesterase 3A B8OSL6 5-(4-Chlorophenyl)-N-(4-fluorophenyl)-3-methyl-1,3,4-thiadiazol-2-imine Investigative 9901606 C15H11ClFN3S 319.8 CN1C(=NC2=CC=C(C=C2)F)SC(=N1)C3=CC=C(C=C3)Cl IC50 ~ 101000 nM Poor binder T88975 Phosphodiesterase 3A B97HAY 6-(3,4-Dimethoxyphenyl)-3-(2-methoxyphenyl)-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazine Investigative 662965 C19H18N4O3S 382.4 COC1=C(C=C(C=C1)C2=NN3C(=NN=C3SC2)C4=CC=CC=C4OC)OC IC50 ~ 50000 nM Poor binder T88975 Phosphodiesterase 3A B9B6QD 3-(8-Chloro-2-oxospiro[1,3-dihydroquinazoline-4,1'-cyclohexane]-6-yl)-N-[3-(dimethylamino)propyl]benzamide Investigative 6918668 C25H31ClN4O2 455 CN(C)CCCNC(=O)C1=CC=CC(=C1)C2=CC3=C(C(=C2)Cl)NC(=O)NC34CCCCC4 IC50 = 78100 nM Poor binder T88975 Phosphodiesterase 3A B9FXI0 4-[2-[2-(2-Fluoroethoxy)ethoxy]ethoxy]-2-[[4-(2-methyl-4-pyridin-4-ylpyrazol-3-yl)phenoxy]methyl]quinoline Investigative 122193931 C31H31FN4O4 542.6 CN1C(=C(C=N1)C2=CC=NC=C2)C3=CC=C(C=C3)OCC4=NC5=CC=CC=C5C(=C4)OCCOCCOCCF IC50 = 62200 nM Poor binder T88975 Phosphodiesterase 3A B9P6JX N-(2-Fluoroethyl)-2-[[4-(2-methyl-4-pyridin-4-ylpyrazol-3-yl)phenoxy]methyl]quinolin-4-amine Investigative 122193933 C27H24FN5O 453.5 CN1C(=C(C=N1)C2=CC=NC=C2)C3=CC=C(C=C3)OCC4=NC5=CC=CC=C5C(=C4)NCCF IC50 = 78800 nM Poor binder T88975 Phosphodiesterase 3A B9V3TH N,N-Diethyl-3-methyl-1-(2-methylphenyl)-6-(thiophen-2-yl)-1H-pyrazolo[3,4-b]pyridine-4-carboxamide Investigative 2409032 C23H24N4OS 404.5 CCN(CC)C(=O)C1=CC(=NC2=C1C(=NN2C3=CC=CC=C3C)C)C4=CC=CS4 IC50 ~ 100000 nM Poor binder T88975 Phosphodiesterase 3A B9W7HS 5-(2-Aminoethoxy)-8-chlorospiro[1,3-dihydroquinazoline-4,1'-cyclohexane]-2-one Investigative 9922691 C15H20ClN3O2 309.79 C1CCC2(CC1)C3=C(C=CC(=C3NC(=O)N2)Cl)OCCN IC50 ~ 101000 nM Poor binder T88975 Phosphodiesterase 3A BAR03O Ethyl 5-[(8-chloro-2-oxospiro[1,3-dihydroquinazoline-4,1'-cyclohexane]-5-yl)oxymethyl]furan-2-carboxylate Investigative 44394047 C21H23ClN2O5 418.9 CCOC(=O)C1=CC=C(O1)COC2=C3C(=C(C=C2)Cl)NC(=O)NC34CCCCC4 IC50 = 78000 nM Poor binder T88975 Phosphodiesterase 3A BBZS05 8-Chloro-6-[2-(4-methylpiperazine-1-carbonyl)phenyl]spiro[1,3-dihydroquinazoline-4,1'-cyclohexane]-2-one Investigative 44393651 C25H29ClN4O2 453 CN1CCN(CC1)C(=O)C2=CC=CC=C2C3=CC4=C(C(=C3)Cl)NC(=O)NC45CCCCC5 IC50 ~ 92000 nM Poor binder T88975 Phosphodiesterase 3A BC3MU2 3-(8-Chloro-2-oxospiro[1,3-dihydroquinazoline-4,1'-cyclohexane]-6-yl)-N-[2-(dimethylamino)ethyl]benzamide Investigative 6918796 C24H29ClN4O2 441 CN(C)CCNC(=O)C1=CC=CC(=C1)C2=CC3=C(C(=C2)Cl)NC(=O)NC34CCCCC4 IC50 ~ 79900 nM Poor binder T88975 Phosphodiesterase 3A BD0XY9 8-Chloro-5-[2-hydroxy-3-(methylamino)propoxy]spiro[1,3-dihydroquinazoline-4,1'-cyclohexane]-2-one Investigative 9924709 C17H24ClN3O3 353.8 CNCC(COC1=C2C(=C(C=C1)Cl)NC(=O)NC23CCCCC3)O IC50 ~ 101000 nM Poor binder T88975 Phosphodiesterase 3A BF48VA 8-Chloro-5-[3-(dimethylamino)-2-hydroxypropoxy]spiro[1,3-dihydroquinazoline-4,1'-cyclohexane]-2-one Investigative 10109572 C18H26ClN3O3 367.9 CN(C)CC(COC1=C2C(=C(C=C1)Cl)NC(=O)NC23CCCCC3)O IC50 ~ 101000 nM Poor binder T88975 Phosphodiesterase 3A BFDA41 4-[2-[2-[2-(2-Fluoroethoxy)ethoxy]ethoxy]ethoxy]-2-[[4-(2-methyl-4-pyridin-4-ylpyrazol-3-yl)phenoxy]methyl]quinoline Investigative 122193932 C33H35FN4O5 586.7 CN1C(=C(C=N1)C2=CC=NC=C2)C3=CC=C(C=C3)OCC4=NC5=CC=CC=C5C(=C4)OCCOCCOCCOCCF IC50 = 58710 nM Poor binder T88975 Phosphodiesterase 3A BG87XN 6-(2-Isopropylpyrazolo[1,5-a]pyridin-3-yl)pyridazin-3(2H)-one Investigative 24751843 C14H14N4O 254.29 CC(C)C1=NN2C=CC=CC2=C1C3=NNC(=O)C=C3 IC50 = 72000 nM Poor binder T88975 Phosphodiesterase 3A BGM86U (3,4,5-Trimethoxyphenyl)methyl 5-phenylfuran-2-carboxylate Investigative 57385767 C21H20O6 368.4 COC1=CC(=CC(=C1OC)OC)COC(=O)C2=CC=C(O2)C3=CC=CC=C3 IC50 = 54600 nM Poor binder T88975 Phosphodiesterase 3A BGP76O 8-Chloro-5-[2-(dimethylamino)ethoxy]spiro[1,3-dihydroquinazoline-4,1'-cyclohexane]-2-one Investigative 9967652 C17H24ClN3O2 337.8 CN(C)CCOC1=C2C(=C(C=C1)Cl)NC(=O)NC23CCCCC3 IC50 ~ 101000 nM Poor binder T88975 Phosphodiesterase 3A BH4JT6 8-Chloro-5-[3-(dimethylamino)propoxy]spiro[1,3-dihydroquinazoline-4,1'-cyclohexane]-2-one Investigative 9968370 C18H26ClN3O2 351.9 CN(C)CCCOC1=C2C(=C(C=C1)Cl)NC(=O)NC23CCCCC3 IC50 ~ 101000 nM Poor binder T88975 Phosphodiesterase 3A BJ69KQ 2-(8-Chloro-2-oxospiro[1,3-dihydroquinazoline-4,1'-cyclohexane]-5-yl)oxyacetic acid Investigative 6918798 C15H17ClN2O4 324.76 C1CCC2(CC1)C3=C(C=CC(=C3NC(=O)N2)Cl)OCC(=O)O IC50 ~ 68000 nM Poor binder T88975 Phosphodiesterase 3A BK1ZJ6 N-(3,5-Dichloropyridin-4-yl)-2-[(E)-hydroxyiminomethyl]-7-methoxypyrazolo[1,5-a]pyridine-4-carboxamide Investigative 136260531 C15H11Cl2N5O3 380.2 COC1=CC=C(C2=CC(=NN12)/C=N/O)C(=O)NC3=C(C=NC=C3Cl)Cl IC50 ~ 100000 nM Poor binder T88975 Phosphodiesterase 3A BLR0D8 [4-(1-Methylimidazole-4-carbonyl)piperazin-1-yl]-[4-(tetrazolo[1,5-a]quinoxalin-4-ylamino)phenyl]methanone Investigative 73388373 C24H22N10O2 482.5 CN1C=C(N=C1)C(=O)N2CCN(CC2)C(=O)C3=CC=C(C=C3)NC4=NC5=CC=CC=C5N6C4=NN=N6 IC50 = 50118.72 nM Poor binder T88975 Phosphodiesterase 3A BM51NR 4-[2-[2-[2-(2-Fluoroethoxy)ethoxy]ethoxy]ethoxy]-2-[[4-(1-methyl-4-pyridin-4-ylpyrazol-3-yl)phenoxy]methyl]quinoline Investigative 122193710 C33H35FN4O5 586.7 CN1C=C(C(=N1)C2=CC=C(C=C2)OCC3=NC4=CC=CC=C4C(=C3)OCCOCCOCCOCCF)C5=CC=NC=C5 IC50 = 144400 nM Poor binder T88975 Phosphodiesterase 3A BNP6R8 (1-Methylbenzimidazol-2-yl)-[4-(3-pyridin-3-ylpyridin-2-yl)oxyphenyl]methanone Investigative 118725368 C25H18N4O2 406.4 CN1C2=CC=CC=C2N=C1C(=O)C3=CC=C(C=C3)OC4=C(C=CC=N4)C5=CN=CC=C5 IC50 = 167000 nM Poor binder T88975 Phosphodiesterase 3A BNU4B7 5-Methyl-6-(2-isopropylpyrazolo[1,5-a]pyridine-3-yl)-4,5-dihydropyridazine-3(2H)-one Investigative 10221093 C15H18N4O 270.33 CC1CC(=O)NN=C1C2=C3C=CC=CN3N=C2C(C)C IC50 = 89000 nM Poor binder T88975 Phosphodiesterase 3A BO3YQ5 2-(Butylthio)-3-phenyl-6,7-dihydrothieno[3,2-d]pyrimidin-4(3H)-one Investigative 2155145 C16H18N2OS2 318.5 CCCCSC1=NC2=C(C(=O)N1C3=CC=CC=C3)SCC2 IC50 ~ 100000 nM Poor binder T88975 Phosphodiesterase 3A BP6X7D 2-Cyano-N-(3,5-dichloropyridin-4-yl)-7-methoxypyrazolo[1,5-a]pyridine-4-carboxamide Investigative 24772511 C15H9Cl2N5O2 362.2 COC1=CC=C(C2=CC(=NN12)C#N)C(=O)NC3=C(C=NC=C3Cl)Cl IC50 ~ 100000 nM Poor binder T88975 Phosphodiesterase 3A BQI63Y 6-Fluoro-2-[[4-(2-methyl-4-pyridin-4-ylpyrazol-3-yl)phenoxy]methyl]quinoline Investigative 122193935 C25H19FN4O 410.4 CN1C(=C(C=N1)C2=CC=NC=C2)C3=CC=C(C=C3)OCC4=NC5=C(C=C4)C=C(C=C5)F IC50 = 111000 nM Poor binder T88975 Phosphodiesterase 3A BQIK50 4-Fluoro-2-[[4-(1-methyl-4-pyridin-4-ylpyrazol-3-yl)phenoxy]methyl]quinoline Investigative 122193703 C25H19FN4O 410.4 CN1C=C(C(=N1)C2=CC=C(C=C2)OCC3=NC4=CC=CC=C4C(=C3)F)C5=CC=NC=C5 IC50 = 199000 nM Poor binder T88975 Phosphodiesterase 3A BQP08U 7-Methoxy-4-(pyridin-4-ylmethyl)-2-(trifluoromethyl)pyrazolo[1,5-a]pyridine Investigative 72193179 C15H12F3N3O 307.27 COC1=CC=C(C2=CC(=NN12)C(F)(F)F)CC3=CC=NC=C3 IC50 ~ 100000 nM Poor binder T88975 Phosphodiesterase 3A BR5L8O 2-(Propylthio)-3-(p-tolyl)-6,7-dihydrothieno[3,2-d]pyrimidin-4(3H)-one Investigative 2052838 C16H18N2OS2 318.5 CCCSC1=NC2=C(C(=O)N1C3=CC=C(C=C3)C)SCC2 IC50 ~ 100000 nM Poor binder T88975 Phosphodiesterase 3A BRHT84 3-Phenyl-[1,3,5]triazino[2,1-b][1,3]benzothiazole-2,4-dione Investigative 2802078 C15H9N3O2S 295.3 C1=CC=C(C=C1)N2C(=O)N=C3N(C2=O)C4=CC=CC=C4S3 IC50 = 51000 nM Poor binder T88975 Phosphodiesterase 3A BRJ8Q5 (5-Phenylfuran-2-yl)methyl 3,4,5-triethoxybenzoate Investigative 57385526 C24H26O6 410.5 CCOC1=CC(=CC(=C1OCC)OCC)C(=O)OCC2=CC=C(O2)C3=CC=CC=C3 IC50 = 104200 nM Poor binder T88975 Phosphodiesterase 3A BVA87L 2-[[1-(2-Chlorophenyl)-4-oxo-5H-pyrazolo[3,4-d]pyrimidin-6-yl]amino]-N-(4-methoxyphenyl)propanamide Investigative 136217455 C21H19ClN6O3 438.9 CC(C(=O)NC1=CC=C(C=C1)OC)NC2=NC3=C(C=NN3C4=CC=CC=C4Cl)C(=O)N2 IC50 ~ 50000 nM Poor binder T88975 Phosphodiesterase 3A BW7G6L N-Benzyl-5-(8,9-dimethoxy-5,6-dihydroimidazo[5,1-a]isoquinolin-1-yl)-1,3-thiazole-2-carboxamide Investigative 70685361 C24H22N4O3S 446.5 COC1=C(C=C2C(=C1)CCN3C2=C(N=C3)C4=CN=C(S4)C(=O)NCC5=CC=CC=C5)OC Ki ~ 100000 nM Poor binder T88975 Phosphodiesterase 3A BXB1Y0 N-(3,5-Dichloropyridin-4-yl)-2-ethyl-7-methoxypyrazolo[1,5-a]pyridine-4-carboxamide Investigative 24772447 C16H14Cl2N4O2 365.2 CCC1=NN2C(=CC=C(C2=C1)C(=O)NC3=C(C=NC=C3Cl)Cl)OC IC50 ~ 100000 nM Poor binder T88975 Phosphodiesterase 3A BXVA98 8-Chloro-5-(2-hydroxyethoxy)spiro[1,3-dihydroquinazoline-4,1'-cyclohexane]-2-one Investigative 6918799 C15H19ClN2O3 310.77 C1CCC2(CC1)C3=C(C=CC(=C3NC(=O)N2)Cl)OCCO IC50 ~ 73000 nM Poor binder T88975 Phosphodiesterase 3A BY16BA 4-Benzyl-3,4,11,12-tetrazatetracyclo[8.7.0.02,7.012,17]heptadeca-1(17),2,6,10,13,15-hexaen-5-one Investigative 54587404 C20H16N4O 328.4 C1CC2=NN3C=CC=CC3=C2C4=NN(C(=O)C=C41)CC5=CC=CC=C5 IC50 = 69000 nM Poor binder T88975 Phosphodiesterase 3A BYGM62 7-Methoxypyrazolo[1,5-a]pyridine-4-carboxylic acid (3,5-dichloropyridin-4-yl)amide Investigative 59227421 C14H10Cl2N4O2 337.2 COC1=CC=C(C2=CC=NN21)C(=O)NC3=C(C=NC=C3Cl)Cl IC50 ~ 100000 nM Poor binder T88975 Phosphodiesterase 3A BZ5MY4 4-[2-(2-Fluoroethoxy)ethoxy]-2-[[4-(2-methyl-4-pyridin-4-ylpyrazol-3-yl)phenoxy]methyl]quinoline Investigative 122193930 C29H27FN4O3 498.5 CN1C(=C(C=N1)C2=CC=NC=C2)C3=CC=C(C=C3)OCC4=NC5=CC=CC=C5C(=C4)OCCOCCF IC50 = 66400 nM Poor binder T88975 Phosphodiesterase 3A BZ70CK 2-Acetyl-7-methoxypyrazolo[1,5-a]pyridine-4-carboxylic acid (3,5-dichloropyridin-4-yl)amide Investigative 59227406 C16H12Cl2N4O3 379.2 CC(=O)C1=NN2C(=CC=C(C2=C1)C(=O)NC3=C(C=NC=C3Cl)Cl)OC IC50 ~ 100000 nM Poor binder