TTD_Target_ID Target_Name TTD_Drug_ID Drug_Name Drug_Highest_Status Drug_PubchemID Molecular_Formula Molecular_Weight Canonical_SMILES Activity Binder_Type T77400 Phosphodiesterase 2A D0E0SW Enoximone Approved 53708 C12H12N2O2S 248.3 CC1=C(NC(=O)N1)C(=O)C2=CC=C(C=C2)SC IC50 = 520000 nM Non binder T77400 Phosphodiesterase 2A D0R6TI Inamrinone Lactate Approved 3698 C10H9N3O 187.2 C1=CN=CC=C1C2=CNC(=O)C(=C2)N IC50 = 580000 nM Non binder T77400 Phosphodiesterase 2A D0DF2M PMID28870136-Compound-48 Patented 2153 C7H8N4O2 180.16 CN1C2=C(C(=O)N(C1=O)C)NC=N2 IC50 = 210000 nM Non binder T77400 Phosphodiesterase 2A D0BK6B CI-930 Discontinued in Phase 2 3021729 C14H14N4O 254.29 CC1CC(=O)NN=C1C2=CC=C(C=C2)N3C=CN=C3 IC50 = 380000 nM Non binder T77400 Phosphodiesterase 2A D07FHZ Ro 20-1724 Terminated 5087 C15H22N2O3 278.35 CCCCOC1=C(C=CC(=C1)CC2CNC(=O)N2)OC IC50 = 390000 nM Non binder T77400 Phosphodiesterase 2A B0GE4Y 4,5-Dihydro-6-[4-(4-hydroxymethyl-1H-imidazol-1-yl)phenyl]-3(2H)-pyridazinone Investigative 14099426 C14H14N4O2 270.29 C1CC(=O)NN=C1C2=CC=C(C=C2)N3C=C(N=C3)CO IC50 = 350000 nM Non binder T77400 Phosphodiesterase 2A B15ULR 6-(3-Imidazol-1-yl-phenyl)-4,5-dihydro-2H-pyridazin-3-one Investigative 14099444 C13H12N4O 240.26 C1CC(=O)NN=C1C2=CC(=CC=C2)N3C=CN=C3 IC50 = 330000 nM Non binder T77400 Phosphodiesterase 2A B5BC1H Proxyphylline Investigative 4977 C10H14N4O3 238.24 CC(CN1C=NC2=C1C(=O)N(C(=O)N2C)C)O Ki = 600000 nM Non binder T77400 Phosphodiesterase 2A B7R6IP 8-Methoxymethyl-3-isobutyl-1-methylxanthine Investigative 155806 C12H18N4O3 266.3 CC(C)CN1C2=C(C(=O)N(C1=O)C)NC(=N2)COC IC50 = 212000 nM Non binder T77400 Phosphodiesterase 2A B8F0HW 4,5-Dihydro-6-[4-(2-methyl-1H-imidazol-1-yl)phenyl]-3(2H)-pyridazinone Investigative 13233889 C14H14N4O 254.29 CC1=NC=CN1C2=CC=C(C=C2)C3=NNC(=O)CC3 IC50 = 380000 nM Non binder T77400 Phosphodiesterase 2A BFAK10 6-(4-Imidazol-1-yl-phenyl)-2-methyl-4,5-dihydro-2H-pyridazin-3-one Investigative 13233881 C14H14N4O 254.29 CN1C(=O)CCC(=N1)C2=CC=C(C=C2)N3C=CN=C3 IC50 = 280000 nM Non binder T77400 Phosphodiesterase 2A BPH9A4 Imazodan Investigative 55918 C13H12N4O 240.26 C1CC(=O)NN=C1C2=CC=C(C=C2)N3C=CN=C3 IC50 = 500000 nM Non binder T77400 Phosphodiesterase 2A BT5F7W Chembl4228423 Investigative 145967733 C23H20F4N2O2S 464.5 CS(=O)(=O)C1=CC(=CC2=C1N(C3=C2CCCC3CC#N)CC4=CC=C(C=C4)C(F)(F)F)F IC50 > 278000 nM Non binder T77400 Phosphodiesterase 2A BW9EM5 1H-Purine-2,6-dione, 3,7-dihydro-7-(2-hydroxypropyl)-1,3-dimethyl-, (R)- Investigative 158962 C10H14N4O3 238.24 C[C@H](CN1C=NC2=C1C(=O)N(C(=O)N2C)C)O Ki = 600000 nM Non binder T77400 Phosphodiesterase 2A BXD8Z7 1H-Purine-2,6-dione, 3,7-dihydro-7-(2-hydroxypropyl)-1,3-dimethyl-, (S)- Investigative 158961 C10H14N4O3 238.24 C[C@@H](CN1C=NC2=C1C(=O)N(C(=O)N2C)C)O Ki = 700000 nM Non binder T77400 Phosphodiesterase 2A BY74RZ 6-(4-Imidazol-1-yl-phenyl)-4-methyl-4,5-dihydro-2H-pyridazin-3-one Investigative 13233882 C14H14N4O 254.29 CC1CC(=NNC1=O)C2=CC=C(C=C2)N3C=CN=C3 IC50 = 260000 nM Non binder