TTD_Target_ID Target_Name TTD_Drug_ID Drug_Name Drug_Highest_Status Drug_PubchemID Molecular_Formula Molecular_Weight Canonical_SMILES Activity Binder_Type T64765 Histamine H3 receptor B0K4YO 1-Phenyl-3-[4-(2-pyrrolidin-1-ylethoxy)phenyl]sulfonylurea Investigative 60145630 C19H23N3O4S 389.5 C1CCN(C1)CCOC2=CC=C(C=C2)S(=O)(=O)NC(=O)NC3=CC=CC=C3 IC50 = 88600 nM Poor binder T64765 Histamine H3 receptor B3Q0MI 1-[7-(3-Chlorophenoxy)heptyl]azepane;oxalic acid Investigative 127042504 C21H32ClNO5 413.9 C1CCCN(CC1)CCCCCCCOC2=CC(=CC=C2)Cl.C(=O)(C(=O)O)O Ki ~ 150000 nM Poor binder T64765 Histamine H3 receptor B4LT9B 1-[4-(2-Piperidin-1-ylethoxy)phenyl]sulfonyl-3-[4-(trifluoromethyl)phenyl]urea Investigative 60145773 C21H24F3N3O4S 471.5 C1CCN(CC1)CCOC2=CC=C(C=C2)S(=O)(=O)NC(=O)NC3=CC=C(C=C3)C(F)(F)F IC50 = 82000 nM Poor binder T64765 Histamine H3 receptor B4MBG1 N-(3-Bromo-4-(2-morpholinoethoxy)phenethyl)-5-bromofuran-2-carboxamide Investigative 45267022 C19H22Br2N2O4 502.2 C1COCCN1CCOC2=C(C=C(C=C2)CCNC(=O)C3=CC=C(O3)Br)Br IC50 = 73200 nM Poor binder T64765 Histamine H3 receptor B80OPE Ethyl 1-[2-[4-(phenylcarbamoylsulfamoyl)phenoxy]ethyl]piperidine-4-carboxylate Investigative 60145774 C23H29N3O6S 475.6 CCOC(=O)C1CCN(CC1)CCOC2=CC=C(C=C2)S(=O)(=O)NC(=O)NC3=CC=CC=C3 IC50 = 77900 nM Poor binder T64765 Histamine H3 receptor BBG4O2 Ethyl 1-[3-[4-(phenylcarbamoylsulfamoyl)phenoxy]propyl]piperidine-4-carboxylate Investigative 60143590 C24H31N3O6S 489.6 CCOC(=O)C1CCN(CC1)CCCOC2=CC=C(C=C2)S(=O)(=O)NC(=O)NC3=CC=CC=C3 IC50 = 91100 nM Poor binder T64765 Histamine H3 receptor BE9W0I 1-Cyclohexyl-3-[4-(2-piperidin-1-ylethoxy)phenyl]sulfonylurea Investigative 60145771 C20H31N3O4S 409.5 C1CCC(CC1)NC(=O)NS(=O)(=O)C2=CC=C(C=C2)OCCN3CCCCC3 IC50 = 53800 nM Poor binder T64765 Histamine H3 receptor BOQK19 1-(2,5-Dichlorophenyl)-3-[4-(2-piperidin-1-ylethoxy)phenyl]sulfonylurea Investigative 60145772 C20H23Cl2N3O4S 472.4 C1CCN(CC1)CCOC2=CC=C(C=C2)S(=O)(=O)NC(=O)NC3=C(C=CC(=C3)Cl)Cl IC50 = 93600 nM Poor binder T64765 Histamine H3 receptor BP6IN4 N-(3-Bromo-4-(2-morpholinoethoxy)phenethyl)-1H-pyrrole-2-carboxamide Investigative 45266943 C19H24BrN3O3 422.3 C1COCCN1CCOC2=C(C=C(C=C2)CCNC(=O)C3=CC=CN3)Br IC50 = 59200 nM Poor binder T64765 Histamine H3 receptor BV21SP 1-Cyano-3-[[(2S,5S)-5-(1H-imidazol-5-yl)oxolan-2-yl]methyl]-2-methylguanidine Investigative 10879463 C11H16N6O 248.28 CN=C(NC[C@@H]1CC[C@H](O1)C2=CN=CN2)NC#N EC50 ~ 100000 nM Poor binder T64765 Histamine H3 receptor BXS9L4 1-[4-(2-Pyrrolidin-1-ylethoxy)phenyl]sulfonyl-3-[4-(trifluoromethyl)phenyl]urea Investigative 60145633 C20H22F3N3O4S 457.5 C1CCN(C1)CCOC2=CC=C(C=C2)S(=O)(=O)NC(=O)NC3=CC=C(C=C3)C(F)(F)F IC50 = 107000 nM Poor binder T64765 Histamine H3 receptor BXZ17O 6-(4-Fluorophenyl)-4-piperazin-1-yl-7H-pyrrolo[2,3-d]pyrimidin-2-amine Investigative 71519012 C16H17FN6 312.34 C1CN(CCN1)C2=NC(=NC3=C2C=C(N3)C4=CC=C(C=C4)F)N Ki = 84660 nM Poor binder