TTD_Target_ID Target_Name TTD_Drug_ID Drug_Name Drug_Highest_Status Drug_PubchemID Molecular_Formula Molecular_Weight Canonical_SMILES Activity Binder_Type T77913 Histamine H1 receptor D0D9FV Orphenadrine Approved 4601 C18H23NO 269.4 CC1=CC=CC=C1C(C2=CC=CC=C2)OCCN(C)C IC50 = 97723.72 nM Poor binder T77913 Histamine H1 receptor D0E1WI Fentanyl Approved 3345 C22H28N2O 336.5 CCC(=O)N(C1CCN(CC1)CCC2=CC=CC=C2)C3=CC=CC=C3 IC50 = 147910.84 nM Poor binder T77913 Histamine H1 receptor B02ZDR (4-(3-(4-((2s)-2-Aminopropanoyl)-1-piperazinyl)propoxy)phenyl)(cyclopropyl)methanone Investigative 12016525 C20H29N3O3 359.5 C[C@@H](C(=O)N1CCN(CC1)CCCOC2=CC=C(C=C2)C(=O)C3CC3)N Ki = 53703.18 nM Poor binder T77913 Histamine H1 receptor B0E4ST 2-(3,4-Dichlorophenyl)-1H-imidazole-4-ethaneamine Investigative 44369359 C11H11Cl2N3 256.13 C1=CC(=C(C=C1C2=NC=C(N2)CCN)Cl)Cl IC50 = 50118.72 nM Poor binder T77913 Histamine H1 receptor B0FLO8 ((S)-1-{(S)-1-[3-(4-Acetyl-phenoxy)-propyl]-pyrrolidin-3-ylcarbamoyl}-2-hydroxy-ethyl)-carbamic acid tert-butyl ester Investigative 44334556 C23H35N3O6 449.5 CC(=O)C1=CC=C(C=C1)OCCCN2CC[C@@H](C2)NC(=O)[C@H](CO)NC(=O)OC(C)(C)C Ki = 75000 nM Poor binder T77913 Histamine H1 receptor B29RUX Adiphenine Investigative 2031 C20H25NO2 311.4 CCN(CC)CCOC(=O)C(C1=CC=CC=C1)C2=CC=CC=C2 IC50 = 112201.85 nM Poor binder T77913 Histamine H1 receptor B4T8SX (2R)-2-Amino-1-[4-[3-[4-(cyclopropanecarbonyl)phenoxy]propyl]piperazin-1-yl]-3-(1,3-thiazol-2-yl)propan-1-one Investigative 44304311 C23H30N4O3S 442.6 C1CC1C(=O)C2=CC=C(C=C2)OCCCN3CCN(CC3)C(=O)[C@@H](CC4=NC=CS4)N Ki = 100000 nM Poor binder T77913 Histamine H1 receptor B5EG2J ((S)-1-{(S)-1-[3-(4-Acetyl-phenoxy)-propyl]-pyrrolidin-3-ylcarbamoyl}-ethyl)-carbamic acid tert-butyl ester Investigative 44333987 C23H35N3O5 433.5 C[C@@H](C(=O)N[C@H]1CCN(C1)CCCOC2=CC=C(C=C2)C(=O)C)NC(=O)OC(C)(C)C Ki = 60000 nM Poor binder T77913 Histamine H1 receptor B67YHI 6-Chloro-3-(4-(3-(2-chloro-4-fluorophenyl)-1,2,4-oxadiazol-5-yl)piperidin-1-yl)quinoline Investigative 24894134 C22H17Cl2FN4O 443.3 C1CN(CCC1C2=NC(=NO2)C3=C(C=C(C=C3)F)Cl)C4=CN=C5C=CC(=CC5=C4)Cl IC50 ~ 50000 nM Poor binder T77913 Histamine H1 receptor B7ORB1 1-[4-[3-[4-(Cyclopropanecarbonyl)phenoxy]propyl]piperazin-1-yl]-2-(methylamino)ethanone Investigative 44304067 C20H29N3O3 359.5 CNCC(=O)N1CCN(CC1)CCCOC2=CC=C(C=C2)C(=O)C3CC3 Ki = 100000 nM Poor binder T77913 Histamine H1 receptor B7R3OU (2R)-2-Amino-1-[4-[3-[4-(cyclopropanecarbonyl)phenoxy]propyl]piperazin-1-yl]butan-1-one Investigative 44304211 C21H31N3O3 373.5 CC[C@H](C(=O)N1CCN(CC1)CCCOC2=CC=C(C=C2)C(=O)C3CC3)N Ki = 70794.58 nM Poor binder T77913 Histamine H1 receptor B9HU8R (+)-(S)-N,N-Dimethyl-2-(3-(1-(pyridin-3-yl)ethyl)benzo[b]thiophen-2-yl)ethanamine Investigative 11515125 C19H22N2S 310.5 C[C@@H](C1=CN=CC=C1)C2=C(SC3=CC=CC=C32)CCN(C)C Ki = 79000 nM Poor binder T77913 Histamine H1 receptor B9OP0K 1-[4-[3-[4-(Cyclopropanecarbonyl)phenoxy]propyl]piperazin-1-yl]-2-[(2R)-pyrrolidin-2-yl]ethanone Investigative 44304332 C23H33N3O3 399.5 C1C[C@@H](NC1)CC(=O)N2CCN(CC2)CCCOC3=CC=C(C=C3)C(=O)C4CC4 Ki = 95499.26 nM Poor binder T77913 Histamine H1 receptor BJ40GP (2R)-2-Amino-1-[4-[3-[4-(cyclopropanecarbonyl)phenoxy]propyl]piperazin-1-yl]-3-(1H-imidazol-5-yl)propan-1-one Investigative 44304719 C23H31N5O3 425.5 C1CC1C(=O)C2=CC=C(C=C2)OCCCN3CCN(CC3)C(=O)[C@@H](CC4=CN=CN4)N Ki = 95499.26 nM Poor binder T77913 Histamine H1 receptor BO0QU4 (1-{(S)-1-[3-(4-Acetyl-phenoxy)-propyl]-pyrrolidin-3-ylcarbamoyl}-ethyl)-carbamic acid tert-butyl ester Investigative 44334281 C23H35N3O5 433.5 C[C@H](C(=O)N[C@H]1CCN(C1)CCCOC2=CC=C(C=C2)C(=O)C)NC(=O)OC(C)(C)C Ki = 56000 nM Poor binder T77913 Histamine H1 receptor BO2I5Y 1-{4-[3-((S)-3-Amino-pyrrolidin-1-yl)-propoxy]-phenyl}-ethanone Investigative 44334521 C15H22N2O2 262.35 CC(=O)C1=CC=C(C=C1)OCCCN2CC[C@@H](C2)N Ki = 90000 nM Poor binder T77913 Histamine H1 receptor BVEL93 (1-{(S)-1-[3-(4-Acetyl-phenoxy)-propyl]-pyrrolidin-3-ylcarbamoyl}-2-hydroxy-ethyl)-carbamic acid tert-butyl ester Investigative 44334252 C23H35N3O6 449.5 CC(=O)C1=CC=C(C=C1)OCCCN2CC[C@@H](C2)NC(=O)[C@@H](CO)NC(=O)OC(C)(C)C Ki = 80000 nM Poor binder T77913 Histamine H1 receptor BZTC89 N-[(3S)-1-[3-[4-(Cyclopropylcarbonyl)phenoxy]propyl]pyrrolidine-3beta-yl]-1-methyl-1H-imidazole-4-sulfonamide Investigative 44334234 C21H28N4O4S 432.5 CN1C=C(N=C1)S(=O)(=O)N[C@H]2CCN(C2)CCCOC3=CC=C(C=C3)C(=O)C4CC4 Ki = 91000 nM Poor binder T77913 Histamine H1 receptor D05BYD A-304121 Investigative 9906860 C20H29N3O3 359.5 C[C@H](C(=O)N1CCN(CC1)CCCOC2=CC=C(C=C2)C(=O)C3CC3)N Ki = 69183.1 nM Poor binder