![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_3eda034b74dcc9097a0d557d45bec7eb.svg) | Thioperamide | IC50 | 16.0 [1], 120.0 [2], 517.5 [3] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_2869e330dcb374c5ef736ca3c2824f10.svg) | 1-[4-(3-Piperidinopropoxy)benzyl]piperidine | IC50 | 0.53 [1] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_454f50abdbbd24812426aad808a82708.svg) | (R)-4-(2-(2-(2-Methylpyrrolidin-1-yl)ethyl)benzofuran-5-yl)benzonitrile | IC50 | 0.63 [1] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_e2e96fd383674b488edfbc6d662ac005.svg) | Pitolisant | IC50 | 12.0 [1] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_e2e96fd383674b488edfbc6d662ac005.svg) | Pitolisant | Ki | 0.3 [1] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_798fa67f8d030459f06febac4f0bf0d9.svg) | Ciproxifan | Ki | 46.0 [1], 63.1 [2] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_31cfa70a72531febedfe9a3ee3e120c4.svg) | Clobenpropit | IC50 | 1.0 [1] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_31cfa70a72531febedfe9a3ee3e120c4.svg) | Clobenpropit | Ki | 2.4 [1] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_04aff99af713bca1ef5814d017faeb37.svg) | (R)-alpha-Methylhistamine | IC50 | 2.3 [1] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_04aff99af713bca1ef5814d017faeb37.svg) | (R)-alpha-Methylhistamine | Ki | 0.88 [1], 4.37 [2] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_9362d71a67b4cd1b832471c122a157bc.svg) | Immepip | Ki | 0.48 [1] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_fc921cb12ad3f3683db76f214973bf88.svg) | Histamine | Ki | 9.33 [1] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_e68093430b78fac9ed38ecb9e09c5e82.svg) | 6-((3-Cyclobutyl-2,3,4,5-tetrahydro-1H-3-benzazepin-7-yl)oxy)-N-methyl-3-pyridinecarboxamide | IC50 | 0.55 [1] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_e68093430b78fac9ed38ecb9e09c5e82.svg) | 6-((3-Cyclobutyl-2,3,4,5-tetrahydro-1H-3-benzazepin-7-yl)oxy)-N-methyl-3-pyridinecarboxamide | Ki | 0.2 [1] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_9e120deb2f51779d3f8542c66258eba1.svg) | 2-Methyl-3-[4-(3-pyrrolidin-1-ylpropoxy)phenyl]-5-(trifluoromethyl)quinazolin-4-one | IC50 | 1.7 [1] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_9e120deb2f51779d3f8542c66258eba1.svg) | 2-Methyl-3-[4-(3-pyrrolidin-1-ylpropoxy)phenyl]-5-(trifluoromethyl)quinazolin-4-one | Ki | 0.53 [1], 0.63 [2], 1.7 [3], 6.8 [4] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_7436b1e0a5e8922c717e8cd033613deb.svg) | 5-[(3-Cyclobutyl-1,2,4,5-tetrahydro-3-benzazepin-7-yl)oxy]-N-methylpyrazine-2-carboxamide | IC50 | 0.63 [1] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_7436b1e0a5e8922c717e8cd033613deb.svg) | 5-[(3-Cyclobutyl-1,2,4,5-tetrahydro-3-benzazepin-7-yl)oxy]-N-methylpyrazine-2-carboxamide | Ki | 0.19 [1], 0.2 [2], 0.21 [3] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_9829236ade1020d0769db5db5519a466.svg) | Imetit | Ki | 0.57 [1], 0.7 [2], 1.58 [3] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_77aff67a5a8c256da0fa6d6bb33a84f2.svg) | 4-(1H-Imidazol-5-yl)butan-1-amine | Ki | 3.98 [1], 4.07 [2], 4.3 [3] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_82e882a462fe41b7f289aec6a8b1f08a.svg) | [4-[4-[3-[(2S,5S)-2,5-Dimethylpyrrolidin-1-yl]propoxy]phenyl]phenyl]-morpholin-4-ylmethanone | Ki | 0.49 [1], 1.58 [2], 2.0 [3], 12.0 [4] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_693b10fcf0f1bf3ce26f73cb27aee812.svg) | Fluoxetine | Ki | 7300.0 [1] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_c5ec3b926c3359b12c0929281aa398fa.svg) | Conessine | Ki | 3.47 [1], 5.01 [2], 5.37 [3] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_6efdcecd5aa5cf4b6baec6422b1b01b9.svg) | 4-(3-(4-(Piperidinyl)but-1-ynyl)benzyl)morpholine | Ki | 0.8 [1], 1.0 [2], 1.18 [3], 1.3 [4] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_94b2a481bf7e580c37a035a6af9f59f9.svg) | (2R)-2-Amino-1-[4-[3-[4-(cyclopropanecarbonyl)phenoxy]propyl]piperazin-1-yl]propan-1-one | Ki | 758.58 [1], 760.0 [2], 794.33 [3] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_5a063dd124ab8e84f445975511555bc2.svg) | 1-(6-((3-Cyclobutyl-2,3,4,5-tetrahydro-1H-benzo[D]azepin-7-YL)oxy)pyridin-3-YL)pyrrolidin-2-one | Ki | 0.1 [1], 0.12 [2], 0.2 [3], 10.0 [4] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_7486805a5c7bc910ae9adfc5c18507eb.svg) | Immethridine | Ki | 0.77 [1], 0.79 [2], 0.85 [3] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_c3ac8b3671d02adb7e16b67e109c0efe.svg) | 2-[[(2R)-1-[4-[4-[3-(Azepan-1-yl)propoxy]phenyl]butyl]pyrrolidin-2-yl]methyl]-4-[(4-chlorophenyl)methyl]phthalazin-1-one | Ki | 0.25 [1] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_50fe331ccf37380b725dcabed32ab3b0.svg) | 4-(4-((1-Isopropylpiperidin-4-yl)oxy)benzyl)morpholine | Ki | 2.1 [1], 2.14 [2] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_7792689e610d8ac306c2764672878619.svg) | 2-(4-Piperidinopropoxyphenyl)-7-methylimidazo[1,2-a]pyridine | Ki | 2.0 [1] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_d5ad97d2f2acf954328893962e925417.svg) | (R)-2-(2,7-Dimethylpyrazolo[1,5-a]pyrimidin-6-yl)-6-(2-(2-methylpyrrolidin-1-yl)ethyl)quinoline | Ki | 0.24 [1] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_97f51f63246f761c8599f07c30a5df82.svg) | (S)-1-(2-(Pyrrolidin-1-ylmethyl)pyrrolidin-1-yl)-3-(4-(trifluoromethyl)phenyl)prop-2-en-1-one | Ki | 4.7 [1], 5.0 [2], 6.7 [3], 7.0 [4] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_63df456744662d7067b92431cc96c5a6.svg) | 2-Methyl-6-[4-[3-[(2R)-2-methylpyrrolidin-1-yl]propoxy]phenyl]pyridazin-3-one | Ki | 1.0 [1], 1.4 [2] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_daeaa355e89cc35bc5d97d4f6d2ea926.svg) | 1-[[4-(3-Piperidin-1-ylpropoxy)phenyl]methyl]piperidin-4-ol | IC50 | 0.72 [1] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_daeaa355e89cc35bc5d97d4f6d2ea926.svg) | 1-[[4-(3-Piperidin-1-ylpropoxy)phenyl]methyl]piperidin-4-ol | Ki | 0.59 [1], 0.74 [2] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_e3096b66767b9a59542159f718830971.svg) | Azelastine | Ki | 147.91 [1], 158.49 [2] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_4b04e645c9eba71092a9d7861fd7a10c.svg) | Proxyfan | Ki | 2.51 [1], 2.7 [2], 12.59 [3] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_80514d9987883d2784819f95c75bf7dc.svg) | Iodoproxyfan | Ki | 0.63 [1], 41.0 [2] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_8a69701bdc086671cf5ba6a373993f76.svg) | (5-Chloro-1H-benzimidazol-2-yl)(4-methylpiperazin-1-yl)methanone | Ki | 3981.07 [1], 14053.0 [2], 20000.0 [3] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_a92de5bd54ea2b48d74a9222f2d8c379.svg) | Impentamine | Ki | 5.01 [1], 5.13 [2] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_dfe267a3adcd3434714e37250760a786.svg) | Unii-5P909hkp24 | Ki | 93.0 [1], 93.33 [2], 100.0 [3] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_8116b7cdb2a2045941d60e50ad36453a.svg) | Methimepip | Ki | 1.0 [1] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_5532fa2153007fae22e08cf8fbc19320.svg) | CID 11452311 | IC50 | 2.51 [1] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_5532fa2153007fae22e08cf8fbc19320.svg) | CID 11452311 | Ki | 0.13 [1], 0.32 [2] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_464b35603c1ce364768033785c07edf7.svg) | 4,4'-Bis(piperidinomethyl)-1,1'-biphenyl | Ki | 0.3 [1], 0.34 [2], 3.39 [3] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_7f1f8027128929366e4d27f07ed86dc9.svg) | 4-(3-Piperidin-1-ylpropoxy)benzonitrile | Ki | 11.0 [1], 25.0 [2], 25.12 [3] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_db0d738a966c5ce7a84277ff446c95ce.svg) | 2-(2-(4-Tert-Butylphenylthio)ethyl)-1H-imidazole | Ki | 0.17 [1], 0.43 [2] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_7632afbfb173610baaa5e810ac36d70b.svg) | 4-[4-[3-[(2R)-2-Methylpyrrolidin-1-yl]propoxy]phenyl]-1H-pyridazin-6-one | Ki | 2.8 [1], 3.0 [2], 15.0 [3] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_ee7109e906661d779342499de9e6d988.svg) | 4-[2-(1H-Imidazol-4-yl)ethyl]piperidine | Ki | 19.95 [1] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_30b673e535cc5ed6533ba530566fca82.svg) | [4-(3-Piperidin-1-yl-propoxy)-phenyl]-quinolin-4-yl-amine; Oxalic acid | Ki | 0.09 [1], 0.1 [2], 0.5 [3] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_37e5aca01ae820edd3a8e927e14eb60a.svg) | 1-Cyano-3-[[(2R,5R)-5-(1H-imidazol-5-yl)oxolan-2-yl]methyl]-2-methylguanidine | Ki | 1995.26 [1], 2187.76 [2], 2200.0 [3] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_3e86203672c047a7d023d1f6bc0c4bf7.svg) | 4-[3-(1h-Imidazol-4-yl)propyl]piperidine | Ki | 4.47 [1] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_ad539b7eb8bdb14654290dab6329ff7b.svg) | 2-[1-(6-Ethoxypyridazin-3-yl)-5-methylpyrazol-4-yl]-6-[2-[(2R)-2-methylpyrrolidin-1-yl]ethyl]quinoline | Ki | 0.19 [1], 0.2 [2] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_f989589c9661fb9877356ba8d5e5eb11.svg) | 3-Methyl-2-(4-(3-(pyrrolidin-1-yl)propoxy)phenyl)quinazolin-4(3H)-one | IC50 | 0.68 [1] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_f989589c9661fb9877356ba8d5e5eb11.svg) | 3-Methyl-2-(4-(3-(pyrrolidin-1-yl)propoxy)phenyl)quinazolin-4(3H)-one | Ki | 0.22 [1], 4.2 [2] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_3b374deb162de749eb57db835985814a.svg) | (R)-2-(5-Methyl-1-(pyridin-2-yl)-1H-pyrazol-4-yl)-6-(2-(2-methylpyrrolidin-1-yl)ethyl)quinoline | Ki | 0.26 [1] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_9de5bc56f362267fb54f60e1cb88e8b2.svg) | (R)-2-(4-Methyl-2-(pyrrolidin-1-yl)pyrimidin-5-yl)-6-(2-(2-methylpyrrolidin-1-yl)ethyl)quinoline | Ki | 0.29 [1], 0.3 [2] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_74a9867099e3b487de79657f78a190c8.svg) | 2-Methyl-3-(4-(3-(pyrrolidin-1-yl)propoxy)phenyl)quinazolin-4(3H)-one | IC50 | 1.7 [1], 3.5 [2] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_74a9867099e3b487de79657f78a190c8.svg) | 2-Methyl-3-(4-(3-(pyrrolidin-1-yl)propoxy)phenyl)quinazolin-4(3H)-one | Ki | 1.09 [1] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_820e7e4ee5bed0e832173ddfc7d23caa.svg) | (R)-2-Methyl-3-(6-(2-(2-methylpyrrolidin-1-yl)ethyl)quinolin-2-yl)-1,8-naphthyridine | Ki | 0.3 [1], 0.34 [2] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_1cbf441093174806382cb5903f5ee1db.svg) | 1-[4-[4-[(Dimethylamino)methyl]phenyl]phenyl]-N,N-dimethylmethanamine | Ki | 1.32 [1], 1.86 [2] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_e091b98d80a6331d1e7fb85f6ad1c739.svg) | (R)-2-(1,3-Dimethyl-1H-pyrazol-4-yl)-6-(2-(2-methylpyrrolidin-1-yl)ethyl)quinoline | Ki | 0.45 [1], 0.5 [2] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_080829eefeca2ca878c78c84fc7eef3d.svg) | 1-[2-[4-[4-(2-Piperidin-1-ylethyl)phenyl]phenyl]ethyl]piperidine | Ki | 1.18 [1], 1.2 [2] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_5320e0863a3f2dff9b57643e32530f84.svg) | 4-[4-[4-(3-Piperidin-1-ylpropoxy)phenyl]cyclohexyl]morpholine | Ki | 0.41 [1], 0.67 [2] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_74f4ca7d313136f80ba8689760674b72.svg) | N,N-Dimethyl-4-[4-(3-piperidin-1-ylpropoxy)phenyl]cyclohexan-1-amine | Ki | 0.2 [1], 0.21 [2], 0.3 [3] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_529a0a27e840a44a4dee88390d946cbd.svg) | 5-(3-Benzhydryloxypropyl)-1H-imidazole | Ki | 17.0 [1], 24.0 [2] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_89d8efe3fac7a128c36b4b2795d06e66.svg) | N-Ethyl-4-[4-[2-[(2R)-2-methylpyrrolidin-1-yl]ethyl]phenyl]benzenesulfonamide | Ki | 1.0 [1], 4.57 [2], 8.0 [3] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_b514193fa6170289cf0e72f34060fb6b.svg) | 4-[4-[2-[(2R)-2-Methylpyrrolidin-1-yl]ethyl]phenyl]-N-(oxan-4-yl)benzenesulfonamide | Ki | 1.0 [1], 1.58 [2], 7.0 [3] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_787c7ede8e3dec61def33295d9e55b2f.svg) | 4-[4-[4-[2-[(2R)-2-Methylpyrrolidin-1-yl]ethyl]phenyl]phenyl]sulfonylmorpholine | Ki | 1.0 [1], 1.58 [2], 3.0 [3] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_dfb1f995b221cc7d76e81bb69372e35f.svg) | (2S,3S)-8-Methoxy-3-methyl-2-[4-(3-pyrrolidin-1-ylpropoxy)phenyl]-2,3-dihydro-1,4lambda6-benzoxathiine 4,4-dioxide | IC50 | 0.43 [1] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_dfb1f995b221cc7d76e81bb69372e35f.svg) | (2S,3S)-8-Methoxy-3-methyl-2-[4-(3-pyrrolidin-1-ylpropoxy)phenyl]-2,3-dihydro-1,4lambda6-benzoxathiine 4,4-dioxide | Ki | 0.4 [1], 1.0 [2] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_89eb6207c5a66ad8a94d1854a8a2babf.svg) | 1-[4-[4-(3-Piperidin-1-ylpropoxy)phenyl]cyclohexyl]piperidin-4-ol | Ki | 0.57 [1], 0.92 [2] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_33e86eba4a2b1063222ea19db19d09d6.svg) | 2-[4-[3-(Dibutylamino)propoxy]phenyl]-8-methylimidazo[1,2-a]pyridine | Ki | 4.0 [1], 2700.0 [2], 4000.0 [3] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_4dffe43a9eb3c2f692424711e0821844.svg) | (4-Fluorophenyl)(2-(2-((2R)-2-methyl-1-pyrrolidinyl)ethyl)-1-benzofuran-5-yl)methanone | Ki | 0.27 [1], 1.9 [2] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_8329b9d0b4d1f89a68461377e5f6ec87.svg) | 2-[4-(3-Piperidin-1-yl-propoxy)-benzyl]-1,2,3,4-tetrahydro-isoquinoline | Ki | 1.7 [1], 2.95 [2] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_31f6a5b6f75246f9b72a5acfa0e28506.svg) | 2-(1-Cyclobutylpiperidin-4-yl)-6-(1-cyclobutylpiperidin-4-yl)oxy-3,4-dihydroisoquinolin-1-one | IC50 | 4.8 [1] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_31f6a5b6f75246f9b72a5acfa0e28506.svg) | 2-(1-Cyclobutylpiperidin-4-yl)-6-(1-cyclobutylpiperidin-4-yl)oxy-3,4-dihydroisoquinolin-1-one | Ki | 0.03 [1], 0.8 [2] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_37f48563dde030b855df3fac6a524b0b.svg) | 4-(1-Propan-2-ylpiperidin-4-yl)oxy-N-(1-propan-2-ylpyrrolidin-3-yl)benzamide | IC50 | 323.8 [1] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_37f48563dde030b855df3fac6a524b0b.svg) | 4-(1-Propan-2-ylpiperidin-4-yl)oxy-N-(1-propan-2-ylpyrrolidin-3-yl)benzamide | Ki | 0.9 [1], 5.7 [2] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_50d166a2dfa096fc783846775125d544.svg) | 4-(1-Cyclopentylpiperidin-4-yl)oxy-N-(1-propan-2-ylpyrrolidin-3-yl)benzamide | IC50 | 273.9 [1] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_50d166a2dfa096fc783846775125d544.svg) | 4-(1-Cyclopentylpiperidin-4-yl)oxy-N-(1-propan-2-ylpyrrolidin-3-yl)benzamide | Ki | 1.0 [1], 8.6 [2] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_2792131ae31f4ab91c053b766950821a.svg) | N-[1-(2-Methylpropyl)pyrrolidin-3-yl]-4-(1-propan-2-ylpiperidin-4-yl)oxybenzamide | IC50 | 458.7 [1] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_2792131ae31f4ab91c053b766950821a.svg) | N-[1-(2-Methylpropyl)pyrrolidin-3-yl]-4-(1-propan-2-ylpiperidin-4-yl)oxybenzamide | Ki | 1.0 [1], 1.2 [2] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_24b5b158397d4ea0a3c15840522a374e.svg) | 6-(1-Propan-2-ylpiperidin-4-yl)oxy-2-(1-propan-2-ylpyrrolidin-3-yl)-3,4-dihydroisoquinolin-1-one | IC50 | 14.3 [1] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_24b5b158397d4ea0a3c15840522a374e.svg) | 6-(1-Propan-2-ylpiperidin-4-yl)oxy-2-(1-propan-2-ylpyrrolidin-3-yl)-3,4-dihydroisoquinolin-1-one | Ki | 0.1 [1], 2.1 [2] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_8159b09a6bebd9e5751360e57f770ab8.svg) | Clozapine | Ki | 631.0 [1], 1000.0 [2] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_c7feec019f5d9ae8cab48e7afc02b05c.svg) | (R)-4-(2-(2-(2-Methylpyrrolidin-1-yl)-ethyl)benzofuran-5-yl)benzonitrile | Ki | 0.95 [1] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_17c2042b5a2c3edad8b86bccd7291f74.svg) | 2-(Diaminomethylideneamino)ethylsulfanylmethanimidamide | Ki | 316.23 [1], 1000.0 [2] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_1e86ceab4fd31894c0d08e12d1e7ed03.svg) | Cipralisant | Ki | 2.14 [1], 3.98 [2] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_7e67dc53b9dda9b460fb3afbfa5076d7.svg) | N,N-Diallyl-5-methoxytryptamine | Ki | 1698.24 [1], 10000.0 [2] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_efe423cc5b6538d434de295836d04f3e.svg) | PF-03654746 | Ki | 1.7 [1], 2.29 [2] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_c9f2968290739915a8b7f62b94acb4b5.svg) | 4'-(3-((3R)-3-(Dimethylamino)pyrrolidinyl)propoxy)(1,1'-biphenyl)-4-carbonitrile | Ki | 2.75 [1], 4.0 [2] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_408c4db20d6543b737142af88d95d84a.svg) | Aplysamine-1 | Ki | 30.0 [1] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_ca009936b5d71c161a4dd677b562b3b7.svg) | 5-[2-(5,5-Dimethylhex-1-ynyl)cyclopropyl]-1H-imidazole | Ki | 2.14 [1], 2.15 [2] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_f8efcca90ae0da36a0099fa915249168.svg) | 3-(1H-Imidazol-5-yl)propyl carbamimidothioate | Ki | 2.51 [1], 3.16 [2] |
![](https://images.aatbio.com/dataset/ic50/histamine-h3-receptor_99f2276c2c418b6af9cc7d0247c40942.svg) | 1H-Imidazole-4-propanamine | Ki | 48.98 [1], 50.12 [2] |