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ChEMBL ligand: CHEMBL21731 (BA-34,276 [AS HYDROCHLORIDE], BA-34,276 FREE BASE, BA-34276 FREE BASE, Maprotilina, Maprotiline) |
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DB | Assay description | Assay Type | Standard value | Standard parameter | Original value | Original units | Original parameter | Reference |
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α1A-adrenoceptor/Alpha-1a adrenergic receptor in Rat (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL319] [GtoPdb: 22] [UniProtKB: P43140] | ||||||||
ChEMBL | DRUGMATRIX: Alpha-1A adrenergic receptor radioligand binding (ligand: prazosin) | B | 6.64 | pKi | 230 | nM | Ki | DrugMatrix in vitro pharmacology data |
ChEMBL | DRUGMATRIX: Alpha-1A adrenergic receptor radioligand binding (ligand: prazosin) | B | 6.25 | pIC50 | 567 | nM | IC50 | DrugMatrix in vitro pharmacology data |
α1B-adrenoceptor/Alpha-1b adrenergic receptor in Rat (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL315] [GtoPdb: 23] [UniProtKB: P15823] | ||||||||
ChEMBL | DRUGMATRIX: Alpha-1B adrenergic receptor radioligand binding (ligand: prazosin) | B | 7.05 | pKi | 90 | nM | Ki | DrugMatrix in vitro pharmacology data |
ChEMBL | DRUGMATRIX: Alpha-1B adrenergic receptor radioligand binding (ligand: prazosin) | B | 6.79 | pIC50 | 163 | nM | IC50 | DrugMatrix in vitro pharmacology data |
α1D-adrenoceptor/Alpha-1d adrenergic receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL223] [GtoPdb: 24] [UniProtKB: P25100] | ||||||||
ChEMBL | DRUGMATRIX: Alpha-1D adrenergic receptor radioligand binding (ligand: prazosin) | B | 6.71 | pKi | 195 | nM | Ki | DrugMatrix in vitro pharmacology data |
ChEMBL | DRUGMATRIX: Alpha-1D adrenergic receptor radioligand binding (ligand: prazosin) | B | 6.4 | pIC50 | 397 | nM | IC50 | DrugMatrix in vitro pharmacology data |
α2A-adrenoceptor/Alpha-2a adrenergic receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1867] [GtoPdb: 25] [UniProtKB: P08913] | ||||||||
ChEMBL | DRUGMATRIX: Alpha-2A adrenergic receptor radioligand binding (ligand: MK-912) | B | 6.16 | pKi | 684 | nM | Ki | DrugMatrix in vitro pharmacology data |
ChEMBL | DRUGMATRIX: Alpha-2A adrenergic receptor radioligand binding (ligand: MK-912) | B | 5.74 | pIC50 | 1824 | nM | IC50 | DrugMatrix in vitro pharmacology data |
α2B-adrenoceptor/Alpha-2b adrenergic receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1942] [GtoPdb: 26] [UniProtKB: P18089] | ||||||||
ChEMBL | DRUGMATRIX: Alpha-2B adrenergic receptor radioligand binding (ligand: Rauwolscine) | B | 6.88 | pKi | 133 | nM | Ki | DrugMatrix in vitro pharmacology data |
ChEMBL | DRUGMATRIX: Alpha-2B adrenergic receptor radioligand binding (ligand: Rauwolscine) | B | 6.53 | pIC50 | 292 | nM | IC50 | DrugMatrix in vitro pharmacology data |
α2C-adrenoceptor/Alpha-2c adrenergic receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1916] [GtoPdb: 27] [UniProtKB: P18825] | ||||||||
ChEMBL | DRUGMATRIX: Adrenergic Alpha-2C radioligand binding (ligand: [3H] MK-912) | B | 6.35 | pKi | 442 | nM | Ki | DrugMatrix in vitro pharmacology data |
ChEMBL | DRUGMATRIX: Adrenergic Alpha-2C radioligand binding (ligand: [3H] MK-912) | B | 5.52 | pIC50 | 3044 | nM | IC50 | DrugMatrix in vitro pharmacology data |
CYP3A4/Cytochrome P450 3A4 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL340] [GtoPdb: 1337] [UniProtKB: P08684] | ||||||||
ChEMBL | DRUGMATRIX: CYP450, 3A4 enzyme inhibition (substrate: 7-Benzyloxy-4-(trifluoromethyl)-coumarin) | B | 5.36 | pIC50 | 4322 | nM | IC50 | DrugMatrix in vitro pharmacology data |
D1 receptor/Dopamine D1 receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL2056] [GtoPdb: 214] [UniProtKB: P21728] | ||||||||
ChEMBL | Displacement of [3H]SCH23390 from human dopamine D1 receptor expressed in HEK cells | B | 6.4 | pKi | 402 | nM | Ki | Bioorg Med Chem Lett (2009) 19: 538-542 [PMID:19091563] |
ChEMBL | DRUGMATRIX: Dopamine D1 radioligand binding (ligand: [3H] SCH-23390) | B | 6.73 | pKi | 187 | nM | Ki | DrugMatrix in vitro pharmacology data |
ChEMBL | DRUGMATRIX: Dopamine D1 radioligand binding (ligand: [3H] SCH-23390) | B | 6.43 | pIC50 | 373 | nM | IC50 | DrugMatrix in vitro pharmacology data |
D2 receptor/Dopamine D2 receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL217] [GtoPdb: 215] [UniProtKB: P14416] | ||||||||
ChEMBL | DRUGMATRIX: Dopamine D2L radioligand binding (ligand: [3H] Spiperone) | B | 5.94 | pKi | 1154 | nM | Ki | DrugMatrix in vitro pharmacology data |
ChEMBL | Displacement of [3H]spiperone from human dopamine D2 receptor expressed in CHO cells | B | 6.18 | pKi | 665 | nM | Ki | Bioorg Med Chem Lett (2009) 19: 538-542 [PMID:19091563] |
ChEMBL | DRUGMATRIX: Dopamine D2L radioligand binding (ligand: [3H] Spiperone) | B | 5.46 | pIC50 | 3463 | nM | IC50 | DrugMatrix in vitro pharmacology data |
D3 receptor/Dopamine D3 receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL234] [GtoPdb: 216] [UniProtKB: P35462] | ||||||||
ChEMBL | Displacement of [3H]spiperone from human dopamine D3 receptor expressed in CHO cells | B | 6.3 | pKi | 504 | nM | Ki | Bioorg Med Chem Lett (2009) 19: 538-542 [PMID:19091563] |
ChEMBL | DRUGMATRIX: Dopamine D3 radioligand binding (ligand: [3H] Spiperone) | B | 6.66 | pKi | 219 | nM | Ki | DrugMatrix in vitro pharmacology data |
ChEMBL | DRUGMATRIX: Dopamine D3 radioligand binding (ligand: [3H] Spiperone) | B | 6.19 | pIC50 | 645 | nM | IC50 | DrugMatrix in vitro pharmacology data |
D5 receptor/Dopamine D5 receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1850] [GtoPdb: 218] [UniProtKB: P21918] | ||||||||
ChEMBL | Displacement of [3H]SCH23390 from human dopamine D5 receptor expressed in HEK cells | B | 6.37 | pKi | 429 | nM | Ki | Bioorg Med Chem Lett (2009) 19: 538-542 [PMID:19091563] |
DAT/Dopamine transporter in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL238] [GtoPdb: 927] [UniProtKB: Q01959] | ||||||||
ChEMBL | DRUGMATRIX: Dopamine Transporter radioligand binding (ligand: [125I] RTI-55) | B | 5.64 | pKi | 2312 | nM | Ki | DrugMatrix in vitro pharmacology data |
ChEMBL | DRUGMATRIX: Dopamine Transporter radioligand binding (ligand: [125I] RTI-55) | B | 5.54 | pIC50 | 2910 | nM | IC50 | DrugMatrix in vitro pharmacology data |
GluN1/GluN2A/GluN2B/GluN2C/GluN2D/GluN3B/GluN3A/Glutamate NMDA receptor in Rat (target type: PROTEIN COMPLEX GROUP) [ChEMBL: CHEMBL1907608] [GtoPdb: 455, 456, 457, 458, 459, 461, 460] [UniProtKB: P35439, Q00959, Q00960, Q00961, Q62645, Q8VHN2, Q9R1M7] | ||||||||
ChEMBL | Displacement of [3H]MK-801 from NMDA receptor in Wistar rat brain membranes by scintillation counting analysis | B | 4.42 | pIC50 | 38000 | nM | IC50 | Bioorg Med Chem Lett (2015) 25: 4131-4135 [PMID:26296478] |
H1 receptor/Histamine H1 receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL231] [GtoPdb: 262] [UniProtKB: P35367] | ||||||||
ChEMBL | Displacement of [3H]pyrilamine from human histamine H1 receptor expressed in CHO cells | B | 8.78 | pKi | 1.67 | nM | Ki | Bioorg Med Chem Lett (2009) 19: 538-542 [PMID:19091563] |
ChEMBL | DRUGMATRIX: Histamine H1, Central radioligand binding (ligand: [3H] Pyrilamine) | B | 8.99 | pKi | 1.02 | nM | Ki | DrugMatrix in vitro pharmacology data |
ChEMBL | DRUGMATRIX: Histamine H1, Central radioligand binding (ligand: [3H] Pyrilamine) | B | 8.06 | pIC50 | 8.79 | nM | IC50 | DrugMatrix in vitro pharmacology data |
H2 receptor/Histamine H2 receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1941] [GtoPdb: 263] [UniProtKB: P25021] | ||||||||
ChEMBL | DRUGMATRIX: Histamine H2 radioligand binding (ligand: [125I] Aminopotentidine) | B | 6.41 | pKi | 393 | nM | Ki | DrugMatrix in vitro pharmacology data |
ChEMBL | DRUGMATRIX: Histamine H2 radioligand binding (ligand: [125I] Aminopotentidine) | B | 6.4 | pIC50 | 400 | nM | IC50 | DrugMatrix in vitro pharmacology data |
H3 receptor/Histamine H3 receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL264] [GtoPdb: 264] [UniProtKB: Q9Y5N1] | ||||||||
ChEMBL | Displacement of [125I]iodoproxyfan from human histamine H3 receptor expressed in CHO/HEK293 cells | B | 6 | pKi | >1000 | nM | Ki | Bioorg Med Chem Lett (2009) 19: 538-542 [PMID:19091563] |
M1 receptor/Muscarinic acetylcholine receptor M1 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL216] [GtoPdb: 13] [UniProtKB: P11229] | ||||||||
ChEMBL | DRUGMATRIX: Muscarinic M1 radioligand binding (ligand: [3H] N-Methylscopolamine) | B | 6.84 | pKi | 143 | nM | Ki | DrugMatrix in vitro pharmacology data |
ChEMBL | DRUGMATRIX: Muscarinic M1 radioligand binding (ligand: [3H] N-Methylscopolamine) | B | 6.23 | pIC50 | 593 | nM | IC50 | DrugMatrix in vitro pharmacology data |
M2 receptor/Muscarinic acetylcholine receptor M2 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL211] [GtoPdb: 14] [UniProtKB: P08172] | ||||||||
ChEMBL | DRUGMATRIX: Muscarinic M2 radioligand binding (ligand: [3H] N-Methylscopolamine) | B | 6.16 | pKi | 685 | nM | Ki | DrugMatrix in vitro pharmacology data |
ChEMBL | DRUGMATRIX: Muscarinic M2 radioligand binding (ligand: [3H] N-Methylscopolamine) | B | 5.72 | pIC50 | 1927 | nM | IC50 | DrugMatrix in vitro pharmacology data |
M3 receptor/Muscarinic acetylcholine receptor M3 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL245] [GtoPdb: 15] [UniProtKB: P20309] | ||||||||
ChEMBL | DRUGMATRIX: Muscarinic M3 radioligand binding (ligand: [3H] N-Methylscopolamine) | B | 7 | pKi | 100 | nM | Ki | DrugMatrix in vitro pharmacology data |
ChEMBL | DRUGMATRIX: Muscarinic M3 radioligand binding (ligand: [3H] N-Methylscopolamine) | B | 6.33 | pIC50 | 473 | nM | IC50 | DrugMatrix in vitro pharmacology data |
M4 receptor/Muscarinic acetylcholine receptor M4 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1821] [GtoPdb: 16] [UniProtKB: P08173] | ||||||||
ChEMBL | DRUGMATRIX: Muscarinic M4 radioligand binding (ligand: [3H] N-Methylscopolamine) | B | 7.24 | pKi | 58 | nM | Ki | DrugMatrix in vitro pharmacology data |
ChEMBL | DRUGMATRIX: Muscarinic M4 radioligand binding (ligand: [3H] N-Methylscopolamine) | B | 6.38 | pIC50 | 413 | nM | IC50 | DrugMatrix in vitro pharmacology data |
M5 receptor/Muscarinic acetylcholine receptor M5 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL2035] [GtoPdb: 17] [UniProtKB: P08912] | ||||||||
ChEMBL | DRUGMATRIX: Muscarinic M5 radioligand binding (ligand: [3H] N-Methylscopolamine) | B | 6.94 | pKi | 115 | nM | Ki | DrugMatrix in vitro pharmacology data |
ChEMBL | DRUGMATRIX: Muscarinic M5 radioligand binding (ligand: [3H] N-Methylscopolamine) | B | 6.8 | pIC50 | 160 | nM | IC50 | DrugMatrix in vitro pharmacology data |
NET/Norepinephrine transporter in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL222] [GtoPdb: 926] [UniProtKB: P23975] | ||||||||
ChEMBL | DRUGMATRIX: Norepinephrine Transporter radioligand binding (ligand: [125I] RTI-55) | B | 7.52 | pKi | 30 | nM | Ki | DrugMatrix in vitro pharmacology data |
GtoPdb | - | - | 7.92 | pKi | 12 | nM | Ki | Bioorg Med Chem (2009) 17: 7802-15 [PMID:19836247] |
ChEMBL | Inhibition of norepinephrine reuptake at NET | B | 7.92 | pKi | 12 | nM | Ki | Bioorg Med Chem (2009) 17: 7802-7815 [PMID:19836247] |
ChEMBL | DRUGMATRIX: Norepinephrine Transporter radioligand binding (ligand: [125I] RTI-55) | B | 7.52 | pIC50 | 30 | nM | IC50 | DrugMatrix in vitro pharmacology data |
5-HT2A receptor/Serotonin 2a (5-HT2a) receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL224] [GtoPdb: 6] [UniProtKB: P28223] | ||||||||
ChEMBL | DRUGMATRIX: Serotonin (5-Hydroxytryptamine) 5-HT2A radioligand binding (ligand: [3H] Ketanserin) | B | 7.74 | pKi | 18 | nM | Ki | DrugMatrix in vitro pharmacology data |
ChEMBL | DRUGMATRIX: Serotonin (5-Hydroxytryptamine) 5-HT2A radioligand binding (ligand: [3H] Ketanserin) | B | 7.19 | pIC50 | 64 | nM | IC50 | DrugMatrix in vitro pharmacology data |
5-HT2B receptor/Serotonin 2b (5-HT2b) receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1833] [GtoPdb: 7] [UniProtKB: P41595] | ||||||||
ChEMBL | DRUGMATRIX: Serotonin (5-Hydroxytryptamine) 5-HT2B radioligand binding (ligand: [3H] Lysergic acid diethylamide) | B | 6.67 | pKi | 214 | nM | Ki | DrugMatrix in vitro pharmacology data |
ChEMBL | DRUGMATRIX: Serotonin (5-Hydroxytryptamine) 5-HT2B radioligand binding (ligand: [3H] Lysergic acid diethylamide) | B | 6.47 | pIC50 | 336 | nM | IC50 | DrugMatrix in vitro pharmacology data |
5-HT2C receptor/Serotonin 2c (5-HT2c) receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL225] [GtoPdb: 8] [UniProtKB: P28335] | ||||||||
ChEMBL | DRUGMATRIX: Serotonin (5-Hydroxytryptamine) 5-HT2C radioligand binding (ligand: [3H] Mesulergine) | B | 7.39 | pKi | 41 | nM | Ki | DrugMatrix in vitro pharmacology data |
ChEMBL | DRUGMATRIX: Serotonin (5-Hydroxytryptamine) 5-HT2C radioligand binding (ligand: [3H] Mesulergine) | B | 7.11 | pIC50 | 78 | nM | IC50 | DrugMatrix in vitro pharmacology data |
5-HT6 receptor/Serotonin 6 (5-HT6) receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL3371] [GtoPdb: 11] [UniProtKB: P50406] | ||||||||
ChEMBL | DRUGMATRIX: Serotonin (5-Hydroxytryptamine) 5-HT6 radioligand binding (ligand: [3H] Lysergic acid diethylamide) | B | 6.38 | pKi | 414 | nM | Ki | DrugMatrix in vitro pharmacology data |
ChEMBL | DRUGMATRIX: Serotonin (5-Hydroxytryptamine) 5-HT6 radioligand binding (ligand: [3H] Lysergic acid diethylamide) | B | 6.05 | pIC50 | 892 | nM | IC50 | DrugMatrix in vitro pharmacology data |
Urokinase plasminogen activator surface receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL4883] [UniProtKB: Q03405] | ||||||||
ChEMBL | Binding affinity to uPAR H47C/N259C (unknown origin) mutant assessed as equilibrium dissociation constant by surface plasmon resonance (SPR) analysis relative to control | B | 4.1 | pKd | 79700 | nM | Kd | J Med Chem (2023) 66: 5415-5426 [PMID:36854648] |
Cav1.2/Voltage-gated L-type calcium channel alpha-1C subunit in Rat (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL3762] [GtoPdb: 529] [UniProtKB: P22002] | ||||||||
ChEMBL | Inhibition of L-type calcium channel measured using whole-cell patch clamp in rat ventricular myocytes | F | 4.51 | pIC50 | 31000 | nM | IC50 | J Appl Toxicol (2012) 32: 858-866 [PMID:22761000] |
Cav2.2/Voltage-gated N-type calcium channel alpha-1B subunit in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL4478] [GtoPdb: 533] [UniProtKB: Q00975] | ||||||||
ChEMBL | Inhibition of endogenous human CaV2.2 in human SH-SY5Y cells in presence of nifedipine by Calcium 4 dye based calcium influx fluorescence-imaging assay | B | 5 | pIC50 | 10000 | nM | IC50 | RSC Med Chem (2022) 13: 183-195 [PMID:35308021] |
Kir3.2 in Mouse [GtoPdb: 435] [UniProtKB: P48542] | ||||||||
GtoPdb | - | - | 4 | pIC50 | - | - | - | Neuropsychopharmacology (2004) 29: 1841-51 [PMID:15150531] |
Kir3.4 in Mouse [GtoPdb: 437] [UniProtKB: P48545] | ||||||||
GtoPdb | - | - | 3.5 | pIC50 | - | - | - | Neuropsychopharmacology (2004) 29: 1841-51 [PMID:15150531] |
TRPM3 in Human [GtoPdb: 495] [UniProtKB: Q9HCF6] | ||||||||
GtoPdb | - | - | 5.8 | pIC50 | - | - | - | Pain (2017) 158: 856-867 [PMID:28106668] |
ChEMBL data shown on this page come from version 34:
Zdrazil B, Felix E, Hunter F, Manners EJ, Blackshaw J, Corbett S, de Veij M, Ioannidis H, Lopez DM, Mosquera JF, Magarinos MP, Bosc N, Arcila R, Kizilören T, Gaulton A, Bento AP, Adasme MF, Monecke P, Landrum GA, Leach AR. (2024). The ChEMBL Database in 2023: a drug discovery platform spanning multiple bioactivity data types and time periods. Nucleic Acids Res., 52(D1). DOI: 10.1093/nar/gkad1004. [EPMCID:10767899] [PMID:37933841]
Davies M, Nowotka M, Papadatos G, Dedman N, Gaulton A, Atkinson F, Bellis L, Overington JP. (2015) 'ChEMBL web services: streamlining access to drug discovery data and utilities.' Nucleic Acids Res., 43(W1). DOI: 10.1093/nar/gkv352. [EPMCID:25883136]