doxazosin [Ligand Id: 7170] activity data from GtoPdb and ChEMBL

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ChEMBL ligand: CHEMBL707 (C02CA04, Cardura, Doxazosin, UK-33274)
  • α1A-adrenoceptor/Alpha-1a adrenergic receptor in Human [ChEMBL: CHEMBL229] [GtoPdb: 22] [UniProtKB: P35348]
  • α1A-adrenoceptor/Alpha-1a adrenergic receptor in Rat [ChEMBL: CHEMBL319] [GtoPdb: 22] [UniProtKB: P43140]
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  • α1B-adrenoceptor/Alpha-1b adrenergic receptor in Human [ChEMBL: CHEMBL232] [GtoPdb: 23] [UniProtKB: P35368]
  • α1B-adrenoceptor/Alpha-1b adrenergic receptor in Rat [ChEMBL: CHEMBL315] [GtoPdb: 23] [UniProtKB: P15823]
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  • α1D-adrenoceptor/Alpha-1d adrenergic receptor in Human [ChEMBL: CHEMBL223] [GtoPdb: 24] [UniProtKB: P25100]
  • α1D-adrenoceptor/Alpha-1d adrenergic receptor in Rat [ChEMBL: CHEMBL326] [GtoPdb: 24] [UniProtKB: P23944]
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  • α2A-adrenoceptor/Alpha-2a adrenergic receptor in Human [ChEMBL: CHEMBL1867] [GtoPdb: 25] [UniProtKB: P08913]
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  • α2B-adrenoceptor/Alpha-2b adrenergic receptor in Human [ChEMBL: CHEMBL1942] [GtoPdb: 26] [UniProtKB: P18089]
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  • α2C-adrenoceptor/Alpha-2c adrenergic receptor in Human [ChEMBL: CHEMBL1916] [GtoPdb: 27] [UniProtKB: P18825]
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  • β2-adrenoceptor/Beta-2 adrenergic receptor in Human [ChEMBL: CHEMBL210] [GtoPdb: 29] [UniProtKB: P07550]
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  • MMP1/Matrix metalloproteinase-1 in Human [ChEMBL: CHEMBL332] [GtoPdb: 1628] [UniProtKB: P03956]
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  • 5-HT2B receptor/Serotonin 2b (5-HT2b) receptor in Human [ChEMBL: CHEMBL1833] [GtoPdb: 7] [UniProtKB: P41595]
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  • 5-HT2C receptor/Serotonin 2c (5-HT2c) receptor in Human [ChEMBL: CHEMBL225] [GtoPdb: 8] [UniProtKB: P28335]
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  • Serotonin 4 (5-HT4) receptor in Guinea pig [ChEMBL: CHEMBL5017] [UniProtKB: O70528]
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  • SERT/Serotonin transporter in Human [ChEMBL: CHEMBL228] [GtoPdb: 928] [UniProtKB: P31645]
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DB Assay description Assay Type Standard value Standard parameter Original value Original units Original parameter Reference
α1A-adrenoceptor/Alpha-1a adrenergic receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL229] [GtoPdb: 22] [UniProtKB: P35348]
ChEMBL In vitro antagonistic activity against alpha-1A receptor in dog prostate. F 7.59 pKd 25.7 nM Kd J Med Chem (2001) 44: 1971-1985 [PMID:11384242]
ChEMBL Binding affinity was tested on human Alpha-1A adrenergic receptor B 8.5 pKi 3.16 nM Ki J Med Chem (1997) 40: 1293-1315 [PMID:9135028]
ChEMBL Binding affinity against Alpha-1A adrenergic receptor from human clone B 8.59 pKi 2.6 nM Ki J Med Chem (1995) 38: 3415-3444 [PMID:7658428]
ChEMBL Displacement of [3H]prazosin from human alpha1A adrenoceptor expressed in CHO cell membranes after 30 mins B 9.11 pKi 0.78 nM Ki Eur J Med Chem (2017) 136: 259-269 [PMID:28499171]
ChEMBL Displacement of [3H]prazosin from cloned human ADRA1A expressed in CHO cells B 9.27 pKi 0.54 nM Ki J Med Chem (2005) 48: 7750-7763 [PMID:16302814]
ChEMBL Displacement of [3H]prazosin from human alpha1A adrenoceptor expressed in CHO cells B 9.27 pKi 0.54 nM Ki J Med Chem (2009) 52: 4951-4954 [PMID:19719240]
GtoPdb - - 9.3 pKi 0.54 nM Ki Drug Development Research (1998) 44: 140-162;
Pharmacol Res Perspect (2020) 8: e00602 [PMID:32608144];
J Pharmacol Exp Ther (2019) 371: 106-112 [PMID:31285236]
α1A-adrenoceptor/Alpha-1a adrenergic receptor in Rat (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL319] [GtoPdb: 22] [UniProtKB: P43140]
ChEMBL In vitro antagonistic activity towards alpha-1A adrenergic receptor in rat vas deferens F 8.69 pKd 2.04 nM Kd J Med Chem (2001) 44: 1971-1985 [PMID:11384242]
ChEMBL Antagonist activity at rat alpha1A adrenoceptor assessed as inhibition if norepinephrine-induced contraction of vas deference F 8.69 pKd 2.04 nM Kd J Med Chem (2009) 52: 4951-4954 [PMID:19719240]
ChEMBL DRUGMATRIX: Alpha-1A adrenergic receptor radioligand binding (ligand: prazosin) B 9.2 pKi 0.63 nM Ki DrugMatrix in vitro pharmacology data
ChEMBL DRUGMATRIX: Alpha-1A adrenergic receptor radioligand binding (ligand: prazosin) B 8.81 pIC50 1.55 nM IC50 DrugMatrix in vitro pharmacology data
ChEMBL Displacement of [3H]-prazosin from rat alpha1A adrenergic receptor after 60 mins by scintillation counting analysis B 9.13 pIC50 0.74 nM IC50 Eur J Med Chem (2018) 143: 1261-1276 [PMID:29128116]
α1B-adrenoceptor/Alpha-1b adrenergic receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL232] [GtoPdb: 23] [UniProtKB: P35368]
ChEMBL Binding affinity was tested on human Alpha-1B adrenergic receptor B 9 pKi 1 nM Ki J Med Chem (1997) 40: 1293-1315 [PMID:9135028]
ChEMBL Displacement of [3H]prazosin from cloned human ADRA1B expressed in CHO cells B 9.09 pKi 0.81 nM Ki J Med Chem (2005) 48: 7750-7763 [PMID:16302814]
ChEMBL Displacement of [3H]prazosin from human Alpha-1B adrenoceptor expressed in CHO cells B 9.09 pKi 0.81 nM Ki J Med Chem (2009) 52: 4951-4954 [PMID:19719240]
GtoPdb - - 9.1 pKi 0.81 nM Ki Drug Development Research (1998) 44: 140-162;
Pharmacol Res Perspect (2020) 8: e00602 [PMID:32608144]
ChEMBL Binding affinity against Alpha-1B adrenergic receptor from human clone B 9.13 pKi 0.74 nM Ki J Med Chem (1995) 38: 3415-3444 [PMID:7658428]
ChEMBL Displacement of [3H]prazosin from human alpha1B adrenoceptor expressed in CHO cell membranes after 30 mins B 9.2 pKi 0.63 nM Ki Eur J Med Chem (2017) 136: 259-269 [PMID:28499171]
α1B-adrenoceptor/Alpha-1b adrenergic receptor in Rat (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL315] [GtoPdb: 23] [UniProtKB: P15823]
ChEMBL In vitro antagonistic activity against alpha-1B receptor in rat spleen. F 9.51 pKd 0.31 nM Kd J Med Chem (2001) 44: 1971-1985 [PMID:11384242]
ChEMBL Antagonist activity at rat Alpha-1B adrenoceptor assessed as inhibition if phenylephrine-induced contraction of spleen F 9.51 pKd 0.31 nM Kd J Med Chem (2009) 52: 4951-4954 [PMID:19719240]
ChEMBL DRUGMATRIX: Alpha-1B adrenergic receptor radioligand binding (ligand: prazosin) B 9.38 pKi 0.42 nM Ki DrugMatrix in vitro pharmacology data
ChEMBL DRUGMATRIX: Alpha-1B adrenergic receptor radioligand binding (ligand: prazosin) B 9.12 pIC50 0.75 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 Binding affinity was tested on human Alpha-1D adrenergic receptor B 8.4 pKi 3.98 nM Ki J Med Chem (1997) 40: 1293-1315 [PMID:9135028]
ChEMBL DRUGMATRIX: Alpha-1D adrenergic receptor radioligand binding (ligand: prazosin) B 8.78 pKi 1.66 nM Ki DrugMatrix in vitro pharmacology data
ChEMBL Binding affinity against Alpha-1D adrenergic receptor, from human clones. B 8.92 pKi 1.2 nM Ki J Med Chem (1995) 38: 3415-3444 [PMID:7658428]
ChEMBL Displacement of [3H]prazosin from cloned human ADRA1D expressed in CHO cells B 9.09 pKi 0.81 nM Ki J Med Chem (2005) 48: 7750-7763 [PMID:16302814]
ChEMBL Displacement of [3H]prazosin from human Alpha-1D adrenoceptor expressed in CHO cells B 9.09 pKi 0.81 nM Ki J Med Chem (2009) 52: 4951-4954 [PMID:19719240]
GtoPdb - - 9.1 pKi 0.81 nM Ki Drug Development Research (1998) 44: 140-162;
Pharmacol Res Perspect (2020) 8: e00602 [PMID:32608144]
ChEMBL Displacement of [3H]prazosin from human alpha1D adrenoceptor expressed in CHO cell membranes after 30 mins B 9.49 pKi 0.32 nM Ki Eur J Med Chem (2017) 136: 259-269 [PMID:28499171]
ChEMBL DRUGMATRIX: Alpha-1D adrenergic receptor radioligand binding (ligand: prazosin) B 8.47 pIC50 3.38 nM IC50 DrugMatrix in vitro pharmacology data
α1D-adrenoceptor/Alpha-1d adrenergic receptor in Rat (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL326] [GtoPdb: 24] [UniProtKB: P23944]
ChEMBL Antagonist activity at rat Alpha-1D adrenoceptor assessed as inhibition if norepenephrine-induced contraction of thoracic aorta F 8.97 pKd 1.07 nM Kd J Med Chem (2009) 52: 4951-4954 [PMID:19719240]
α2A-adrenoceptor/Alpha-2a adrenergic receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1867] [GtoPdb: 25] [UniProtKB: P08913]
ChEMBL Binding affinity against Alpha-2A adrenergic receptor, from human clones. B 6.14 pKi 729 nM Ki J Med Chem (1995) 38: 3415-3444 [PMID:7658428]
α2B-adrenoceptor/Alpha-2b adrenergic receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1942] [GtoPdb: 26] [UniProtKB: P18089]
ChEMBL Binding affinity against Alpha-2B adrenergic receptor from human clones. B 5.3 pKi >5000 nM Ki J Med Chem (1995) 38: 3415-3444 [PMID:7658428]
α2C-adrenoceptor/Alpha-2c adrenergic receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1916] [GtoPdb: 27] [UniProtKB: P18825]
ChEMBL Binding affinity against Alpha-2C adrenergic receptor from human clones. B 6.55 pKi 280 nM Ki J Med Chem (1995) 38: 3415-3444 [PMID:7658428]
β2-adrenoceptor/Beta-2 adrenergic receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL210] [GtoPdb: 29] [UniProtKB: P07550]
ChEMBL DRUGMATRIX: Adrenergic beta2 radioligand binding (ligand: [3H] CGP-12177) B 5.72 pKi 1889 nM Ki DrugMatrix in vitro pharmacology data
ChEMBL DRUGMATRIX: Adrenergic beta2 radioligand binding (ligand: [3H] CGP-12177) B 5.56 pIC50 2748 nM IC50 DrugMatrix in vitro pharmacology data
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 6.83 pKi 149 nM Ki DrugMatrix in vitro pharmacology data
ChEMBL DRUGMATRIX: Dopamine Transporter radioligand binding (ligand: [125I] RTI-55) B 6.73 pIC50 188 nM IC50 DrugMatrix in vitro pharmacology data
Kv11.1/HERG in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL240] [GtoPdb: 572] [UniProtKB: Q12809]
ChEMBL DRUGMATRIX: Potassium Channel HERG radioligand binding (ligand: [3H] Astemizole) B 5.74 pKi 1815.1 nM Ki DrugMatrix in vitro pharmacology data
ChEMBL DRUGMATRIX: Potassium Channel HERG radioligand binding (ligand: [3H] Astemizole) B 5.65 pIC50 2215.5 nM IC50 DrugMatrix in vitro pharmacology data
ChEMBL Inhibition of human ERG B 6.23 pIC50 588.84 nM IC50 Eur J Med Chem (2011) 46: 618-630 [PMID:21185626]
MMP1/Matrix metalloproteinase-1 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL332] [GtoPdb: 1628] [UniProtKB: P03956]
ChEMBL DRUGMATRIX: Peptidase, Matrix Metalloprotease-1 (MMP-1) enzyme inhibition (substrate: Mca-Pro-Leu-Gly-Leu-Dpa-Ala-Arg-NH2) B 5.24 pIC50 5749 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 6.63 pKi 234 nM Ki DrugMatrix in vitro pharmacology data
ChEMBL DRUGMATRIX: Serotonin (5-Hydroxytryptamine) 5-HT2B radioligand binding (ligand: [3H] Lysergic acid diethylamide) B 6.43 pIC50 368 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 6.55 pKi 285 nM Ki DrugMatrix in vitro pharmacology data
ChEMBL DRUGMATRIX: Serotonin (5-Hydroxytryptamine) 5-HT2C radioligand binding (ligand: [3H] Mesulergine) B 6.26 pIC50 544 nM IC50 DrugMatrix in vitro pharmacology data
Serotonin 4 (5-HT4) receptor in Guinea pig (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL5017] [UniProtKB: O70528]
ChEMBL DRUGMATRIX: Serotonin (5-Hydroxytryptamine) 5-HT4 radioligand binding (ligand: [3H] GR-113808) B 6.9 pKi 127 nM Ki DrugMatrix in vitro pharmacology data
ChEMBL DRUGMATRIX: Serotonin (5-Hydroxytryptamine) 5-HT4 radioligand binding (ligand: [3H] GR-113808) B 6.12 pIC50 764 nM IC50 DrugMatrix in vitro pharmacology data
SERT/Serotonin transporter in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL228] [GtoPdb: 928] [UniProtKB: P31645]
ChEMBL DRUGMATRIX: Transporter, Serotonin (5-Hydroxytryptamine) (SERT) radioligand binding (ligand: [3H] Paroxetine) B 5.85 pKi 1428 nM Ki DrugMatrix in vitro pharmacology data
ChEMBL DRUGMATRIX: Transporter, Serotonin (5-Hydroxytryptamine) (SERT) radioligand binding (ligand: [3H] Paroxetine) B 5.57 pIC50 2688 nM IC50 DrugMatrix in vitro pharmacology data

ChEMBL data shown on this page come from version 33:

Mendez D, Gaulton A, Bento AP, Chambers J, De Veij M, Félix E, Magariños MP, Mosquera JF, Mutowo P, Nowotka M, Gordillo-Marañón M, Hunter F, Junco L, Mugumbate G, Rodriguez-Lopez M, Atkinson F, Bosc N, Radoux CJ, Segura-Cabrera A, Hersey A, Leach AR. (2019) 'ChEMBL: towards direct deposition of bioassay data' Nucleic Acids Res., 47(D1). DOI: 10.1093/nar/gky1075. [EPMCID:30398643]
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]