phenylephrine [Ligand Id: 485] activity data from GtoPdb and ChEMBL

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ChEMBL ligand: CHEMBL1215 (AB-101 (PHENYLEPHRINE), Cyclomydril, Duo-Medihaler, Fenilefrina, J8.601K, Meta-synephrine, Metasynephrine, M-oxedrine, M-sympathol, M-sympatol, M-synephrine, (-)-phenylephrine, Phenylephrine, Phenylephrine minims, Phenylephrine, (r)-, R(-)-mezaton, (r)-phenylephrine)
  • α1A-adrenoceptor/Alpha-1a adrenergic receptor in Human [ChEMBL: CHEMBL229] [GtoPdb: 22] [UniProtKB: P35348]
  • Alpha-1a adrenergic receptor in Bovine [ChEMBL: CHEMBL4892] [UniProtKB: P18130]
  • 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]
  • Alpha-1B adrenergic receptor in Cricetulus griseus [ChEMBL: CHEMBL3988626] [UniProtKB: G3HDX1]
  • Alpha-1b adrenergic receptor in Hamster [ChEMBL: CHEMBL3122] [UniProtKB: P18841]
  • α1B-adrenoceptor/Alpha-1b adrenergic receptor in Rat [ChEMBL: CHEMBL315] [GtoPdb: 23] [UniProtKB: P15823]
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  • α1D-adrenoceptor in Human [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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  • α2C-adrenoceptor/Alpha-2c adrenergic receptor in Human [ChEMBL: CHEMBL1916] [GtoPdb: 27] [UniProtKB: P18825]
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  • β1-adrenoceptor/Beta-1 adrenergic receptor in Rat [ChEMBL: CHEMBL3252] [GtoPdb: 28] [UniProtKB: P18090]
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  • 5-HT7 receptor/Serotonin 7 (5-HT7) receptor in Human [ChEMBL: CHEMBL3155] [GtoPdb: 12] [UniProtKB: P34969]
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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]
GtoPdb - - 5.4 pKi - - - Br J Pharmacol (1999) 127: 962-8 [PMID:10433504];
Mol Pharmacol (2011) 79: 298-307 [PMID:20978120];
Br J Pharmacol (2017) 174: 2318-2333 [PMID:28444738];
Pharmacol Res Perspect (2021) 9: e00799 [PMID:34355529]
ChEMBL In vitro agonist potency towards Alpha-1A adrenergic receptor in canine prostate F 5.53 pEC50 2951.21 nM EC50 J Med Chem (1996) 39: 4116-4119 [PMID:8831777]
ChEMBL Intrinsic activity at alpha1A adrenergic receptor (unknown origin) after 5 hrs in presence of CCF4-AM by cell based beta lactamase reporter gene assay B 7.25 pEC50 55.99 nM EC50 Bioorg Med Chem (2016) 24: 5582-5591 [PMID:27658792]
ChEMBL Agonist activity at alpha-1A adrenergic receptor (unknown origin) after 5 hrs by CCF4-AM staining-based cellular assay B 7.26 pEC50 55 nM EC50 Bioorg Med Chem (2015) 23: 2104-2111 [PMID:25813897]
GtoPdb - - 8.3 pEC50 - - - Mol Pharmacol (2011) 79: 298-307 [PMID:20978120];
Br J Pharmacol (2017) 174: 2318-2333 [PMID:28444738];
Pharmacol Res Perspect (2021) 9: e00799 [PMID:34355529]
Alpha-1a adrenergic receptor in Bovine (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL4892] [UniProtKB: P18130]
ChEMBL Binding affinity towards bovine clonal Alpha-1A adrenergic receptor B 6.03 pKi 933.25 nM Ki J Med Chem (1996) 39: 4116-4119 [PMID:8831777]
ChEMBL Agonist activity at bovine recombinant alpha-1A receptor expressed in HEK293 cells coexpressing Gag-pol assessed as increase in intracellular calcium measured after 60 mins by fluo-4 dye based FLIPR assay F 8.05 pEC50 9 nM EC50 US-20050059664-A1. Novel methods for identifying improved, non-sedating alpha-2 agonists (2005)
α1A-adrenoceptor/Alpha-1a adrenergic receptor in Rat (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL319] [GtoPdb: 22] [UniProtKB: P43140]
ChEMBL Binding affinity towards Alpha-1A adrenergic receptor in rat submaxillary glands B 6.01 pKi 977.24 nM Ki J Med Chem (1996) 39: 4116-4119 [PMID:8831777]
ChEMBL In vitro agonist potency towards Alpha-1A adrenergic receptor in rat vas deferens F 5.78 pEC50 1659.59 nM EC50 J Med Chem (1996) 39: 4116-4119 [PMID:8831777]
α1B-adrenoceptor/Alpha-1b adrenergic receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL232] [GtoPdb: 23] [UniProtKB: P35368]
GtoPdb - - 3.9 pKi - - - Pharmacol Res Perspect (2021) 9: e00799 [PMID:34355529]
GtoPdb - - 7.5 pEC50 - - - Br J Pharmacol (1997) 121: 1127-35 [PMID:9249248];
Mol Pharmacol (1994) 46: 929-36 [PMID:7969082]
ChEMBL Agonist activity at alpha-1B adrenergic receptor (unknown origin) after 5 hrs by CCF4-AM staining-based cellular assay B 8.23 pEC50 5.9 nM EC50 Bioorg Med Chem (2015) 23: 2104-2111 [PMID:25813897]
GtoPdb - - 9 pEC50 - - - Pharmacol Res Perspect (2021) 9: e00799 [PMID:34355529]
ChEMBL Intrinsic activity at human alpha1B adrenergic receptor expressed in CHOK1 cells co-expressing aequorin assessed as calcium mobilization measured for 20 secs in presence of coelenterazine H by luminescence assay F 9.07 pEC50 0.86 nM EC50 Bioorg Med Chem (2016) 24: 5582-5591 [PMID:27658792]
Alpha-1B adrenergic receptor in Cricetulus griseus (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL3988626] [UniProtKB: G3HDX1]
ChEMBL Agonist activity at hamster recombinant alpha-1B receptor expressed in HEK293 cells coexpressing Gag-pol assessed as increase in intracellular calcium measured after 60 mins by fluo-4 dye based FLIPR assay F 8 pEC50 10 nM EC50 US-20050059664-A1. Novel methods for identifying improved, non-sedating alpha-2 agonists (2005)
Alpha-1b adrenergic receptor in Hamster (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL3122] [UniProtKB: P18841]
ChEMBL Binding affinity towards hamster clonal Alpha-1B adrenergic receptor B 5.9 pKi 1258.93 nM Ki J Med Chem (1996) 39: 4116-4119 [PMID:8831777]
α1B-adrenoceptor/Alpha-1b adrenergic receptor in Rat (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL315] [GtoPdb: 23] [UniProtKB: P15823]
ChEMBL In vitro agonist potency towards Alpha-1B adrenergic receptor in rat spleen F 4.96 pEC50 10964.78 nM EC50 J Med Chem (1996) 39: 4116-4119 [PMID:8831777]
α1D-adrenoceptor in Human [GtoPdb: 24] [UniProtKB: P25100]
GtoPdb - - 4.7 pKi - - - Pharmacol Res Perspect (2021) 9: e00799 [PMID:34355529]
GtoPdb - - 7.2 pEC50 - - - Pharmacol Res Perspect (2021) 9: e00799 [PMID:34355529]
α1D-adrenoceptor/Alpha-1d adrenergic receptor in Rat (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL326] [GtoPdb: 24] [UniProtKB: P23944]
GtoPdb - - 5.9 pKi - - - Mol Pharmacol (1994) 46: 929-36 [PMID:7969082]
ChEMBL Binding affinity towards rat clonal Alpha-1D adrenergic receptor B 6.79 pKi 162.18 nM Ki J Med Chem (1996) 39: 4116-4119 [PMID:8831777]
ChEMBL In vitro agonist potency towards Alpha-1D adrenergic receptor in rat aorta F 6.81 pEC50 154.88 nM EC50 J Med Chem (1996) 39: 4116-4119 [PMID:8831777]
α2A-adrenoceptor/Alpha-2a adrenergic receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1867] [GtoPdb: 25] [UniProtKB: P08913]
ChEMBL PDSP Secondary Binding target: ADRA2A - Compounds are tested at 10 uM concentration, plate are incubated at room temperature in the dark for 90 minutes. Reaction are stopped by vacuum filtration onto 0.3% polyethyleneimine soaked filter mats using Filtermate harvester. Scintillation cocktail is then melted onto microwave-dried filters on a hot plate and the radio activity is counted in Microbia counter. Compounds showing a minimum of 50% inhibition at 10 uM concentration are carried forward in this secondary binding assay to determine equilibrium binding affinity. B 5.49 pKi 3216.62 nM Ki EUbOPEN Chemogenomics Library - PDSP Secondary Binding
ChEMBL GPCR PRESTO-Tango dose-response in agonist mode with target: ADRA2A F 6.32 pEC50 476.65 nM EC50 EUbOPEN Chemogenomics Library - GPCR Dose-Respose
ChEMBL Agonist activity at human recombinant alpha-2A receptor expressed in PC12 cells assessed as inhibition of forskolin-stimulated intracellular cAMP accumulation measured after 10 mins by cAMP enzyme immunoassay F 6.51 pEC50 306 nM EC50 US-20050059664-A1. Novel methods for identifying improved, non-sedating alpha-2 agonists (2005)
α2C-adrenoceptor/Alpha-2c adrenergic receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1916] [GtoPdb: 27] [UniProtKB: P18825]
ChEMBL Agonist activity at human recombinant alpha-2C receptor expressed in PC12 cells assessed as inhibition of forskolin-stimulated intracellular cAMP accumulation measured after 10 mins by cAMP enzyme immunoassay F 6.47 pEC50 340 nM EC50 US-20050059664-A1. Novel methods for identifying improved, non-sedating alpha-2 agonists (2005)
β1-adrenoceptor/Beta-1 adrenergic receptor in Rat (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL3252] [GtoPdb: 28] [UniProtKB: P18090]
ChEMBL Displacement of [3H]dihydroalprenolol from adrenergic beta 1 receptor of rat cerebral cortical membranes B 4.89 pKi 13000 nM Ki J Med Chem (1993) 36: 3947-3955 [PMID:8254623]
GPR65/Psychosine receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL3714081] [GtoPdb: 113] [UniProtKB: Q8IYL9]
ChEMBL GPCR PRESTO-Tango dose-response in antagonist mode with target: GPR65 F 5 pIC50 >10000 nM IC50 EUbOPEN Chemogenomics Library - GPCR Dose-Respose
5-HT7 receptor/Serotonin 7 (5-HT7) receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL3155] [GtoPdb: 12] [UniProtKB: P34969]
ChEMBL PDSP Secondary Binding target: HTR7 - Compounds are tested at 10 uM concentration, plate are incubated at room temperature in the dark for 90 minutes. Reaction are stopped by vacuum filtration onto 0.3% polyethyleneimine soaked filter mats using Filtermate harvester. Scintillation cocktail is then melted onto microwave-dried filters on a hot plate and the radio activity is counted in Microbia counter. Compounds showing a minimum of 50% inhibition at 10 uM concentration are carried forward in this secondary binding assay to determine equilibrium binding affinity. B 5.95 pKi 1110.07 nM Ki EUbOPEN Chemogenomics Library - PDSP Secondary Binding

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]