NS-49 [Ligand Id: 481] activity data from GtoPdb and ChEMBL

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ChEMBL ligand: CHEMBL72958 (NS-49)
  • α1A-adrenoceptor/Alpha-1a adrenergic receptor in Human [ChEMBL: CHEMBL229] [GtoPdb: 22] [UniProtKB: P35348]
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  • α1B-adrenoceptor/Alpha-1b adrenergic receptor in Human [ChEMBL: CHEMBL232] [GtoPdb: 23] [UniProtKB: P35368]
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  • α1D-adrenoceptor/Alpha-1d adrenergic receptor in Human [ChEMBL: CHEMBL223] [GtoPdb: 24] [UniProtKB: P25100]
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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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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 Affinity to Alpha-1 adrenergic receptor determined by radioligand binding techniques from rat-1 fibroblasts membranes B 5.95 pKi 1122.02 nM Ki J Med Chem (2002) 45: 2229-2239 [PMID:12014961]
GtoPdb - - 6.2 pKi - - - Eur J Pharmacol (1995) 291: 327-34 [PMID:8719417]
ChEMBL Activation of recombinant human adrenergic,alpha-1A receptor expressed in rat-1 fibroblasts determined via calcium mobilization through Gq coupled PLC pathway F 6.5 pEC50 316.23 nM EC50 Bioorg Med Chem Lett (2002) 12: 471-475 [PMID:11814822]
ChEMBL Agonist potency at Alpha-1 adrenergic receptor assayed in rat-1 fibroblasts expressing human Alpha-1 adrenergic receptor F 6.8 pEC50 158.49 nM EC50 J Med Chem (2002) 45: 2229-2239 [PMID:12014961]
α1B-adrenoceptor/Alpha-1b adrenergic receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL232] [GtoPdb: 23] [UniProtKB: P35368]
ChEMBL Affinity to human Alpha-1B adrenergic receptor determined by radioligand binding techniques from rat-1 fibroblasts membranes B 4.95 pKi 11220.18 nM Ki J Med Chem (2002) 45: 2229-2239 [PMID:12014961]
GtoPdb - - 5.1 pKi - - - Eur J Pharmacol (1995) 291: 327-34 [PMID:8719417]
ChEMBL Activation of recombinant human adrenergic, alpha-1B receptor expressed in rat-1 fibroblasts determined via calcium mobilization through Gq coupled PLC pathway F 4 pEC50 <100000 nM EC50 Bioorg Med Chem Lett (2002) 12: 471-475 [PMID:11814822]
ChEMBL Agonist potency at Alpha-1B adrenergic receptor expressed in rat-1 fibroblasts F 4 pEC50 <100000 nM EC50 J Med Chem (2002) 45: 2229-2239 [PMID:12014961]
α1D-adrenoceptor/Alpha-1d adrenergic receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL223] [GtoPdb: 24] [UniProtKB: P25100]
GtoPdb - - 5.4 pKi - - - Eur J Pharmacol (1995) 291: 327-34 [PMID:8719417]
ChEMBL Activation of recombinant human adrenergic, alpha-1D receptor expressed in rat-1 fibroblasts assayed via calcium mobilization through Gq coupled PLC pathway F 4 pEC50 <100000 nM EC50 Bioorg Med Chem Lett (2002) 12: 471-475 [PMID:11814822]
ChEMBL Agonist potency at Alpha-1D adrenergic receptor assayed in rat-1 fibroblasts expressing human Alpha-1D adrenergic receptor F 4 pEC50 <100000 nM EC50 J Med Chem (2002) 45: 2229-2239 [PMID:12014961]
α2A-adrenoceptor/Alpha-2a adrenergic receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1867] [GtoPdb: 25] [UniProtKB: P08913]
ChEMBL Agonist potency at Alpha-2A stably expressed in CHO cells. F 5 pEC50 <10000 nM EC50 J Med Chem (2002) 45: 2229-2239 [PMID:12014961]
α2C-adrenoceptor/Alpha-2c adrenergic receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1916] [GtoPdb: 27] [UniProtKB: P18825]
ChEMBL Agonist potency at Alpha-2C adrenergic receptor assayed in CHO cells expressing human Alpha-2C adrenergic receptor F 5.7 pEC50 1995.26 nM EC50 J Med Chem (2002) 45: 2229-2239 [PMID:12014961]

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]