tripitramine [Ligand Id: 361] activity data from GtoPdb and ChEMBL

Click here for a description of the charts and data table

Please tell us if you are using this feature and what you think!

ChEMBL ligand: CHEMBL265256 (Tripitramine)
  • M1 receptor/Muscarinic acetylcholine receptor M1 in Human [ChEMBL: CHEMBL216] [GtoPdb: 13] [UniProtKB: P11229]
  • M1 receptor/Muscarinic acetylcholine receptor M1 in Rat [ChEMBL: CHEMBL276] [GtoPdb: 13] [UniProtKB: P08482]
There should be some charts here, you may need to enable JavaScript!
  • M2 receptor/Muscarinic acetylcholine receptor M2 in Human [ChEMBL: CHEMBL211] [GtoPdb: 14] [UniProtKB: P08172]
  • M2 receptor/Muscarinic acetylcholine receptor M2 in Rat [ChEMBL: CHEMBL309] [GtoPdb: 14] [UniProtKB: P10980]
There should be some charts here, you may need to enable JavaScript!
  • M3 receptor/Muscarinic acetylcholine receptor M3 in Human [ChEMBL: CHEMBL245] [GtoPdb: 15] [UniProtKB: P20309]
  • M3 receptor/Muscarinic acetylcholine receptor M3 in Rat [ChEMBL: CHEMBL320] [GtoPdb: 15] [UniProtKB: P08483]
  • Muscarinic acetylcholine receptor M3 in Guinea pig [ChEMBL: CHEMBL5498] [UniProtKB: Q8VH26]
There should be some charts here, you may need to enable JavaScript!
  • M4 receptor/Muscarinic acetylcholine receptor M4 in Human [ChEMBL: CHEMBL1821] [GtoPdb: 16] [UniProtKB: P08173]
  • M4 receptor/Muscarinic acetylcholine receptor M4 in Rat [ChEMBL: CHEMBL317] [GtoPdb: 16] [UniProtKB: P08485]
There should be some charts here, you may need to enable JavaScript!
  • M5 receptor/Muscarinic acetylcholine receptor M5 in Human [ChEMBL: CHEMBL2035] [GtoPdb: 17] [UniProtKB: P08912]
There should be some charts here, you may need to enable JavaScript!
DB Assay description Assay Type Standard value Standard parameter Original value Original units Original parameter Reference
M1 receptor/Muscarinic acetylcholine receptor M1 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL216] [GtoPdb: 13] [UniProtKB: P11229]
ChEMBL Displacement of [3H]N-methylscopolamine chloride from human cloned muscarinic M1 receptor expressed in CHOK1 cells B 8.45 pKi 3.55 nM Ki Bioorg Med Chem (2008) 16: 7311-7320 [PMID:18595721]
ChEMBL Affinity for Muscarinic acetylcholine receptor M1 expressed in CHO cells by [3H]NMS displacement. B 8.8 pKi 1.58 nM Ki Bioorg Med Chem Lett (2001) 11: 1241-1243 [PMID:11354386]
GtoPdb - - 8.8 pKi - - - Eur J Pharmacol (1994) 268: 459-462 [PMID:7805774]
M1 receptor/Muscarinic acetylcholine receptor M1 in Rat (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL276] [GtoPdb: 13] [UniProtKB: P08482]
ChEMBL Affinity constant measured against M1 muscarinic receptor in rat cortex B 7.63 pKi 23.44 nM Ki J Med Chem (1993) 36: 3734-3737 [PMID:8246244]
ChEMBL Tested for affinity constant against M1 muscarinic receptor in rat cortex using [3H]pirenzepine B 7.63 pKi 23.44 nM Ki J Med Chem (1994) 37: 3363-3372 [PMID:7932564]
ChEMBL Binding affinity for rat cortex Muscarinic acetylcholine receptor M1 B 8.45 pKi 3.55 nM Ki J Med Chem (1998) 41: 4150-4160 [PMID:9767650]
M2 receptor/Muscarinic acetylcholine receptor M2 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL211] [GtoPdb: 14] [UniProtKB: P08172]
ChEMBL Antagonist affinity evaluated against Muscarinic acetylcholine receptor M2 in isolated guinea pig left atrium F 9.65 pKd 0.22 nM Kd J Med Chem (1998) 41: 4150-4160 [PMID:9767650]
ChEMBL Antagonistic activity measured in isolated guinea pig left atrium (M2 receptor) F 9.75 pKd 0.18 nM Kd J Med Chem (1993) 36: 3734-3737 [PMID:8246244]
ChEMBL Antagonistic activity against M2 muscarinic receptor in guinea pig left atrium derived by plotting log(DR - 1) vs log[antagonist] F 9.75 pKd 0.18 nM Kd J Med Chem (1994) 37: 3363-3372 [PMID:7932564]
ChEMBL Displacement of [3H]N-methylscopolamine chloride from human cloned muscarinic M2 receptor expressed in CHOK1 cells B 9.52 pKi 0.3 nM Ki Bioorg Med Chem (2008) 16: 7311-7320 [PMID:18595721]
ChEMBL Affinity for Muscarinic acetylcholine receptor M2 expressed in CHO cells by [3H]NMS displacement. B 9.57 pKi 0.27 nM Ki Bioorg Med Chem Lett (2001) 11: 1241-1243 [PMID:11354386]
GtoPdb - - 9.6 pKi - - - Eur J Pharmacol (1994) 268: 459-462 [PMID:7805774]
M2 receptor/Muscarinic acetylcholine receptor M2 in Rat (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL309] [GtoPdb: 14] [UniProtKB: P10980]
ChEMBL Inhibition of [3H]NMS binding to rat heart Muscarinic acetylcholine receptor M2 B 9.52 pKi 0.3 nM Ki J Med Chem (1998) 41: 4150-4160 [PMID:9767650]
ChEMBL Affinity constant measured against M2 muscarinic receptor in rat heart r B 9.54 pKi 0.29 nM Ki J Med Chem (1993) 36: 3734-3737 [PMID:8246244]
ChEMBL Tested for affinity constant against M2 muscarinic receptor rat heart using [3H]-NMS B 9.54 pKi 0.29 nM Ki J Med Chem (1994) 37: 3363-3372 [PMID:7932564]
M3 receptor/Muscarinic acetylcholine receptor M3 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL245] [GtoPdb: 15] [UniProtKB: P20309]
GtoPdb - - 6.83 pKi - - - Bioorg Med Chem (2008) 16: 7311-20 [PMID:18595721]
ChEMBL Displacement of [3H]N-methylscopolamine chloride from human cloned muscarinic M3 receptor expressed in CHOK1 cells B 6.83 pKi 147.91 nM Ki Bioorg Med Chem (2008) 16: 7311-7320 [PMID:18595721]
ChEMBL Affinity for Muscarinic acetylcholine receptor M3 expressed in CHO cells by [3H]-NMS displacement. B 7.42 pKi 38.02 nM Ki Bioorg Med Chem Lett (2001) 11: 1241-1243 [PMID:11354386]
M3 receptor/Muscarinic acetylcholine receptor M3 in Rat (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL320] [GtoPdb: 15] [UniProtKB: P08483]
ChEMBL Affinity constant measured against M3 muscarinic receptor in rat submaxillary gland B 6.19 pKi 645.65 nM Ki J Med Chem (1993) 36: 3734-3737 [PMID:8246244]
ChEMBL Tested for affinity constant against M3 muscarinic receptor in rat submaxillary gland using [3H]NMS B 6.19 pKi 645.65 nM Ki J Med Chem (1994) 37: 3363-3372 [PMID:7932564]
ChEMBL Inhibition of [3H]NMS binding to rat submaxillary gland Muscarinic acetylcholine receptor M3 B 6.83 pKi 147.91 nM Ki J Med Chem (1998) 41: 4150-4160 [PMID:9767650]
Muscarinic acetylcholine receptor M3 in Guinea pig (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL5498] [UniProtKB: Q8VH26]
ChEMBL Antagonistic activity measured in isolated guinea pig left ileum (M3 receptor) F 6.55 pKd 281.84 nM Kd J Med Chem (1993) 36: 3734-3737 [PMID:8246244]
ChEMBL Antagonist affinity evaluated against Muscarinic acetylcholine receptor M3 in isolated guinea pig longitudinal Ileum. F 6.55 pKd 281.84 nM Kd J Med Chem (1998) 41: 4150-4160 [PMID:9767650]
ChEMBL Antagonistic activity against M3 muscarinic receptor in guinea pig left ileum derived by plotting log(DR - 1) vs log[antagonist] F 6.55 pKd 281.84 nM Kd J Med Chem (1994) 37: 3363-3372 [PMID:7932564]
M4 receptor/Muscarinic acetylcholine receptor M4 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1821] [GtoPdb: 16] [UniProtKB: P08173]
GtoPdb - - 7.94 pKi - - - Bioorg Med Chem (2008) 16: 7311-20 [PMID:18595721]
ChEMBL Displacement of [3H]N-methylscopolamine chloride from human cloned muscarinic M4 receptor expressed in CHOK1 cells B 7.94 pKi 11.48 nM Ki Bioorg Med Chem (2008) 16: 7311-7320 [PMID:18595721]
ChEMBL Affinity for Muscarinic acetylcholine receptor M4 expressed in CHO cells by [3H]NMS displacement. B 8.19 pKi 6.46 nM Ki Bioorg Med Chem Lett (2001) 11: 1241-1243 [PMID:11354386]
M4 receptor/Muscarinic acetylcholine receptor M4 in Rat (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL317] [GtoPdb: 16] [UniProtKB: P08485]
ChEMBL Affinity constant measured against M4 muscarinic receptor rat NG108-15 cells B 7.93 pKi 11.75 nM Ki J Med Chem (1993) 36: 3734-3737 [PMID:8246244]
ChEMBL Inhibition of NG 108-15 binding to Muscarinic acetylcholine receptor M4 B 7.94 pKi 11.48 nM Ki J Med Chem (1998) 41: 4150-4160 [PMID:9767650]
M5 receptor/Muscarinic acetylcholine receptor M5 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL2035] [GtoPdb: 17] [UniProtKB: P08912]
ChEMBL Affinity for Muscarinic acetylcholine receptor M5 expressed in CHO cells by [3H]NMS displacement. B 7.47 pKi 33.88 nM Ki Bioorg Med Chem Lett (2001) 11: 1241-1243 [PMID:11354386]
GtoPdb - - 7.5 pKi - - - Eur J Pharmacol (1994) 268: 459-462 [PMID:7805774]

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]