methoctramine   Click here for help

GtoPdb Ligand ID: 327

Compound class: Synthetic organic
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Ligand Activity Visualisation Charts

These are box plot that provide a unique visualisation, summarising all the activity data for a ligand taken from ChEMBL and GtoPdb across multiple targets and species. Click on a plot to see the median, interquartile range, low and high data points. A value of zero indicates that no data are available. A separate chart is created for each target, and where possible the algorithm tries to merge ChEMBL and GtoPdb targets by matching them on name and UniProt accession, for each available species. However, please note that inconsistency in naming of targets may lead to data for the same target being reported across multiple charts.

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View interactive charts of activity data across species
2D Structure
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2D Structure

An image of the ligand's 2D structure. For small molecules with SMILES these are drawn using the NCI/CADD Chemical Identifier Resolver. Click on the image to access the chemical structure search tool with the ligand pre-loaded in the structure editor. For other types of ligands, e.g. longer nucleotides and peptides, a manually drawn representation of the molecule may be provided.

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Click here for structure editor
Physico-chemical Properties
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Physico-chemical Properties

Calculated molecular properties are available for small molecules and natural products (not peptides). Properties were generated using the CDK toolkit. All properties were selected to enable the prediction of the Lipinski Rule-of-Five profile or ‘druglikeness’ for each ligand. For more info on each category see the help pages.

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Hydrogen bond acceptors 4
Hydrogen bond donors 4
Rotatable bonds 29
Topological polar surface area 66.58
Molecular weight 582.49
XLogP 7.35
No. Lipinski's rules broken 2
SMILES / InChI / InChIKey
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SMILES / InChI / InChIKey

SMILES (Simplified Molecular Input Line Entry Specification) A specification for unambiguously describing the structure of chemical molecules using short ASCII strings. Canonical SMILES specify a unique representation of the 2D structure without chiral or isotopic specifications. Isomeric SMILES include chiral specification and isotopes.

Standard InChI (IUPAC International Chemical Identifier) and InChIKey InChI is a non-proprietary, standard, textual identifier for chemical substances designed to facilitate linking of information and database searching. An InChIKey is a simplified version of a full InChI, designed for easier web searching.

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Canonical SMILES COc1ccccc1CNCCCCCCNCCCCCCCCNCCCCCCNCc1ccccc1OC
Isomeric SMILES COc1ccccc1CNCCCCCCNCCCCCCCCNCCCCCCNCc1ccccc1OC
InChI InChI=1S/C36H62N4O2/c1-41-35-23-13-11-21-33(35)31-39-29-19-9-7-17-27-37-25-15-5-3-4-6-16-26-38-28-18-8-10-20-30-40-32-34-22-12-14-24-36(34)42-2/h11-14,21-24,37-40H,3-10,15-20,25-32H2,1-2H3
InChI Key RPMBYDYUVKEZJA-UHFFFAOYSA-N
References
1. Buckley NJ, Bonner TI, Buckley CM, Brann MR. (1989)
Antagonist binding properties of five cloned muscarinic receptors expressed in CHO-K1 cells.
Mol Pharmacol, 35 (4): 469-76. [PMID:2704370]
2. Dörje F, Wess J, Lambrecht G, Tacke R, Mutschler E, Brann MR. (1991)
Antagonist binding profiles of five cloned human muscarinic receptor subtypes.
J Pharmacol Exp Ther, 256 (2): 727-33. [PMID:1994002]
3. Esqueda EE, Gerstin Jr EH, Griffin MT, Ehlert FJ. (1996)
Stimulation of cyclic AMP accumulation and phosphoinositide hydrolysis by M3 muscarinic receptors in the rat peripheral lung.
Biochem Pharmacol, 52 (4): 643-58. [PMID:8759038]
4. Hegde SS, Choppin A, Bonhaus D, Briaud S, Loeb M, Moy TM, Loury D, Eglen RM. (1997)
Functional role of M2 and M3 muscarinic receptors in the urinary bladder of rats in vitro and in vivo.
Br J Pharmacol, 120 (8): 1409-18. [PMID:9113359]
5. Kovacs I, Yamamura HI, Waite SL, Varga EV, Roeske WR. (1998)
Pharmacological comparison of the cloned human and rat M2 muscarinic receptor genes expressed in the murine fibroblast (B82) cell line.
J Pharmacol Exp Ther, 284 (2): 500-7. [PMID:9454790]
6. Nelson CP, Nahorski SR, Challiss RA. (2006)
Constitutive activity and inverse agonism at the M2 muscarinic acetylcholine receptor.
J Pharmacol Exp Ther, 316 (1): 279-88. [PMID:16188951]
7. Smith CM, Wallis RM. (1997)
Characterisation of [3H]-darifenacin as a novel radioligand for the study of muscarinic M3 receptors.
J Recept Signal Transduct Res, 17 (1-3): 177-84. [PMID:9029489]