dihydroergotamine   Click here for help

GtoPdb Ligand ID: 121

Synonyms: D.H.E. 45® | Migranal®
Approved drug PDB Ligand
dihydroergotamine is an approved drug (FDA (1997))
Compound class: Synthetic organic
Comment: Dihydroergotamine is an ergot alkaloid. It is used as a vasoconstrictor. The drug is administered as dihydroergotamine mesylate (PubChem CID 71171). The use of ergot alkaloids in the clinic has been discontinued or restricted due to their propensity to cause fibrosis.
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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 9
Hydrogen bond donors 3
Rotatable bonds 5
Topological polar surface area 118.21
Molecular weight 583.28
XLogP 2.29
No. Lipinski's rules broken 0
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 CN1CC(CC2C1Cc1c[nH]c3c1c2ccc3)C(=O)NC1(C)OC2(N(C1=O)C(Cc1ccccc1)C(=O)N1C2CCC1)O
Isomeric SMILES CN1C[C@@H](C[C@H]2[C@H]1Cc1c[nH]c3c1c2ccc3)C(=O)N[C@]1(C)O[C@@]2(N(C1=O)[C@@H](Cc1ccccc1)C(=O)N1[C@H]2CCC1)O
InChI InChI=1S/C33H37N5O5/c1-32(35-29(39)21-15-23-22-10-6-11-24-28(22)20(17-34-24)16-25(23)36(2)18-21)31(41)38-26(14-19-8-4-3-5-9-19)30(40)37-13-7-12-27(37)33(38,42)43-32/h3-6,8-11,17,21,23,25-27,34,42H,7,12-16,18H2,1-2H3,(H,35,39)/t21-,23-,25-,26+,27+,32-,33+/m1/s1
InChI Key LUZRJRNZXALNLM-JGRZULCMSA-N
References
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Cloning and characterization of the guinea pig 5-HT1F receptor subtype: a comparison of the pharmacological profile to the human species homolog.
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2. Bard JA, Zgombick J, Adham N, Vaysse P, Branchek TA, Weinshank RL. (1993)
Cloning of a novel human serotonin receptor (5-HT7) positively linked to adenylate cyclase.
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3. Boess FG, Monsma Jr FJ, Sleight AJ. (1998)
Identification of residues in transmembrane regions III and VI that contribute to the ligand binding site of the serotonin 5-HT6 receptor.
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4. Hamblin MW, Metcalf MA. (1991)
Primary structure and functional characterization of a human 5-HT1D-type serotonin receptor.
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Agonistic properties of alniditan, sumatriptan and dihydroergotamine on human 5-HT1B and 5-HT1D receptors expressed in various mammalian cell lines.
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Alniditan, a new 5-hydroxytryptamine1D agonist and migraine-abortive agent: ligand-binding properties of human 5-hydroxytryptamine1D alpha, human 5-hydroxytryptamine1D beta, and calf 5-hydroxytryptamine1D receptors investigated with [3H]5-hydroxytryptamine and [3H]alniditan.
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7. Monsma Jr FJ, Shen Y, Ward RP, Hamblin MW, Sibley DR. (1993)
Cloning and expression of a novel serotonin receptor with high affinity for tricyclic psychotropic drugs.
Mol Pharmacol, 43 (3): 320-7. [PMID:7680751]
8. Parker EM, Izzarelli DG, Lewis-Higgins L, Palmer D, Shapiro RA. (1996)
Two amino acid differences in the sixth transmembrane domain are partially responsible for the pharmacological differences between the 5-HT1D beta and 5-HT1E 5-hydroxytryptamine receptors.
J Neurochem, 67 (5): 2096-103. [PMID:8863519]
9. Ruat M, Traiffort E, Leurs R, Tardivel-Lacombe J, Diaz J, Arrang JM, Schwartz JC. (1993)
Molecular cloning, characterization, and localization of a high-affinity serotonin receptor (5-HT7) activating cAMP formation.
Proc Natl Acad Sci USA, 90 (18): 8547-51. [PMID:8397408]
10. Wainscott DB, Krushinski Jr JH, Audia JE, Schaus JM, Zgombick JM, Lucaites VL, Nelson DL. (2005)
[3H]LY334370, a novel radioligand for the 5-HT1F receptor. I. In vitro characterization of binding properties.
Naunyn Schmiedebergs Arch Pharmacol, 371 (3): 169-77. [PMID:15900510]