vinpocetine   Click here for help

GtoPdb Ligand ID: 5285

Approved drug PDB Ligand
vinpocetine is an approved drug
Compound class: Synthetic organic
Comment: Vinpocetine is a semisynthetic derivative of the vinca alkaloid vincamine [3].
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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

vinpocetine is commercially available from our sponsors

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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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 3
Hydrogen bond donors 0
Rotatable bonds 4
Topological polar surface area 34.47
Molecular weight 350.2
XLogP 4.9
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 CCOC(=O)C1=CC2(CC)CCCN3C2c2n1c1ccccc1c2CC3
Isomeric SMILES CCOC(=O)C1=C[C@]2(CC)CCCN3[C@@H]2c2n1c1ccccc1c2CC3
InChI InChI=1S/C22H26N2O2/c1-3-22-11-7-12-23-13-10-16-15-8-5-6-9-17(15)24(19(16)20(22)23)18(14-22)21(25)26-4-2/h5-6,8-9,14,20H,3-4,7,10-13H2,1-2H3/t20-,22+/m1/s1
InChI Key DDNCQMVWWZOMLN-IRLDBZIGSA-N
References
1. Hagiwara M, Endo T, Hidaka H. (1984)
Effects of vinpocetine on cyclic nucleotide metabolism in vascular smooth muscle.
Biochem Pharmacol, 33 (3): 453-7. [PMID:6322804]
2. Loughney K, Martins TJ, Harris EA, Sadhu K, Hicks JB, Sonnenburg WK, Beavo JA, Ferguson K. (1996)
Isolation and characterization of cDNAs corresponding to two human calcium, calmodulin-regulated, 3',5'-cyclic nucleotide phosphodiesterases.
J Biol Chem, 271 (2): 796-806. [PMID:8557689]
3. Lörincz C, Szász K, Kisfaludy L. (1976)
The synthesis of ethyl apovincaminate.
Arzneimittelforschung, 26 (10a): 1907. [PMID:1037211]
4. Sitges M, Galván E, Nekrassov V. (2005)
Vinpocetine blockade of sodium channels inhibits the rise in sodium and calcium induced by 4-aminopyridine in synaptosomes.
Neurochem Int, 46 (7): 533-40. [PMID:15843047]
5. Szilágyi G, Nagy Z, Balkay L, Boros I, Emri M, Lehel S, Márián T, Molnár T, Szakáll S, Trón L et al.. (2005)
Effects of vinpocetine on the redistribution of cerebral blood flow and glucose metabolism in chronic ischemic stroke patients: a PET study.
J Neurol Sci, 229-230: 275-84. [PMID:15760651]
6. Truss MC, Uckert S, Stief CG, Forssmann WG, Jonas U. (1996)
Cyclic nucleotide phosphodiesterase (PDE) isoenzymes in the human detrusor smooth muscle. II. Effect of various PDE inhibitors on smooth muscle tone and cyclic nucleotide levels in vitro.
Urol Res, 24 (3): 129-34. [PMID:8839479]