compound 72 [WO2013026806]   Click here for help

GtoPdb Ligand ID: 8166

Synonyms: compound 8c [PMID 25264830] [3] | EHT 5372 [1]
Compound class: Synthetic organic
Comment: This is compound 72, an invention covered by patent WO2013026806 [5]. Compound 72 is a highly potent dual DYRK1A/1B inhibitor (DYRK = dual-specificity tyrosine-regulated kinase).
Click here for help

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.

✖

View interactive charts of activity data across species
2D Structure
Click here for help

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.

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

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.

✖
Hydrogen bond acceptors 6
Hydrogen bond donors 2
Rotatable bonds 4
Topological polar surface area 112.02
Molecular weight 369.05
XLogP 3.53
No. Lipinski's rules broken 0
SMILES / InChI / InChIKey
Click here for help

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.

✖
Canonical SMILES COC(=N)c1nc2c(s1)c1c(ncnc1cc2)Nc1ccc(cc1)Cl
Isomeric SMILES COC(=N)c1nc2c(s1)c1c(ncnc1cc2)Nc1ccc(cc1)Cl
InChI InChI=1S/C17H12ClN5OS/c1-24-15(19)17-23-12-7-6-11-13(14(12)25-17)16(21-8-20-11)22-10-4-2-9(18)3-5-10/h2-8,19H,1H3,(H,20,21,22)
InChI Key BGXZIBSLBRKDTP-UHFFFAOYSA-N
References
1. Coutadeur S, Benyamine H, Delalonde L, de Oliveira C, Leblond B, Foucourt A, Besson T, Casagrande AS, Taverne T, Girard A et al.. (2015)
A novel DYRK1A (dual specificity tyrosine phosphorylation-regulated kinase 1A) inhibitor for the treatment of Alzheimer's disease: effect on Tau and amyloid pathologies in vitro.
J Neurochem, 133 (3): 440-51. [PMID:25556849]
2. Ferrer I, Barrachina M, Puig B, Martínez de Lagrán M, Martí E, Avila J, Dierssen M. (2005)
Constitutive Dyrk1A is abnormally expressed in Alzheimer disease, Down syndrome, Pick disease, and related transgenic models.
Neurobiol Dis, 20 (2): 392-400. [PMID:16242644]
3. Foucourt A, Hédou D, Dubouilh-Benard C, Girard A, Taverne T, Casagrande AS, Désiré L, Leblond B, Besson T. (2014)
Design and synthesis of thiazolo[5,4-f]quinazolines as DYRK1A inhibitors, part II.
Molecules, 19 (10): 15411-39. [PMID:25264830]
4. Kimura R, Kamino K, Yamamoto M, Nuripa A, Kida T, Kazui H, Hashimoto R, Tanaka T, Kudo T, Yamagata H et al.. (2007)
The DYRK1A gene, encoded in chromosome 21 Down syndrome critical region, bridges between beta-amyloid production and tau phosphorylation in Alzheimer disease.
Hum Mol Genet, 16 (1): 15-23. [PMID:17135279]
5. Leblond B, Casagrande A-S, Desire L, Foucourt A, Besson T. (2013)
Dyrk1 inhibitors and uses thereof.
Patent number: WO2013026806. Assignee: Exonhit Sa. Priority date: 19/08/2011. Publication date: 28/02/2013.
6. Park J, Song WJ, Chung KC. (2009)
Function and regulation of Dyrk1A: towards understanding Down syndrome.
Cell Mol Life Sci, 66 (20): 3235-40. [PMID:19685005]
7. Ryoo SR, Jeong HK, Radnaabazar C, Yoo JJ, Cho HJ, Lee HW, Kim IS, Cheon YH, Ahn YS, Chung SH et al.. (2007)
DYRK1A-mediated hyperphosphorylation of Tau. A functional link between Down syndrome and Alzheimer disease.
J Biol Chem, 282 (48): 34850-7. [PMID:17906291]