onatasertib   Click here for help

GtoPdb Ligand ID: 8914

Synonyms: CC-223 | CC223 | compound 37 [PMID: 26083478]
Compound class: Synthetic organic
Comment: Onatasertib (CC-223) is an investigational inhibitor of the serine/threonine kinase, mechanistic target of rapamycin (mTOR) in mTORC1/2 complexes [1-2].
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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

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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 Chemistry Development Kit (CDK) (Willighagen EL et al. Journal of Cheminformatics vol. 9:33. 2017, doi:10.1186/s13321-017-0220-4; https://cdk.github.io/). 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 8
Hydrogen bond donors 2
Rotatable bonds 4
Topological polar surface area 100.47
Molecular weight 397.21
XLogP 1.7
No. Lipinski's rules broken 0

Generated using the Chemistry Development Kit (CDK) (Willighagen EL et al. Journal of Cheminformatics vol. 9:33. 2017, doi:10.1186/s13321-017-0220-4; https://cdk.github.io/)
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.

Generated using the Chemistry Development Kit (CDK) (Willighagen EL et al. Journal of Cheminformatics vol. 9:33. 2017, doi:10.1186/s13321-017-0220-4; https://cdk.github.io/)

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Canonical SMILES COC1CCC(CC1)N1C(=O)CNc2c1nc(cn2)c1ccc(nc1)C(O)(C)C
Isomeric SMILES COC1CCC(CC1)N1C(=O)CNc2c1nc(cn2)c1ccc(nc1)C(O)(C)C
InChI InChI=1S/C21H27N5O3/c1-21(2,28)17-9-4-13(10-22-17)16-11-23-19-20(25-16)26(18(27)12-24-19)14-5-7-15(29-3)8-6-14/h4,9-11,14-15,28H,5-8,12H2,1-3H3,(H,23,24)
InChI Key UFKLYTOEMRFKAD-UHFFFAOYSA-N

Generated using the Chemistry Development Kit (CDK) (Willighagen EL et al. Journal of Cheminformatics vol. 9:33. 2017, doi:10.1186/s13321-017-0220-4; https://cdk.github.io/)
Bioactivity Comments
CC-223 is selective in a panel screen of other kinases, inhibiting only fms-related tyrosine kinase 4 (FLT4) and colony stimulating factor 1 receptor (c-FMS) with IC50 values below 1μM. It does not inhibit any of the cytochrome p450 enzymes tested, or present a cardiovascular liability with respect to hERG potassium channel inhibition [2].
Selectivity at enzymes
Key to terms and symbols Click column headers to sort
Target Sp. Type Action Value Parameter Concentration range (M) Reference
mechanistic target of rapamycin kinase Primary target of this compound Hs Inhibitor Inhibition 8.0 pIC50 - 2
⤷ pIC50 8.0 (IC50 1x10-8 M) [2]
Selectivity at catalytic receptors
Key to terms and symbols Click column headers to sort
Target Sp. Type Action Value Parameter Concentration range (M) Reference
colony stimulating factor 1 receptor Hs Inhibitor Inhibition 7.6 pIC50 - 2
⤷ pIC50 7.6 (IC50 2.8x10-8 M) [2]
fms related receptor tyrosine kinase 4 Hs Inhibitor Inhibition 6.2 pIC50 - 2
⤷ pIC50 6.2 (IC50 6.51x10-7 M) [2]