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eclitasertib   Click here for help

GtoPdb Ligand ID: 11308

Synonyms: DNL-758 | DNL758 | example 42 [WO2017136727A2] | SAR443122
Immunopharmacology Ligand
Compound class: Synthetic organic
Comment: This chemical structure for eclitasertib (as the IUPAC name) was obtained from the special release of proposed INNs for COVID-related therapeutics that was published by the WHO in October 2020. The INN structure was identified as being identical to example 42 from Denali Therapeutics' patent WO2017136727A2. Denali claim this compound as a kinase inhibitor, and the INN application refers to it as a RIP kinase inhibitor. Based on Denali's initiation of their RIPK1 inhibitor DNL758 (a.k.a. SAR443122) in clinical trial in COVID-19 patients, we speculated that example 42, DNL758/SAR443122 and eclitasertib were one and the same. As of August 2025, we have been able to align SAR443122 with eclitasertib, and tangentially link to the chemical structure via the WHO INN record for eclitasertib.
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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

eclitasertib 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 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 7
Hydrogen bond donors 2
Rotatable bonds 5
Topological polar surface area 113.1
Molecular weight 378.14
XLogP 2.45
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 O=C1[C@H](COc2c(N1C)nccc2)NC(=O)c1n[nH]c(n1)Cc1ccccc1
Isomeric SMILES O=C1[C@H](COc2c(N1C)nccc2)NC(=O)c1n[nH]c(n1)Cc1ccccc1
InChI InChI=1S/C19H18N6O3/c1-25-17-14(8-5-9-20-17)28-11-13(19(25)27)21-18(26)16-22-15(23-24-16)10-12-6-3-2-4-7-12/h2-9,13H,10-11H2,1H3,(H,21,26)(H,22,23,24)/t13-/m0/s1
InChI Key XUZICJHIIJCKQQ-ZDUSSCGKSA-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/)
Immunopharmacology Comments
Eclitasertib is proposed for the treament of systemic inflammatory diseases via inhibition of peripheral RIPK1.