temuterkib   Click here for help

GtoPdb Ligand ID: 9975

Synonyms: LY-3214996 | LY3214996
PDB Ligand
Compound class: Synthetic organic
Comment: LY3214996 is an ERK1/2 inhibitor that is in early stage clinical development for the potential treatment of advanced non-hematological tumours, in particular for malignancies carrying activating MAPK pathway alterations, and which are refractory to RAF and MEK inhibitors.
(Note: ERK1= MAPK3, ERK2= MAPK1). The chemical structure of LY3214996 matches that for the INN compound temuterkib that was surfaced in WHO Proposed list 125 in July 2021.
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 8
Hydrogen bond donors 1
Rotatable bonds 6
Topological polar surface area 116.65
Molecular weight 453.19
XLogP 0.69
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 O=C1c2cc(sc2C(N1CCN1CCOCC1)(C)C)c1ccnc(n1)Nc1ccnn1C
Isomeric SMILES O=C1c2cc(sc2C(N1CCN1CCOCC1)(C)C)c1ccnc(n1)Nc1ccnn1C
InChI InChI=1S/C22H27N7O2S/c1-22(2)19-15(20(30)29(22)9-8-28-10-12-31-13-11-28)14-17(32-19)16-4-6-23-21(25-16)26-18-5-7-24-27(18)3/h4-7,14H,8-13H2,1-3H3,(H,23,25,26)
InChI Key JNPRPMBJODOFEC-UHFFFAOYSA-N
No information available.
Summary of Clinical Use Click here for help
Preliminary proof of efficacy of LY3214996 is being evaluated in Phase 1 clinical study NCT02857270.
Clinical Trials
Clinical Trial ID Title Type Source Comment References
NCT02857270 A Study of LY3214996 Administered Alone or in Combination With Other Agents in Participants With Advanced/Metastatic Cancer Phase 1 Interventional Eli Lilly and Company