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deupirfenidone   Click here for help

GtoPdb Ligand ID: 12890

Synonyms: LYT-100
Compound class: Synthetic organic
Comment: Deupirfenidone is a deuterated version of the anti-fibrotic drug pirfenidone. Like its parent it inhibits production of pro-inflammatory mediators, including interleukin-6 (IL-6), tumor necrosis factor α (TNFα) and transforming growth factor β (TGFβ).
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 2
Hydrogen bond donors 0
Rotatable bonds 1
Topological polar surface area 20.31
Molecular weight 185.22
XLogP 1.11
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 C([2H])([2H])([2H])C1=CN(C2=CC=CC=C2)C(=O)C=C1
Isomeric SMILES [2H]C([2H])([2H])C1=CN(C(=O)C=C1)C2=CC=CC=C2
InChI InChI=1S/C12H11NO/c1-10-7-8-12(14)13(9-10)11-5-3-2-4-6-11/h2-9H,1H3/i1D3
InChI Key ISWRGOKTTBVCFA-FIBGUPNXSA-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/)
No information available.
Summary of Clinical Use Click here for help
LYT-100 has been entered into clinical studies to evaluate its ability to reduce lung fibrosis in idiopathic pulmonary fibrosis (IPF) and long COVID-19.
Clinical Trials
Clinical Trial ID Title Type Source Comment References
NCT04652518 LYT-100 in Post-acute COVID-19 Respiratory Disease Phase 2 Interventional PureTech
NCT05321420 LYT-100 in Patients With Idiopathic Pulmonary Fibrosis (IPF) Phase 2 Interventional PureTech