FNDR-20081   Click here for help

GtoPdb Ligand ID: 13544

Compound class: Synthetic organic
Comment: FNDR-20081 is a first-in-class quinoline derivative with potent antimycobacterial activity [2]. It is one of the compounds claimed by the Foundation for Neglected Disease Research in patent WO2019243971A1 [1].
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 5
Hydrogen bond donors 0
Rotatable bonds 6
Topological polar surface area 65.15
Molecular weight 490.6
XLogP 3.44
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 CC(C)C1=CC=C(C=C1)C2=NC(=NO2)CN3CCN(CC3)C4=CC=NC5=CC(=CC=C54)C6=CN=CC=C6
Isomeric SMILES CC(C)C1=CC=C(C=C1)C2=NC(=NO2)CN3CCN(CC3)C4=CC=NC5=C4C=CC(=C5)C6=CN=CC=C6
InChI InChI=1S/C30H30N6O/c1-21(2)22-5-7-23(8-6-22)30-33-29(34-37-30)20-35-14-16-36(17-15-35)28-11-13-32-27-18-24(9-10-26(27)28)25-4-3-12-31-19-25/h3-13,18-19,21H,14-17,20H2,1-2H3
InChI Key HIQQOKPODUCWTH-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
FNDR-20081 appears to have specific activity against Mycobacterium with no inhibitory activity observed against ESKAPE pathogens [2]. The MIC for in vitro antimycobacterial activity is 0.25-2 μg/ml against Mycobacterium tuberculosis H37Rv and 1-16 μg/ml against a panel of drug-sensitive and drug-resistant M. tuberculosis clinical isolates [2].