MIDD0301   Click here for help

GtoPdb Ligand ID: 9890

Immunopharmacology Ligand
Compound class: Synthetic organic
Comment: MIDD0301 is a positive allosteric GABAAR modulator [1]. MIDD0301 targets specific GABA receptor subtypes (α4- and α5-containing receptors) that are selectively expressed in airway smooth muscle, airway epithelium, and inflammatory cells [2-3], and in this way offers the potential to alleviate asthma pathophysiology with a reduced likelihood of causing systemic side effects. It acts both as a bronchodilator and as an anti-inflammatory agent.

MIDD0301 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 4
Hydrogen bond donors 1
Rotatable bonds 2
Topological polar surface area 66.96
Molecular weight 413.02
XLogP 5.47
No. Lipinski's rules broken 1

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 Brc1ccc2c(c1)C(=NC(c1n2cnc1C(=O)O)C)c1ccccc1F
Isomeric SMILES Brc1ccc2c(c1)C(=N[C@@H](c1n2cnc1C(=O)O)C)c1ccccc1F
InChI InChI=1S/C19H13BrFN3O2/c1-10-18-17(19(25)26)22-9-24(18)15-7-6-11(20)8-13(15)16(23-10)12-4-2-3-5-14(12)21/h2-10H,1H3,(H,25,26)/t10-/m1/s1
InChI Key OSBXEAZWQGBYFU-SNVBAGLBSA-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/)
Download 2D Structure Click here for help
Canonical SMILES Download
Isomeric SMILES Download
InChI standard identifier Download
InChI standard key Download

Molecular structure representations generated using Open Babel