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ABBV-3221   Click here for help

GtoPdb Ligand ID: 10577

Synonyms: ABBV/GLPG-3221 | compound 19 [PMID: 31749908]
Compound class: Synthetic organic
Comment: ABBV-3221(GLPG-3221) is a novel cystic fibrosis transmembrane conductance regulator (CFTR) corrector that is being developed in a collaboration between AbbVie and Galapagos for the treatment of cystic fibrosis [2]. It was designed to provide improved clinical efficacy when used in a triple combination with a CFTR potentiator and a second, but mechanistically distinct, corrector molecule. ABBV-3221 enhances channel activity by increasing pore opening whilst the channel's two nucleotide-binding domains are dimerized [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 7
Hydrogen bond donors 1
Rotatable bonds 10
Topological polar surface area 98.19
Molecular weight 578.26
XLogP 3.87
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 COc1ncc(cc1COC1C(N(C(C1C(C)(C)C)C(=O)O)C(=O)C1CCCCO1)c1ccccc1C)C(F)(F)F
Isomeric SMILES COc1ncc(cc1CO[C@@H]1[C@@H](N([C@@H]([C@H]1C(C)(C)C)C(=O)O)C(=O)[C@@H]1CCCCO1)c1ccccc1C)C(F)(F)F
InChI InChI=1S/C30H37F3N2O6/c1-17-10-6-7-11-20(17)23-25(41-16-18-14-19(30(31,32)33)15-34-26(18)39-5)22(29(2,3)4)24(28(37)38)35(23)27(36)21-12-8-9-13-40-21/h6-7,10-11,14-15,21-25H,8-9,12-13,16H2,1-5H3,(H,37,38)/t21-,22+,23-,24-,25-/m0/s1
InChI Key YFEYDNAKCSOOOG-YCXOGWGTSA-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
In vitro (in cells with the homozygous F508delCFTR mutation from a CF donor), addition of ABBV-3221 (corrector 2; C2) to the combination of ABBV-2222 (corrector 1; C1, with a similar mechanism to lumacaftor) and GLPG1837 (potentiator) increased the CFTR current with an EC50 of 105 nM, and increased the maximum response by almost six-fold, compared to the double ABBV-2222/GLPG1837 combination [2].
Selectivity at ion channels
Key to terms and symbols Click column headers to sort
Target Sp. Type Action Value Parameter Concentration range (M) Reference
CFTR Hs Activator Potentiation - - - 1-2
⤷ A CFTR corrector compound that increases protein levels at the cell surface. [1-2]