avibactam   Click here for help

GtoPdb Ligand ID: 10761

Synonyms: AVI | Emblaveo® (aztreonam and avibactam) | NXL 104 | NXL-104 | NXL104
Approved drug PDB Ligand
avibactam is an approved drug (FDA (2015), EMA (2016))
Compound class: Synthetic organic
Comment: Avibactam (NXL104) is non-β-lactam β-lactamase inhibitor [1]. It has activity against class A and C serine β-lactamases, including Klebsiella pneumoniae carbapenemases.

avibactam 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 7
Hydrogen bond donors 2
Rotatable bonds 3
Topological polar surface area 138.62
Molecular weight 265.04
XLogP -3.2
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 NC(=O)[C@@H]1CC[C@@H]2CN1C(=O)N2OS(=O)(=O)O
Isomeric SMILES NC(=O)[C@@H]1CC[C@@H]2CN1C(=O)N2OS(=O)(=O)O
InChI InChI=1S/C7H11N3O6S/c8-6(11)5-2-1-4-3-9(5)7(12)10(4)16-17(13,14)15/h4-5H,1-3H2,(H2,8,11)(H,13,14,15)/t4-,5+/m1/s1
InChI Key NDCUAPJVLWFHHB-UHNVWZDZSA-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
Avibactam is used in fixed-dose formulations with the cephalosporin ceftazidime (Zavicefta®, approved by the EMA in 2016 and Avycaz®, FDA approval in 2015). These drugs are used to treat complicated intra-abdominal infection, kidney infections, pneumonia and urinary tract infection caused by gram-negative bacteria.