| Stereochemistry | ABSOLUTE |
| Molecular Formula | C11H16BNO4 |
| Molecular Weight | 237.06 |
| Optical Activity | UNSPECIFIED |
| Defined Stereocenters | 1 / 1 |
| E/Z Centers | 0 |
| Charge | 0 |
SHOW SMILES / InChI
SMILES
NC[C@H]1OB(O)C2=C1C=CC=C2OCCCO
InChI
InChIKey=FXQIIDINBDJDKL-SNVBAGLBSA-N
InChI=1S/C11H16BNO4/c13-7-10-8-3-1-4-9(16-6-2-5-14)11(8)12(15)17-10/h1,3-4,10,14-15H,2,5-7,13H2/t10-/m1/s1
| Molecular Formula | C11H16BNO4 |
| Molecular Weight | 237.06 |
| Charge | 0 |
| Count |
MOL RATIO
1 MOL RATIO (average) |
| Stereochemistry | ABSOLUTE |
| Additional Stereochemistry | No |
| Defined Stereocenters | 1 / 1 |
| E/Z Centers | 0 |
| Optical Activity | UNSPECIFIED |
Epetraborole (AN3365 or GSK2251052) is a novel boron-containing antibiotic that inhibits bacterial leucyl tRNA synthetase. It is active against Gram-negative bacteria, including Enterobacteriaceae bearing NDM-1 and KPC carbapenemases, as well as P. aeruginosa. Epetraborole was under development for the treatment of Gram-negative bacterial infections.
Originator
Approval Year
Targets
| Primary Target | Pharmacology | Condition | Potency |
|---|---|---|---|
PubMed
Patents
Sample Use Guides
Epetraborole (AN3365 or GSK2251052) (MIC(50/90), 0.5/1 μg/ml) was active against Enterobacteriaceae, including a subset of Klebsiella pneumoniae carbapenemase (KPC)-producing K. pneumoniae strains (MIC(50/90), 1/2 μg/ml). AN3365 inhibited 98.0 and 92.2% of wild-type (MIC(50/90), 2/8 μg/ml) and carbapenem-resistant (MIC(50/90), 4/8 μg/ml) Pseudomonas aeruginosa strains, respectively, at ≤ 8 μg/ml. AN3365 also demonstrated activity against wild-type Acinetobacter baumannii (MIC(50/90), 2/8 μg/ml) and Stenotrophomonas maltophilia (MIC(50/90), 2/4 μg/ml), while it was less active against multidrug-resistant A. baumannii (MIC50/90, 8/16 μg/ml) and Burkholderia cepacia (MIC(50/90), 8/32 μg/ml).
