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topiramate injection
- Development stage
- Phase 1
- Lead developer
- CURx Pharma
- Modality
- Small Molecules
- Administration
- Intravenous
01
Overview
ETS-2300 is an intravenous formulation of topiramate, a sulfamate-substituted monosaccharide anticonvulsant. It was developed by Exela Pharma Sciences for the treatment of seizures in patients who are unable to take oral medications. Topiramate exhibits a complex mechanism of action that includes the blockade of voltage-gated sodium channels, enhancement of gamma-aminobutyric acid (GABA) activity at GABA-A receptors, and antagonism of the AMPA/kainate subtype of glutamate receptors. Additionally, it acts as a weak inhibitor of carbonic anhydrase isoenzymes. Eton Pharmaceuticals previously held the U.S. marketing rights to the candidate but returned them to Exela Pharma Sciences in August 2022.
- Other names
- topiramate injection
02
Targets
CA2 (Carbonic Anhydrase 2)GABRR (GABA-A receptor subunit rho)GABRA1 (Gamma-aminobutyric acid type A receptor alpha 1 subunit)GRIA1 (AMPA receptor subunit GluA1)SCN1A (Voltage-gated sodium channel protein type 1 subunit alpha)
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