Back to Search
Start Over
How to replace the lost keys? Strategies toward safer KV7 channel openers
- Source :
- Future Medicinal Chemistry. 11:337-355
- Publication Year :
- 2019
- Publisher :
- Future Science Ltd, 2019.
-
Abstract
- The highly structurally similar drugs flupirtine and retigabine have been regarded as safe and effective for many years but lately they turned out to exert intolerable side effects. While the twin molecules share the mode of action, both stabilize the open state of voltage-gated potassium channels, the form and severity of adverse effects is different. The analgesic flupirtine caused drug-induced liver injury in rare but fatal cases, whereas prolonged use of the antiepileptic retigabine led to blue tissue discoloration. Because the adverse effects seem unrelated to the mode of action, it is likely, that both drugs that occupied important therapeutic niches, could be replaced. Reasons for the clinically relevant toxicity will be clarified and future substitutes for these drugs presented in this review.
Details
- ISSN :
- 17568927 and 17568919
- Volume :
- 11
- Database :
- OpenAIRE
- Journal :
- Future Medicinal Chemistry
- Accession number :
- edsair.doi...........8728d39a71a50066d3b5e90dad4c568d