New KV7.2/3 Channel Activators Exhibit Superior Toxicity and Metabolic Profiles to Flupirtine and Demonstrate Promising In Vivo Analgesic Effects
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The first-in-class KV7.2/3 channel activator flupirtine, was considered a potent analgesic in various pain conditions. However, it was withdrawn from the market in 2018 due to severe hepatotoxicity associated with forming reactive metabolites. In this work, we... ...