Discovery of triarylethanolamine inhibitors of the Kv1.5 potassium channel

A series of triarylethanolamine inhibitors of the Kv1.5 potassium channel have been prepared and evaluated for their effects in vitro and in vivo. The structure–activity relationship (SAR) studies described herein led to the development of potent, selective and orally active inhibitors of Kv1.5.