1. Department of Medicinal Chemistry, Sumneytown Pike, PO Box 4, West Point, PA 19486, USA;2. Department Pain Research Merck Research Laboratories, Sumneytown Pike, PO Box 4, West Point, PA 19486, USA
Abstract:
A series of indole amidines modified at the 2-position of the indole ring were evaluated as inhibitors of Acid-Sensing Ion Channel-3 (ASIC3), a novel target for the treatment of chronic pain.