SSTR4 agonist 4 is a potent SSTR4 agonist that has the potential for the pain research. SSTR4 agonists are effective in rodent models of pain associated with acute and chronic associated anti-peripheral nociceptive and anti-inflammatory activity. SSTR4 is expressed at relatively high levels in the hippocampus and neocortex, regions of memory and learning, and in Alzheimer's disease pathology [1].