Linaclotide acetate is used as an oral guanylate cyclase C agonist linaclotide; 14 amino acid peptide for the potential treatment of constipation-predominant irritable bowel syndrome and chronic idiopathic constipation.
Velusetrag(TD-5108)is an effective, selective, and highly potent agonist of the 5-HT4 receptor, and being developed for the treatment of gastroparesis, chronicconstipation, and irritable bowel syndrome.