bis‐(p‐hydroxyphenyl)‐pyridyl‐2‐methane (BHPM)—the active metabolite of the laxatives bisacodyl and sodium picosulfate—enhances contractility and secretion in human intestine in vitro. - Krueger, D.; Demir, I. E.; Ceyhan, G. O.; Zeller, F.; Schemann, M. (Neurogastroenterology & Motility, 2018)