Tenatoprazole
Tenatoprazole
Chemical compound
Tenatoprazole is a proton pump inhibitor drug candidate that was undergoing clinical testing as a potential treatment for reflux oesophagitis and peptic ulcer as far back as 2003.[1] The compound was invented by Mitsubishi Tanabe Pharma and was licensed to Negma Laboratories (part of Wockhardt as of 2007[2]).[3]: 22
Mitsubishi reported that tenatoprazole was still in Phase I clinical trials in 2007[4]: 27 and again in 2012.[3]: 17
Tenatoprazole has an imidazopyridine ring in place of the benzimidazole moiety found in other proton pump inhibitors, and has a half-life about seven times longer than other PPIs.[5]