A 2,2,2-trifluoroethoxypyridyl derivative of timoprazole that is used in the therapy of STOMACH ULCERS and ZOLLINGER-ELLISON SYNDROME. The drug inhibits H(+)-K(+)-EXCHANGING ATPASE which is found in GASTRIC PARIETAL CELLS. Lansoprazole is a racemic mixture of (R)- and (S)-isomers.

Synonyms: 2-(((3-Methyl-4-(2,2,2-trifluoroethoxy)-2-pyridyl)methyl)sulfinyl)benzimidazole, GV9NY1U369, Ogast, Lansoprazol, 0K5C5T2QPG, Lansoprazoles, Agopton, Lansol, Lansoprazole Sodium, AG 1749, Sodium, Lansoprazole, Promeco, Ogastro, AG-1749, Pro Ulco, Ulpax, 0, Takepron, Bamalite, Zoton, Opiren, Prevacid, Prezal, AG1749, Monolitum, Lansoprazole, Lanzor