Dexlansoprazole

**Definition:** The R-isomer of lansoprazole that is used to treat severe GASTROESOPHAGEAL REFLUX DISEASE.

**Tree numbers:** - D02.886.640.074.249.500 - D03.383.725.024.249.500 - D03.633.100.103.034.249.500

**Synonyms:** - R-Lansoprazole - Lansoprazole, R-Isomer - 2-((R)-((3-Methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl)methyl)sulfinyl)-1H-benzimidazole