Process for the preparation of (R)-2-[[[3-methyl-4(2,2,2-trifluoroethoxy)-2-piridyl]methyl]sulfinyl]benzimidazole (Dexlansoprazole) and new intermediates useful in its preparation.
制备(R)-2-[[[3-甲基-4(2,2,2-三
氟乙氧基)-2-
吡啶基]甲基]亚磺酰基]
苯并咪唑(Dexlansoprazole)及其制备中有用的新中间体的过程。