<unk>  is the (R)-(+)-enantiomer of lansoprazole, which is a racemic mixture of its (R)-(+) and (S)-(−)-enantiomers. The Takeda drug has a dual release pharmaceutical formulation, with two types of granules of<unk> , each with a coating that dissolves at a different pH level.
Dexlansoprazole
Lansoprazole
Rabeprazole
Esomeprazole
Tenatoprazole
Cimetidine
Omeprazole
Pantoprazole