| 摘要 |
The invention relates to an enteric coated oral pharmaceutical formulation comprising, as the active ingredient, omeprazole, an alkaline salt of omeprazole, an enantiomer of omeprazole, or an alkaline salt of an enantiomer of omeprazole, and a specific separation layer between active ingredient and enteric coating comprising a polyvinyl alcohol/polyethylene glycol graft copolymer and/or optionally modified pea starch. |
