| abstract |
(57) [Summary] [PROBLEMS] To release no drug in the stomach, but after a certain period of time after gastric emptying, the intestine can release the drug promptly as the preparation reaches the desired site in the intestine. A release-in-place formulation is provided. The drug-containing core substance is a hydrophobic organic compound. Intestinal in-place release preparation coated with an enteric polymer mixed film. |