| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a granular pharmaceutical composition that sufficiently suppresses releasing of a drug in a mouth and enables fast elution of the drug after transported into a stomach. <P>SOLUTION: The granular pharmaceutical composition comprises a core particle containing a water-swellable substance at the center of the pharmaceutical composition, a drug layer containing a drug formed around the core, and a layer containing a stomach soluble polymer, around the drug layer. <P>COPYRIGHT: (C)2012,JPO&INPIT |
