摘要 |
<p>This invention provides a stabilized pharmaceutical composition in an oral dosage form comprising a compound of the formula (I) wherein: R ¦11?, R ¦10?, R ¦5?, R ¦6?, R ¦7?, R ¦8?, R ¦1?, Y, X, k, p and n are as defined herein, or its pharmaceutically acceptable salts, said pharmaceutical composition containing at least one basic excipient in a concentration sufficient to bring the pH of the composition to at least 8, and at least one pharmaceutically acceptable excipient.</p> |