| 摘要 |
<p>Yellow powdery composition to oral administration consists of particle formed by a homogeneous mixture of amorphous form of Cefditoren pivoxil with a water-soluble high-molecular additive. These compositions can be produced by dissolving crystalline form ofCefditoren pivoxil and the water-soluble high-molecular additive in an aqueous solution of an acid, then neutralizing the resultant solution, to co-precipitate the product, and drying the precipitated product, followed by recovering the product in the form of the above-mentioned particles.</p> |
