目的制备单硝酸异山梨酯渗透泵控释片。
Objective To prepare osmotic pump controlled release tablets of isosorbide mononitrate.
本发明提供了一种甲磺酸多沙唑嗪双层渗透泵控释片。
The invention provides a doxazosin mesylate bi-layer osmotic pump controlled release tablet.
结果：制备的黄杨宁渗透泵控释片体外释药速度较平稳。
Results:Preparation of Huangyangning osmotic pump controlled release tablets in vitro release rate of more stable.
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